0000100334-06-000087.txt : 20110304 0000100334-06-000087.hdr.sgml : 20110304 20061002162057 ACCESSION NUMBER: 0000100334-06-000087 CONFORMED SUBMISSION TYPE: N-14 PUBLIC DOCUMENT COUNT: 15 FILED AS OF DATE: 20061002 DATE AS OF CHANGE: 20061109 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AMERICAN CENTURY MUTUAL FUNDS, INC. CENTRAL INDEX KEY: 0000100334 IRS NUMBER: 446006315 STATE OF INCORPORATION: MO FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: N-14 SEC ACT: 1933 Act SEC FILE NUMBER: 333-137741 FILM NUMBER: 061120890 BUSINESS ADDRESS: STREET 1: 4500 MAIN STREET CITY: KANSAS CITY STATE: MO ZIP: 64111 BUSINESS PHONE: 816-531-5575 MAIL ADDRESS: STREET 1: 4500 MAIN STREET CITY: KANSAS CITY STATE: MO ZIP: 64111 FORMER COMPANY: FORMER CONFORMED NAME: AMERICAN CENTURY MUTUAL FUNDS INC DATE OF NAME CHANGE: 19970107 FORMER COMPANY: FORMER CONFORMED NAME: TWENTIETH CENTURY INVESTORS INC DATE OF NAME CHANGE: 19920703 CENTRAL INDEX KEY: 0000100334 S000006193 NEW OPPORTUNITIES II C000017049 INVESTOR CLASS ANOIX CENTRAL INDEX KEY: 0001040566 S000000737 Kopp Emerging Growth Fund C000002131 Class I KEGIX CENTRAL INDEX KEY: 0000100334 S000006193 NEW OPPORTUNITIES II C000017050 A CLASS ANOAX CENTRAL INDEX KEY: 0001040566 S000000737 Kopp Emerging Growth Fund C000002129 Class A KOPPX CENTRAL INDEX KEY: 0000100334 S000006193 NEW OPPORTUNITIES II C000017052 C CLASS ANOCX CENTRAL INDEX KEY: 0001040566 S000000737 Kopp Emerging Growth Fund C000002130 Class C KEGCX N-14 1 n14-oct2006.htm PROXY STATEMENT PROXY STATEMENT
                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM N-14

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933


[  ] Pre-Effective Amendment No.         [  ] Post-Effective Amendment No.
                                 ------                                   ------
                        (Check appropriate box or boxes)



Exact Name of Registrant as Specified in Charter:    Area Code and
                                                     Telephone Number:

AMERICAN CENTURY MUTUAL FUNDS, INC.                       (816) 531-5575
------------------------------------------------     ---------------------------


Address of Principal Executive Offices: (Number, Street, City, State, Zip Code)

                  4500 MAIN STREET, KANSAS CITY, MISSOURI 64111
--------------------------------------------------------------------------------


Name and Address of Agent for Service: (Number, Street, City, State, Zip Code)

 DAVID C. TUCKER, ESQ., 4500 MAIN STREET, 9TH FLOOR, KANSAS CITY, MISSOURI 64111
--------------------------------------------------------------------------------


Approximate Date of Proposed Public Offering:      November 13, 2006
                                              ---------------------------------

Title of Securities Being Registered:

        NEW OPPORTUNITIES II FUND


Calculation of Registration  Fee under the Securities Act of 1933: No filing fee
is due because of reliance on Section 24(f).









                                KOPP FUNDS, INC.

                            Kopp Emerging Growth Fund
                       Kopp Total Quality Management Fund


Dear Fellow Shareholder:

Kopp Emerging Growth Fund and Kopp Total Quality Management Fund  (collectively,
"Kopp Funds") will hold a Special  Meeting of  Shareholders  (the  "Meeting") on
January 12, 2007,  at 10:00 a.m.,  Central  Time,  at 7701 France  Avenue South,
Suite 500, Edina, Minnesota. If you are a shareholder of record in Kopp Funds as
of the close of business on November 13,  2006,  you are entitled to vote at the
Meeting.  The  shareholders of each Kopp Fund will vote separately on a proposal
to  approve  an  Agreement  and Plan of  Reorganization  that  provides  for the
reorganization  of each Kopp Fund into a mutual fund advised by American Century
Investment Management, Inc. (the "Reorganizations"). If shareholders approve the
Reorganizations,  you will receive shares of the corresponding  American Century
fund in exchange for shares of your Kopp Fund.

American Century is a highly regarded  investment  manager that I believe shares
many of the same  investing,  cultural  and business  values as Kopp  Investment
Advisors.  The  reorganization of the Kopp Funds into the American Century funds
should provide a number of benefits for Kopp shareholders including:

     o    A parent company focused primarily on the mutual fund business.
     o    Proven performance from a seasoned growth investor.
     o    Broader product choices and award winning services.

In recent  years,  it has been  increasingly  difficult for small fund groups to
thrive.  Many funds have determined that consolidation is in their shareholders'
best interest. I believe that heightened regulatory and compliance burdens along
with  aggressive  industry  competition  require the scale of a larger firm like
American Century.

Shareholders  of Kopp  Emerging  Growth Fund will also be asked to approve a new
subadvisory agreement (the "Subadvisory Agreement") between American Century and
Kopp  Investment  Advisors  in order to  assist  in  transitioning  that  fund's
portfolio prior to the Reorganization.

The  accompanying  combined Proxy  Statement and Prospectus  includes a detailed
description  of the  Reorganizations  and  compares,  among  other  things,  the
investment  objectives and policies,  operating expenses and performance history
of the Kopp Funds and the  corresponding  American  Century funds into which the
Kopp Funds are proposed to be  reorganized.  The combined  Proxy  Statement  and
Prospectus  also contains  additional  information  on the proposed  subadvisory
agreement between American Century and Kopp Investment Advisors. Please read the
enclosed materials  carefully and cast your vote.  Shareholder  approval of both
Reorganizations is a condition for the consummation of either Reorganization.

THE  BOARD  OF  DIRECTORS  OF  KOPP  FUNDS,  INCLUDING  ALL OF  THE  INDEPENDENT
DIRECTORS,   UNANIMOUSLY   APPROVED  AND  RECOMMENDS   THAT  YOU  VOTE  FOR  THE
REORGANIZATIONS AND FOR THE SUBADVISORY AGREEMENT.

YOUR VOTE IS EXTREMELY  IMPORTANT,  NO MATTER HOW LARGE OR SMALL YOUR  HOLDINGS.
Please take a moment after  reviewing the enclosed  materials to sign and return
your proxy card in the enclosed  postage-paid return envelope. If you attend the
Meeting,  you may vote in person.  You may also vote by  telephone  or through a
website  established  for  that  purpose.  If we do not hear  from  you  after a
reasonable time, you may receive a call from our proxy solicitor, Automatic Data
Processing, Inc. (ADP), reminding you to vote.

On behalf of Kopp Investment Advisors,  we are proud to have had the opportunity
to serve Kopp Funds since 1997.

Best regards,



LeRoy C. Kopp
Chairman, CEO and President




                                KOPP FUNDS, INC.

                            Kopp Emerging Growth Fund
                       Kopp Total Quality Management Fund

                       7701 FRANCE AVENUE SOUTH, SUITE 500
                             EDINA, MINNESOTA 55435

                   NOTICE OF A SPECIAL MEETING OF SHAREHOLDERS

                         TO BE HELD ON JANUARY 12, 2007


To Our Shareholders:

NOTICE IS HEREBY GIVEN that a Special Meeting of Shareholders (the "Meeting") of
Kopp Emerging Growth Fund and Kopp Total Quality Management Fund will be held at
7701 France Avenue South,  Suite 500,  Edina,  Minnesota on January 12, 2007, at
10:00 a.m., Central Time, for the following purposes:

For shareholders of Kopp Total Quality Management Fund ("Kopp TQM Fund"):
1. To approve or disapprove a proposed Agreement and Plan of Reorganization (the
"Plan of  Reorganization")  providing  for (i) the  transfer  of Kopp TQM Fund's
assets to the American  Century Equity Growth Fund ("AC Equity Growth Fund"),  a
series of American Century  Quantitative  Equity Funds, Inc., solely in exchange
for newly issued shares of capital stock of AC Equity Growth Fund,  and (ii) the
subsequent  distribution by Kopp TQM Fund of such shares to its  shareholders in
liquidation of Kopp TQM Fund. A vote in favor of this proposal will constitute a
vote in favor of the  termination  of Kopp TQM Fund as a series  of Kopp  Funds,
Inc.

For shareholders of Kopp Emerging Growth Fund ("Kopp Emerging Growth Fund"):
1. To approve or disapprove a proposed Agreement and Plan of Reorganization (the
"Plan of Reorganization") providing for (i) the transfer of Kopp Emerging Growth
Fund's  assets  to the  American  Century  New  Opportunities  II Fund  ("AC New
Opportunities II Fund"), a series of American Century Mutual Funds, Inc., solely
in exchange for newly issued shares of capital stock of AC New  Opportunities II
Fund, and (ii) the subsequent  distribution by Kopp Emerging Growth Fund of such
shares to its  shareholders  in liquidation of Kopp Emerging Growth Fund. A vote
in favor of this proposal will  constitute a vote in favor of the termination of
Kopp Emerging Growth Fund as a series of Kopp Funds, Inc.; and

2. To approve or disapprove a new subadvisory agreement between American Century
Investment  Management,  Inc. and Kopp Investment  Advisors,  LLC to take effect
upon shareholder  approval of the subadvisory  agreement and the Emerging Growth
Reorganization.

For shareholders of both Kopp Funds:
1. To transact  such other  business as properly  may come before the Meeting or
any adjournment or postponement thereof.

The Board of  Directors  of Kopp Funds,  Inc.  (the "Kopp  Board") has fixed the
close of business on November 13, 2006, as the record date for the determination
of  shareholders  entitled  to notice  of,  and to vote at,  the  Meeting or any
adjournment thereof.

YOU ARE CORDIALLY INVITED TO ATTEND THE MEETING.  SHAREHOLDERS ARE REQUESTED AND
ENCOURAGED  TO COMPLETE,  DATE AND SIGN EACH  ENCLOSED  PROXY CARD AND RETURN IT
PROMPTLY IN THE POSTAGE-PAID ENVELOPE PROVIDED FOR THAT PURPOSE.  ALTERNATIVELY,
TO VOTE VIA TELEPHONE OR THE INTERNET,  PLEASE REFER TO THE ENCLOSED PROXY CARD.
IF YOU INTEND TO ATTEND THE MEETING IN PERSON,  YOU MAY REGISTER  YOUR  PRESENCE
WITH THE REGISTRAR AND VOTE YOUR SHARES IN PERSON,  EVEN IF YOU HAVE  PREVIOUSLY
VOTED YOUR SHARES BY PROXY.

If you properly  execute and return the enclosed  proxy card in time to be voted
at the  Meeting,  your  shares  represented  by the  proxy  will be voted at the
Meeting in accordance with your instructions.  Unless revoked, proxies that have
been returned by shareholders without instructions will be voted in favor of the
Reorganizations and the Subadvisory Agreement.

Each of the enclosed proxies is being solicited on behalf of the Kopp Board.

THE KOPP BOARD  UNANIMOUSLY  RECOMMENDS  THAT THE  SHAREHOLDERS OF KOPP EMERGING
GROWTH  FUND  AND  KOPP TQM  FUND  VOTE  FOR THE  REORGANIZATIONS,  AND THAT THE
SHAREHOLDERS OF KOPP EMERGING GROWTH FUND VOTE FOR THE SUBADVISORY AGREEMENT.

By Order of the Board of Directors of Kopp Funds, Inc.,




John P. Flakne
SECRETARY, KOPP FUNDS, INC.





                                KOPP FUNDS, INC.

                            KOPP EMERGING GROWTH FUND
                       KOPP TOTAL QUALITY MANAGEMENT FUND

IMPORTANT NEWS FOR SHAREHOLDERS

While  we  encourage   you  to  read  the  full  text  of  the  enclosed   Proxy
Statement/Prospectus,  here is a brief  overview  of the  proposals  you will be
asked to vote on. This Q&A is qualified in its entirety by reference to the more
complete information contained elsewhere in the Proxy Statement/Prospectus.

QUESTIONS AND ANSWERS

Q. WHAT IS HAPPENING?
A. The  enclosed  Proxy  Statement/Prospectus  describes  proposals  to  approve
Agreements  and  Plans of  Reorganization  that  would  result  in the  tax-free
reorganization  of each of Kopp  Emerging  Growth  Fund and Kopp  Total  Quality
Management Fund (the "Kopp Funds") into an American Century fund.

Q. WHAT ARE THE REORGANIZATIONS?
A. Under the  Agreements  and Plans of  Reorganization,  each Kopp Fund would be
combined with a comparable  American Century fund (each, a "Reorganization"  and
collectively, the "Reorganizations").  The following table outlines the proposed
Reorganizations  and shows the class of shares of AC New  Opportunities  II Fund
and AC Equity  Growth Fund  (collectively,  the "American  Century  Funds") that
shareholders of Kopp Emerging Growth Fund and Kopp TQM Fund, respectively,  will
receive if the Reorganizations are approved:

-------------------------------------- ------------------------------------------
IF YOU OWN SHARES IN:                  YOU WILL RECEIVE SHARES OF:
-------------------------------------- ------------------------------------------
Kopp Emerging Growth Fund              American Century New Opportunities II Fund

Class A shares-------------------->>   Class A shares
Class C shares-------------------->>   Class C shares
Class I shares-------------------->>   Investor Class shares
-------------------------------------- ------------------------------------------
Kopp Total Quality Management Fund     American Century Equity Growth Fund

Class A shares-------------------->>   Advisor Class shares
Class C shares-------------------->>   Class C Shares
Class I shares ------------------->>   Investor Class shares
-------------------------------------- ------------------------------------------


Q. WHO WILL MANAGE MY FUND AFTER THE REORGANIZATIONS?
A. American Century  Investment  Management,  Inc. is the investment  adviser to
each of the American  Century Funds into which the Kopp Funds are proposed to be
combined.

Q. HOW WILL THE REORGANIZATIONS WORK?
A. The reorganization of each Kopp Fund into the corresponding  American Century
Fund, as described in the Agreements and Plans of  Reorganization,  will involve
the following:

     o    the   transfer  of  all  of  the  assets  of  the  Kopp  Fund  to  the
          corresponding  American  Century  Fund in  exchange  for shares of the
          corresponding American Century Fund having equivalent value to the net
          assets transferred;
     o    the pro rata distribution of shares of the corresponding  class of the
          American Century Fund to the shareholders of record of the Kopp Funds;
          and
     o    the  termination of each Kopp Fund and of Kopp Funds,  Inc.  following
          the Reorganizations.

Q. WILL I HAVE TO PAY ANY  FRONT-END  SALES  CHARGES ON SHARES  RECEIVED  IN THE
REORGANIZATIONS?
A. No. You will not have to pay any  front-end  sales charge on any shares of an
American Century Fund received as part of the Reorganizations. Shareholders will
be subject to any applicable  front-end sales charge on any subsequent purchases
into an American  Century Fund. If you own Class C shares of the Kopp Funds, and
therefore  receive Class C shares of the  corresponding  American  Century Fund,
American  Century will honor the holding period of your Kopp Fund Class C shares
for purposes of calculating the date for assessing any contingent deferred sales
charges.

Neither the Investor  Class nor the Advisor Class of the American  Century Funds
charge a front-end sales charge (load) or contingent deferred sales charge. (For
more information about those classes of shares, including fees and expenses, see
"SUMMARY-   Purchase,   Redemption   and  Exchange  of  Shares;   Dividends  and
Distributions" in the Proxy Statement/Prospectus.)

Q. WILL THE  INVESTMENT  OBJECTIVE OR  INVESTMENT  POLICIES OF MY FUND CHANGE IN
CONNECTION WITH THE REORGANIZATIONS?
A. Yes. However, the investment  objectives and policies of the American Century
Funds are similar to the investment objectives and policies of the corresponding
Kopp Funds. (For more information about the differences in investment objectives
and policies, see "SUMMARY- Comparison of Investment Objectives and Policies" in
the Proxy Statement/Prospectus.)

Q. HOW WILL THE REORGANIZATIONS AFFECT MY ACCOUNT?
A. If the shareholders of each Kopp Fund approve the Reorganizations,  each Kopp
Fund will exchange its assets for shares of the  corresponding  American Century
Fund of  equivalent  value.  Each Kopp Fund's  assets  will be valued  using the
procedures used to calculate the corresponding American Century Fund's net asset
value on the exchange  date.  You will receive the same  percentage of the newly
issued  American  Century  Fund  shares as the  shares  owned in your Kopp Fund.
American Century's valuation procedures are comparable in many respects to those
used by the Kopp Funds. To the extent any differences  result,  American Century
and Kopp  Investment  Advisors,  LLC, the investment  adviser to the Kopp Funds,
believe any impact to shareholders will be minimal.

Q. WILL THE REORGANIZATIONS BE TAX-FREE?
A. Yes. A tax  opinion  from Reed Smith LLP to the effect  that the  exchange of
Kopp Fund  shares for  American  Century  Fund  shares  qualifies  as a tax-free
exchange under section  368(a) of the Internal  Revenue Code of 1986, as amended
(the  "Code"),   must  be  received  as  a  condition  to  the  closing  of  the
Reorganizations.  This means that you should not  recognize any gain or loss for
federal  income tax purposes when your Kopp Fund shares are exchanged for shares
of the corresponding  American Century Fund. In addition,  the holding period of
your Kopp Fund shares  should  carry over to the  American  Century  Fund shares
received in the  exchange.  You may wish to consult  with your own tax  advisor.
(For more information,  see "INFORMATION  ABOUT THE TRANSACTION-  Federal Income
Tax Consequences of the Reorganizations" in the Proxy Statement/Prospectus.)

Q. WHY ARE  SHAREHOLDERS  OF KOPP EMERGING  GROWTH FUND BEING ASKED TO APPROVE A
NEW SUBADVISORY AGREEMENT WITH AMERICAN CENTURY?
A. It is proposed that  American  Century serve as a subadvisor to Kopp Emerging
Growth Fund during the period from the shareholder  meeting until the closing of
the  Reorganizations.  During  this  time,  Kopp  Investment  Advisors,  LLC and
American  Century will cooperate to manage the portfolio in preparation  for the
Reorganization.  American  Century  currently  serves as the  advisor for AC New
Opportunities II Fund. The approval of the subadvisory  agreement is a condition
to the  closing of the  Reorganizations.  (For more  information  regarding  the
management  of Kopp  Emerging  Growth Fund  during the  transition  period,  see
"SUMMARY- Proposal Regarding Approval of Subadvisory Agreement for Kopp Emerging
Growth Fund" in the Proxy Statement/Prospectus.)

Q. HOW DOES THE BOARD OF DIRECTORS OF THE KOPP FUNDS RECOMMEND THAT I VOTE?
A. The Board of Directors of Kopp Funds, Inc.,  including all of the Independent
Directors,  unanimously recommends that you vote FOR the Reorganizations and FOR
the  Subadvisory  Agreement.  (For a  discussion  of the  factors the Kopp Board
considered  in  approving  the  Agreements  and  Plans  of  Reorganization   and
Subadvisory  Agreement,  see "INFORMATION ABOUT THE TRANSACTION- Reasons for the
Reorganizations"  and  "SUMMARY-  Proposal  Regarding  Approval  of  Subadvisory
Agreement for Kopp Emerging Growth Fund" in the Proxy Statement/Prospectus.)

Q. MY HOLDINGS IN THE KOPP FUNDS ARE SMALL. WHY SHOULD I VOTE?
A. Your vote makes a  difference.  If many small  shareholders  like you fail to
vote their  proxies,  your Kopp Fund may not receive  enough votes to go forward
with the Special Meeting of Shareholders  and additional  costs will be incurred
to solicit additional proxies.

Q. WHAT HAPPENS IF ANY OF THE REORGANIZATIONS ARE NOT APPROVED BY SHAREHOLDERS?
A. Each  Reorganization  is a separate  transaction,  but is dependent  upon the
other  Reorganization being approved by shareholders.  If either  Reorganization
fails to receive the required shareholder  approval,  the American Century Funds
and the Kopp Funds have the option not to consummate any of the Reorganizations.

Q. WHO GETS TO VOTE?
A. If you owned  shares of a Kopp Fund at the close of business on November  13,
2006, you are entitled to vote with respect to your Fund, even if you later sold
the shares.  Each share of a Kopp Fund is entitled to one vote,  with fractional
shares voting proportionally.

Q. WHY ARE MULTIPLE PROXY CARDS ENCLOSED?
A. If you are a  shareholder  of both Kopp Funds,  you will receive a proxy card
for each of the Kopp  Funds.  In  addition,  if you have shares of the same Fund
registered differently, you will receive a proxy card for each registration.

Q. HOW DO I CAST MY VOTE?
A. You may cast your vote by mail by  returning  the  enclosed  proxy  card,  by
calling or by voting online.  If you need more information or have any questions
on how to cast your vote, call 1-877-256-6083.  If you have any questions on the
proposals,  please  call  your  financial  representative  or the Kopp  Funds at
1-888-533-KOPP.

YOUR VOTE IS IMPORTANT.  PLEASE VOTE PROMPTLY TO AVOID THE ADDITIONAL EXPENSE OF
ANOTHER SOLICITATION.




                     COMBINED PROXY STATEMENT AND PROSPECTUS

                                November __, 2006

                                REORGANIZATION OF

                          KOPP EMERGING GROWTH FUND AND
                       KOPP TOTAL QUALITY MANAGEMENT FUND

                       EACH, A SERIES OF KOPP FUNDS, INC.
                        (COLLECTIVELY, THE "KOPP FUNDS")

                       7701 France Avenue South, Suite 500
                             Edina, Minnesota, 55435
                          Telephone No.: 1-888-533-KOPP

                            IN EXCHANGE FOR SHARES OF

                   AMERICAN CENTURY NEW OPPORTUNITIES II FUND
                 A SERIES OF AMERICAN CENTURY MUTUAL FUNDS, INC.

                                       AND

                       AMERICAN CENTURY EQUITY GROWTH FUND
          A SERIES OF AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS, INC.
                  (COLLECTIVELY, THE "AMERICAN CENTURY FUNDS")

                                4500 Main Street
                           Kansas City, Missouri 64111
                          Telephone No.: 1-877-345-8836

This document is a combined Proxy Statement and Prospectus and we refer to it as
the   Proxy    Statement/Prospectus.    We   are    sending   you   this   Proxy
Statement/Prospectus in connection with the Special Meeting of Shareholders (the
"Meeting") for Kopp Emerging  Growth Fund ("Kopp Emerging Growth Fund") and Kopp
Total  Quality  Management  Fund ("Kopp TQM Fund").  The Meeting will be held on
January 12,  2007,  at 10:00 a.m.,  Central  Time.  We intend to mail this Proxy
Statement/Prospectus,  the enclosed  Notice of a Special Meeting of Shareholders
and the enclosed proxy cards on or about November 17, 2006, to all  shareholders
entitled to vote at the Meeting.  At the Meeting,  we are asking shareholders of
the Kopp Funds to consider the following proposals:

--------------------------------------------------------------------------------
Proposal  1:  Shareholders  of  Kopp  TQM  Fund  will  be  asked  to  approve  a
reorganization  of Kopp TQM Fund into American  Century  Equity Growth Fund ("AC
Equity Growth Fund"),  a series of American Century  Quantitative  Equity Funds,
Inc.
--------------------------------------------------------------------------------
Proposal 2: Shareholders of Kopp Emerging Growth Fund will be asked to approve a
reorganization   of  Kopp  Emerging  Growth  Fund  into  American   Century  New
Opportunities  II Fund ("AC New  Opportunities  II Fund"),  a series of American
Century Mutual Funds,  Inc.  (each, a  "Reorganization"  and  collectively,  the
"Reorganizations").
--------------------------------------------------------------------------------
Proposal  3:  Shareholders  of Kopp  Emerging  Growth Fund also will be asked to
approve a subadvisory agreement between American Century Investment  Management,
Inc. and Kopp Investment Advisors, LLC.
--------------------------------------------------------------------------------

Under   the   Agreements   and   Plans  of   Reorganization   (the   "Plans   of
Reorganization"), all of the assets of the Kopp Funds will be transferred to the
corresponding  American  Century Funds and the  corresponding  American  Century
Funds  will  issue  shares  that  will be  distributed  pro  rata  to Kopp  Fund
shareholders.  If  the  Reorganizations  are  approved  by  shareholders,  it is
anticipated  that  shareholders  of the Kopp  Funds will  receive  shares in the
corresponding American Century Funds on or about February 26, 2007.

Your Board of Directors is seeking your proxy to vote FOR this proposal.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE COMMISSION, NOR HAS THE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY
OF THIS PROXY  STATEMENT/PROSPECTUS.  ANY  REPRESENTATION  TO THE  CONTRARY IS A
CRIMINAL OFFENSE.

The investment  objectives of AC New  Opportunities II Fund and AC Equity Growth
Fund are both to seek long-term  capital  growth.  The investment  objectives of
Kopp Emerging  Growth Fund and Kopp TQM Fund are both to seek long-term  capital
appreciation.  For a  comparison  of the  investment  policies  of the  American
Century  Funds  and the Kopp  Funds,  see  "SUMMARY-  Comparison  of  Investment
Objectives and Policies."  Information concerning the Class A, C and I Shares of
Kopp  Emerging  Growth Fund,  as compared to the Class A, C and  Investor  Class
Shares of the AC New  Opportunities  II Fund, and of the Class A, C and I Shares
of Kopp TQM Fund, as compared to the Advisor, C and Investor Class Shares of the
AC Equity Growth Fund,  are included in this Proxy  Statement/Prospectus  in the
sections entitled " SUMMARY- Comparative Fee Tables" and " INFORMATION ABOUT THE
TRANSACTION- Description of Fund Shares and Capitalization."

This  Proxy  Statement/Prospectus  is a proxy  statement  of the  Kopp  Funds in
connection  with the  solicitation  of your  proxy to vote  your  shares  at the
Meeting,  and serves as a prospectus  for each  American  Century Fund under the
Securities Act of 1933, as amended (the  "Securities  Act"),  in connection with
the issuance of shares to you pursuant to the terms of the Reorganizations.

This Proxy  Statement/Prospectus  sets forth concisely the information about the
American   Century   Funds  that  you  should   know  before   considering   the
Reorganizations,  and  should be  retained  for future  reference.  If you are a
shareholder of Kopp TQM Fund this Proxy  Statement/Prospectus  is accompanied by
the Prospectus for the AC Equity Growth Fund, dated May 1, 2006, as supplemented
August 1, 2006. If you are a shareholder of Kopp Emerging Growth Fund this Proxy
Statement/Prospectus   is   accompanied   by  the  Prospectus  for  the  AC  New
Opportunities  II Fund,  dated March 1, 2006, as supplemented  May 1, 2006, June
30, 2006 and August 1, 2006.  The  Statement of  Additional  Information,  dated
November  __,  2006,  relating  to  this  Proxy  Statement/Prospectus,  contains
additional  information  and has been  filed by  American  Century  Quantitative
Equity Funds,  Inc. and American Century Mutual Funds,  Inc. with the Securities
and Exchange  Commission  ("SEC") and is  incorporated  herein by reference.  In
addition,  each of the following  documents is  incorporated  by reference  (and
legally considered to be part of the Proxy Statement/Prospectus):

     1.   A Statement of Additional Information for AC New Opportunities II Fund
          dated May 1, 2006, as supplemented on June 1, 2006 and August 1, 2006;
     2.   A Statement of Additional  Information for AC Equity Growth Fund dated
          May 1, 2006, as supplemented on August 1, 2006;
     3.   A Prospectus for Kopp Emerging  Growth Fund dated January 30, 2006, as
          supplemented on September 13, 2006;
     4.   A Prospectus for Kopp TQM Fund dated January 30, 2006, as supplemented
          on September 13, 2006;
     5.   A Combined  Statement  of  Additional  Information  for Kopp  Emerging
          Growth Fund and Kopp TQM Fund dated January 30, 2006, as  supplemented
          on September 13, 2006;
     6.   An Annual Report dated October 31, 2005 and a Semi-Annual Report dated
          April 30, 2006 for AC New Opportunities II Fund;
     7.   An Annual  Report  dated  December 31, 2005 and a  Semi-Annual  Report
          dated June 30, 2006 for AC Equity Growth Fund;
     8.   An  Annual  Report  for  the  year  ended  September  30,  2005  and a
          Semi-Annual  Report  for the  period  ended  March  31,  2006 for Kopp
          Emerging Growth Fund;
     9.   An  Annual  Report  for  the  year  ended  September  30,  2005  and a
          Semi-Annual  Report for the period  ended  March 31, 2006 for Kopp TQM
          Fund.

Copies of these materials and other information about the American Century Funds
and Kopp Funds may be obtained  without charge by writing to the addresses below
or by calling the telephone numbers listed as follows:

If they relate to the American Century Funds:   If they relate to the Kopp Funds:

   4500 Main Street                               7701 France Avenue South, Suite 500
   Kansas City, MO 64111-7709                     Edina, Minnesota, 55435
   1-877-345-8836                                 Telephone No: 1-888-533-KOPP
   HTTP://WWW.AMERICANCENTURY.COM                 HTTP://WWW.KOPPFUNDS.COM

NO  PERSON  HAS  BEEN  AUTHORIZED  TO  GIVE  ANY  INFORMATION  OR  TO  MAKE  ANY
REPRESENTATIONS  OTHER THAN THOSE  CONTAINED IN THIS PROXY  STATEMENT/PROSPECTUS
AND IN THE MATERIALS EXPRESSLY INCORPORATED HEREIN BY REFERENCE AND, IF GIVEN OR
MADE,  SUCH OTHER  INFORMATION  OR  REPRESENTATIONS  MUST NOT BE RELIED  UPON AS
HAVING BEEN AUTHORIZED BY THE KOPP FUNDS OR THE AMERICAN CENTURY FUNDS.

THE SHARES  OFFERED  BY THIS  PROXY  STATEMENT/PROSPECTUS  ARE NOT  DEPOSITS  OR
OBLIGATIONS  OF, OR  GUARANTEED  OR ENDORSED BY, ANY BANK.  THESE SHARES ARE NOT
FEDERALLY  INSURED BY, GUARANTEED BY,  OBLIGATIONS OF OR OTHERWISE  SUPPORTED BY
THE U.S.  GOVERNMENT,  THE FEDERAL DEPOSIT  INSURANCE  CORPORATION,  THE FEDERAL
RESERVE  BOARD OR ANY OTHER  GOVERNMENTAL  AGENCY.  INVESTMENT  IN THESE  SHARES
INVOLVES INVESTMENT RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL AMOUNT INVESTED.



                                TABLE OF CONTENTS

                                                                          PAGE

  SUMMARY

     Introduction
     Proposals with Respect to Approval of the Agreements and
       Plans of Reorganization
         Reasons for the Reorganizations
         Closing Date
         Other Considerations
     Purchase, Redemption and Exchange of Shares; Dividends and Distributions
     Calculation of Sales Charges - AC New Opportunities II Fund
     Primary Tax Consequences
     Valuation Policies and Share Price - American Century Funds
     Abusive Trading Practices and Policies and
       Procedures - American Century Funds
     Portfolio Holdings Information
     Comparison of Investment Objectives and Policies
            Comparison of AC Equity Growth Fund and Kopp TQM Fund
            Comparison of AC New Opportunities II Fund
              and Kopp Emerging Growth Fund

            American Century's Unified Fee Structure
     Comparative Fee Tables
     Fund Performance History
     Investment Advisors
     Advisory and Other Fees
           Other Service Providers
           Service, Distribution and Administrative Fees
     Financial Highlights
     Portfolio Managers
     Principal Risk Factors
     Proposal Regarding Approval of Subadvisory Agreement for
       Kopp Emerging Growth Fund
            Purpose of the Subadvisory Relationship
            Effects of Portfolio Transition
            Material Provisions of the Subadvisory Agreement
            Kopp Board Considerations in Approving Subadvisory Agreement
            Background
            Additional Information Regarding KIA and American Century

INFORMATION ABOUT THE TRANSACTION

     Terms of the Plans of Reorganization
     Reasons for the Reorganizations
     Transaction Agreement by and Among American Century
       Investment Management, Inc., Kopp Investment Advisors, LLC
       and Kopp Holding Company
     Benefits to American Century
     Federal Income Tax Consequences of the Reorganizations
     Material Differences between Rights of Shareholders
     Description of Fund Shares and Capitalization

INFORMATION ABOUT THE AMERICAN CENTURY FUNDS

INFORMATION ABOUT THE KOPP FUNDS

VOTING INFORMATION

     General Information
     Date, Time and Place of Meeting
     Use and Revocation of Proxies
     Voting Rights and Required Vote
     Record Date and Outstanding Shares

     Security Ownership of Certain Beneficial Owners and Management of the Funds

OTHER MATTERS

FORM OF AGREEMENT AND PLAN OF REORGANIZATION                          EXHIBIT A

FORM OF INVESTMENT SUBADVISORY AGREEMENT                              EXHIBIT B

SUMMARY OF INVESTMENT LIMITATIONS                                     EXHIBIT C

MANAGEMENT'S DISCUSSION OF FUND PERFORMANCE                           EXHIBIT D

FINANCIAL INFORMATION                                                 EXHIBIT E





                                     SUMMARY

     This summary is  qualified  in its entirety by reference to the  additional
information   contained  elsewhere  in  this  Proxy   Statement/Prospectus,   or
incorporated  by  reference  in this Proxy  Statement/Prospectus.  A form of the
Plans of Reorganization  pursuant to which the Reorganizations will be conducted
is attached to this Proxy  Statement/Prospectus  as Exhibit A. The Prospectus of
the   applicable   American   Century   Fund   also   accompanies   this   Proxy
Statement/Prospectus.  A form  of the  proposed  subadvisory  agreement  between
American  Century  Investment  Management,  Inc.  ("American  Century") and Kopp
Investment Advisors, LLC ("KIA") is attached to this Proxy  Statement/Prospectus
as Exhibit B.

INTRODUCTION

     This  Proxy  Statement/Prospectus  is  furnished  to you  because  you  are
entitled to vote at the  Special  Meeting of  Shareholders  of Kopp TQM Fund and
Kopp  Emerging  Growth Fund.  The Meeting  will be held on January 12, 2007,  to
consider the proposals described in this Proxy Statement/Prospectus.

     It is being  proposed  that the AC Equity  Growth  Fund  acquire all of the
assets of Kopp TQM Fund, in exchange for Advisor, C and Investor Class Shares of
the AC Equity Growth Fund (the "Equity Growth Exchange").  Immediately following
the Equity Growth  Exchange,  Kopp TQM Fund will  distribute  the Advisor Class,
Class C and Investor Class Shares of the AC Equity Growth Fund to holders of the
Class A,  Class C and Class I shares of Kopp TQM  Fund,  respectively  (the "TQM
Distribution").  The  Equity  Growth  Exchange  and  the  TQM  Distribution  are
collectively  referred  to  in  this  Proxy  Statement/Prospectus  as  the  "TQM
Reorganization." As a result of the TQM Reorganization,  each holder of Class A,
Class C and Class I Shares of Kopp TQM Fund will receive the same  percentage of
the  aggregate  number of Advisor  Class,  Class C and  Investor  Class  Shares,
respectively, of AC Equity Growth Fund issued in the TQM Reorganization as he or
she owned in Kopp TQM Fund on the Closing Date (as hereinafter defined).

     It is also being proposed that the AC New Opportunities II Fund acquire all
of the assets of Kopp Emerging Growth Fund, in exchange for Class A, Class C and
Investor  Class  Shares  of  the  AC  New   Opportunities   II  Fund  (the  "New
Opportunities  II Exchange").  Immediately  following the New  Opportunities  II
Exchange,  Kopp Emerging  Growth Fund will  distribute  the Class A, Class C and
Investor  Class  Shares of the AC New  Opportunities  II Fund to  holders of the
Class A, Class C and Class I shares of Kopp Emerging  Growth Fund,  respectively
(the "Kopp Emerging Growth Distribution"). The New Opportunities II Exchange and
the Kopp Emerging Growth Distribution are collectively referred to in this Proxy
Statement/Prospectus  as  the  "Emerging  Growth  Reorganization"  and  the  TQM
Reorganization and the Emerging Growth Reorganization are hereafter collectively
referred  to as  the  "Reorganizations."  As a  result  of the  Emerging  Growth
Reorganization,  each  holder  of Class A,  Class C and  Class I Shares  of Kopp
Emerging Growth Fund will receive the same percentage of the aggregate number of
Class  A,  Class  C  and  Investor  Class  Shares,   respectively,   of  AC  New
Opportunities II Fund issued in the Emerging Growth  Reorganization as he or she
owned in Kopp Emerging Growth Fund on the Closing Date (as hereinafter defined).

     Shareholders  of Kopp Emerging  Growth Fund will also be asked to approve a
new subadvisory  agreement  between American  Century and KIA (the  "Subadvisory
Agreement").  The  Subadvisory  Agreement  will take effect upon approval of the
Subadvisory  Agreement and the Emerging Growth Reorganization by shareholders of
Kopp Emerging Growth Fund.  American  Century will not receive any  compensation
for the services provided under the Subadvisory Agreement.

PROPOSALS WITH RESPECT TO APPROVAL OF THE AGREEMENTS AND PLANS OF REORGANIZATION

REASONS FOR THE REORGANIZATIONS

     In August 2006,  KIA  informed  the Board of Directors of Kopp Funds,  Inc.
("Kopp Board") of its desire to exit the retail mutual fund business and that it
had  engaged in  discussions  with  American  Century  regarding  the  potential
reorganization  of the Kopp Funds.  The discussions  with American  Century were
part of a strategic  initiative  to allow KIA to exit the mutual  fund  business
while  simultaneously  providing  benefits  to  shareholders  of the Kopp Funds.
Shareholders of the Kopp Funds may benefit from the proposed transaction because
American  Century's  existing mutual fund business,  when combined with the Kopp
Funds,   would  potentially  result  in  lower  management  fees  to  Kopp  Fund
shareholders,   increase  the  likelihood  of  asset  growth  through  increased
distribution   capabilities,   offer  more  investment   choices,   provide  the
opportunity  for solid  investment  performance and greater  diversification  of
investment portfolios.

     On  August   30,   2006,   the  Kopp   Board   unanimously   approved   the
Reorganizations,  subject to shareholder approval. The Kopp Board, including all
of the Kopp  Independent  Directors  (as  defined  below),  determined  that the
Reorganizations  are in the best  interests  of each of the Kopp Funds and their
shareholders. In addition, the Kopp Board, including all of the Kopp Independent
Directors,  determined that the interests of existing  shareholders of each Kopp
Fund will not be diluted as a result of effecting the Reorganizations. The "Kopp
Independent Directors" are the directors who are not "interested persons" of KIA
(within the meaning of the Investment Company Act of 1940 (the "1940 Act")).

     In  determining  whether to approve the  Reorganizations  and to  recommend
approval of the  Reorganizations  to  shareholders  of the Kopp Funds,  the Kopp
Board made  inquiries  into all  matters  deemed  relevant  and  considered  the
following, among other things:

     o    The reputation, financial strength and resources of American Century;
     o    The  capabilities,  practices  and  resources  of  American  Century's
          management  and the other  service  providers to the American  Century
          family of funds;
     o    The  viability  of the Kopp  Funds  absent  approval  of the  proposed
          Reorganizations;
     o    The broader product array of the American Century family of funds, and
          the expanded  range of investment  options and exchange  opportunities
          available to shareholders;
     o    The shareholder services offered by American Century;
     o    The relative  compatibility  of  investment  objectives  and principal
          investment  policies of the American  Century  Funds with those of the
          Kopp Funds;
     o    The federal income tax treatment of the Reorganizations;
     o    The anticipated effect of the Reorganizations on expense ratios;
     o    The investment management experience of American Century; and
     o    The  undertaking by KIA and American  Century to share equally all the
          costs and  expenses of  preparing,  printing,  and mailing  this Proxy
          Statement/Prospectus and related expenses of the Reorganizations.

CLOSING DATE

     If all of the requisite  approvals are obtained and certain  conditions are
either  met or  waived,  it is  anticipated  that  the  Reorganizations  will be
consummated  at the close of business on February 23, 2007 (the "Closing  Date")
and that shareholders of the Kopp Funds will receive shares in the corresponding
American Century Funds on or about February 26, 2007.

OTHER CONSIDERATIONS

     The  parties   have  agreed  to  cooperate   to   facilitate   the  orderly
reorganization  of the Kopp Funds into the American  Century Funds and to reduce
potential adverse  consequences to the American Century Funds. It is anticipated
that this  transition will include the sale of certain  portfolio  securities of
the Kopp Funds  prior to the  Reorganizations.  With  respect  to Kopp  Emerging
Growth  Fund,  it is  anticipated  that all or  substantially  all of the fund's
portfolio  will be  transitioned.  In this regard,  it is proposed that American
Century be approved as a subadvisor  for Kopp  Emerging  Growth Fund in order to
reinvest the fund's assets in a manner consistent with the investment objectives
and policies of the AC New  Opportunities II Fund prior to the Closing Date (See
"SUMMARY- Proposal Regarding Approval of Subadvisory Agreement for Kopp Emerging
Growth  Fund" for further  information).  The  anticipated  purchase and sale of
portfolio  securities  in  any  such  portfolio  restructuring  will  result  in
increased transaction costs to Kopp Emerging Growth Fund. The sale of securities
may result in the  realization  of capital gains by Kopp  Emerging  Growth Fund.
Given the significant  unutilized capital losses retained by the fund, it is not
anticipated that the realization of any such gains will result in a distribution
to shareholders.  For a more complete  discussion of the tax  consequences,  see
"Federal Income Tax Consequences of the Reorganizations."



PURCHASE, REDEMPTION AND EXCHANGE OF SHARES; DIVIDENDS AND DISTRIBUTIONS

     The following chart highlights  certain  purchase,  redemption and exchange
features of the Kopp Funds as compared to such features of the American  Century
Funds.

---------------------------------------- -------------------------------------- --------------------------------------
PURCHASE, REDEMPTION AND EXCHANGE        KOPP TQM FUND                          AC EQUITY GROWTH FUND
FEATURES
---------------------------------------- -------------------------------------- --------------------------------------
Minimum Initial Investment               Class A and Class C shares:            For Advisor Class shares, Investor
                                            *   Non-retirement account: $5,000    Class shares and Class C shares:
                                            *   Retirement account: $2,000        *  Coverdell Education Savings
                                            *   Coverdell Education Savings          Account: $2,000
                                                Accounts and "deemed" IRAs:       *  Financial Intermediaries: $250
                                                $2,000                            *  Broker/Dealer sponsored
                                                                                     wrap program accounts and/or
                                         Class I shares: $5 million                  fee based accounts: No minimum
                                                                                  *  Employer-sponsored retirement
                                                                                     plans: No minimum
                                                                                  *  All other accounts: $2,500
---------------------------------------- -------------------------------------- --------------------------------------
Minimum Subsequent Investments           Class A and Class C shares: $100 or    $50 minimum for subsequent
                                         more                                   purchases.  There is no minimum for
                                                                                subsequent purchases for financial
                                         Class I shares: No minimum             intermediaries.
---------------------------------------- -------------------------------------- --------------------------------------
Initial Sales Charge (as a percentage    Class A shares: 3.50% is the maximum   None
of offering price)                       sales charge applicable to Class A
                                         shares (subject to the availability
                                         of waivers and reduced sales charges)

                                         Class C shares: None

                                         Class I shares: None
---------------------------------------- -------------------------------------- --------------------------------------
Reductions and Waivers of Sales Charges  Waivers for Certain Investors          None

                                         Rights of Accumulation

                                         Letter of Intent
---------------------------------------- -------------------------------------- --------------------------------------
Contingent Deferred Sales Charge (CDSC)  Class A shares: 1.00% may be imposed   Advisor Class shares: None
                                         on redemptions of certain Class A
                                         shares which were purchased without    Class C shares: 1.00% during the
                                         a sales charge and redeemed within     first year after purchase
                                         24 months of purchase
                                                                                Investor Class shares: None
                                         Class C shares: 1.00% may be imposed
                                         on redemptions of certain Class C
                                         shares that are redeemed within 12
                                         months of purchase

                                         Class I shares: None

---------------------------------------- -------------------------------------- --------------------------------------
CDSC Waivers                             The CDSC on Class A and Class C        Any applicable CDSC may be waived in
                                         shares may be waived if, among other   the following cases:
                                         things:
                                                                                - redemptions through systematic
                                         - the redemption results from the      withdrawal plans not exceeding
                                         death or total and permanent           annually 12% of the lesser of the
                                         disability of the shareholder which    original purchase cost or current
                                         occurs after the purchase of the       market value for Class C shares;
                                         shares being redeemed;
                                                                                - distributions from IRAs due to
                                         - the selling broker-dealer elects     attainment of age 59 1/2 for Class C
                                         to waive receipt of a commission, if   shares;
                                         any, paid at the time of sale;
                                                                                - required minimum distributions
                                         - the redemption is a result of a      from retirement accounts upon
                                         forced redemption, a required          reaching age 70 1/2;
                                         minimum distribution or shareholder
                                         activity fees (fed wire fees,          - tax-free returns of excess
                                         overnight fees, etc.); or              contributions to IRAs;

                                          - under special circumstances, the    - redemptions due to death or
                                          Fund reserves the right to waive any  post-purchase disability;
                                          CDSC fee.
                                                                                - exchanges, unless the shares
                                                                                acquired by exchange are redeemed
                                                                                within the original CDSC period;

                                                                                - if no broker was compensated for
                                                                                the sale.
---------------------------------------- -------------------------------------- --------------------------------------
Redemption Fees                          Class A and Class C shares: 2.00% of   None
                                         the then current value of the shares
                                         redeemed may be imposed on certain
                                         redemptions of Class A and Class C
                                         shares made within 30 days of
                                         purchase.  If you redeem shares by
                                         wire, you will be charged a $15
                                         service fee.

                                         Class I shares: 2.00% of the then
                                         current value of the shares redeemed
                                         may be imposed on certain
                                         redemptions of Class I shares made
                                         within 24 months of purchase.  If
                                         you redeem shares by wire, you will
                                         be charged a $15 service fee.

---------------------------------------- -------------------------------------- --------------------------------------
Purchases                                By mail, fax or automatically          By telephone, mail or fax, online,
                                                                                in person, or automatically
---------------------------------------- -------------------------------------- --------------------------------------
Redemptions                              By written request, telephone, or      By telephone, mail or fax, online,
                                         systematic withdrawal program          in person, or automatically
---------------------------------------- -------------------------------------- --------------------------------------
Redemptions Policies                     The Fund will normally mail            Reserves right to delay delivery of
                                         redemption proceeds within one or      redemption proceeds up to seven
                                         two business days and, in any event,   days.  Any redemption request made
                                         no later than seven days after         within 15 days of an address change
                                         receipt by its transfer agent of a     may be required to be submitted in
                                         redemption request provided in good    writing with guaranteed signatures
                                         order.                                 of all authorized signers.  If bank
                                                                                information is changed a 15-day
                                         The Fund may hold payment until        holding period may be imposed before
                                         investments that were made by check,   the proceeds are wired to the bank.
                                         telephone or pursuant to the
                                         automatic investment program have      There is a $10 charge for redemption
                                         been collected (which may take up to   requests made by a wire transfer.
                                         12 calendar days from the initial
                                         investment date).                      If, during any 90-day period, a
                                                                                shareholder redeems fund shares
                                         The Fund reserves the right to         worth more than $250,000 (or 1% of
                                         redeem in kind (i.e., in securities    the value of the fund's assets, if
                                         or assets other than cash) any         that percentage is less than
                                         redemption request or requests         $250,000) then the Fund reserves the
                                         during any 90-day period in excess     right to pay part or all of the
                                         of the lesser of (i) $250,000 or       redemption proceeds in excess of
                                         (ii) 1% of the net asset value of      this amount in readily marketable
                                         the class of shares being redeemed.    securities instead of cash. Shareholders
                                                                                can avoid being paid in securities
                                                                                if they provide an unconditional
                                                                                instruction to redeem at least 15 days
                                                                                prior to the date on which the
                                                                                redemption transaction is to occur.
---------------------------------------- -------------------------------------- --------------------------------------
Exchanges                                You may exchange Class A or Class C    Shareholders of Class C shares of AC
                                         shares of the Fund for Class I         Equity Growth Fund may exchange
                                         shares of the Fund so long as the      their shares for Class C shares of
                                         Class I minimum initial investment     any other American Century fund.
                                         requirement is met.                    You may not exchange from the Class
                                                                                C shares to any other class.
                                         Shareholders of the Kopp Funds may
                                         also exchange shares of one series     Shareholders of Advisor Class and
                                         of the Kopp Funds for another.  Any    Investor Class shares of AC Equity
                                         such exchange may be effected via      Growth Fund may exchange their
                                         telephone.  You may also exchange      shares for Advisor Class shares and
                                         shares of the Funds for shares of      Investor Class Shares, respectively,
                                         First American Prime Obligations       of any other American Century Fund.
                                         Fund, a no-load money market fund
                                         managed by an affiliate of the
                                         Fund's transfer agent.
---------------------------------------- -------------------------------------- --------------------------------------
Dividends and Distributions              Distributions of investment company    Distributions by the fund generally
                                         taxable income and net capital         consist of dividends and interest
                                         gains, if any, are usually made in     received by the fund, as well as
                                         November or December.                  capital gains realized by the fund
                                                                                on the sale of investment securities.
                                         Shareholders will be informed
                                         annually as to the amount and nature   Substantially all of the fund's
                                         of all distributions paid during the   income is distributed quarterly to
                                         prior year.  Because of the fund's     shareholders.  Distributions from
                                         investment objective, the fund         realized capital gains are paid
                                         expects that its distributions will    twice a year, usually in March and
                                         consist primarily of long-term         December.  The fund may make more
                                         capital gains.                         frequent distributions, if
                                                                                necessary, to comply with provisions
                                         All distributions of investment        of the Internal Revenue Code.
                                         company taxable income and net
                                         capital gains will automatically be    Distributions are reinvested
                                         reinvested in additional fund shares   automatically in additional shares
                                         unless a shareholder specifically      unless a different option is chosen,
                                         request that distributions be paid     except that shareholders in a
                                         in cash.                               tax-deferred retirement account must
                                                                                reinvest all distributions.

                                                                                A shareholder will participate in
                                                                                fund distributions, when they are
                                                                                declared, starting the next business
                                                                                day after a shareholder's purchase
                                                                                is effective.
---------------------------------------- -------------------------------------- --------------------------------------



------------------------------------- ----------------------------------------- -------------------------------------------
PURCHASE, REDEMPTION AND EXCHANGE     KOPP EMERGING GROWTH FUND                 AC NEW OPPORTUNITIES II FUND
FEATURES
------------------------------------- ----------------------------------------- -------------------------------------------
Minimum Initial Investment            Class A and Class C shares:               For Class A, C and Investor Class
                                         *  Non-retirement account: $5,000        Shares:
                                         *  Retirement account: $2,000            *   Coverdell Education Savings
                                         *  Coverdell Education                       Account: $2,000
                                            Savings Accounts and                  *   Financial Intermediaries: $250
                                            "deemed" IRAs: $2,000                 *   Broker/Dealer sponsored wrap
                                                                                      program accounts and/or fee based
                                      Class I shares: $5 million                      accounts:  No minimum
                                                                                  *   Employer-sponsored retirement
                                                                                      plans: No minimum
                                                                                  *   All other accounts: $2,500
------------------------------------- ----------------------------------------- -------------------------------------------
Minimum Subsequent Investments        Class A and Class C shares: $100          $50 minimum for subsequent purchases
                                      or more
                                                                                There is no minimum for subsequent purchases
                                      Class I shares: No minimum                for financial intermediaries.
------------------------------------- ----------------------------------------- -------------------------------------------
Initial Sales Charge (as a            Class A shares: 3.50% is the              Class A shares: 5.75%
percentage of offering price)         maximum sales charge applicable
                                      to Class A shares (subject to the         Class C shares: None
                                      availability of waivers and
                                      reduced sales charges)                    Investor Class shares: None

                                      Class C shares: None

                                      Class I shares: None
------------------------------------- ----------------------------------------- -------------------------------------------
Reductions and Waivers of Sales       Waivers for Certain Investors             Shareholders and their spouses and
Charges                                                                         children under 21 may combine investments
                                      Rights of Accumulation                    to reduce their Class A sales charges in
                                                                                the following ways:
                                      Letter of Intent
                                                                                Account Aggregation

                                                                                Concurrent Purchases

                                                                                Rights of Accumulation

                                                                                Letter of Intent

                                                                                Waivers for Certain Investors
------------------------------------- ----------------------------------------- -------------------------------------------
Contingent Deferred Sales Charge      Class A shares: 1.00% may be              Class A shares: Investments of $1 million
(CDSC)                                imposed on redemptions of certain         or more in Class A shares may be
                                      Class A shares which were                 purchased without a sales charge and are
                                      purchased without a sales charge          subject to a CDSC of 1.00% if the shares
                                      and redeemed within 24 months of          are redeemed within one year of the date
                                      purchase                                  of purchase

                                      Class C shares: 1.00% may be              Class C shares: 1.00% during the first
                                      imposed on redemptions of certain         year after purchase
                                      Class C shares that are redeemed
                                      within 12 months of purchase              Investor Class shares: None

                                      Class I shares: None
------------------------------------- ----------------------------------------- --------------------------------------------
CDSC Waivers                          The CDSC on Class A and Class C           Any applicable CDSC may be waived in the
                                      shares may be waived if, among            following cases:
                                      other things:
                                                                                - redemptions through systematic
                                      - the redemption results from the         withdrawal plans not exceeding annually -
                                      death or total and permanent              12% of the lesser of the original
                                      disability of the shareholder             purchase cost or current market value for
                                      which occurs after the purchase           Class A shares; 12% of the original
                                      of the shares being redeemed;             purchase cost for B Class shares; 12% of
                                                                                the lesser of the original purchase cost
                                      - the selling broker-dealer               or current market value for Class C shares;
                                      elects to waive receipt of a
                                      commission, if any, paid at the           - distributions from IRAs due to
                                      time of sale;                             attainment of age 59 1/2 for Class A
                                                                                shares and for Class C shares;
                                      - the redemption is a result of a
                                      forced redemption, a required             - required minimum distributions from
                                      minimum distribution or                   retirement accounts upon reaching age 70 1/2;
                                      shareholder activity fees (fed
                                      wire fees, overnight fees, etc.);         - tax-free returns of excess
                                      or                                        contributions to IRAs;

                                      - under special circumstances,            - redemptions due to death or
                                      the Fund reserves the right to            post-purchase disability;
                                      waive any CDSC fee.
                                                                                - exchanges, unless the shares acquired
                                                                                by exchange are redeemed within the
                                                                                original CDSC period;

                                                                                - IRA Rollovers from any American Century
                                                                                Advisor Fund held in a qualified
                                                                                retirement plan, for Class A shares only;

                                                                                - if no broker was compensated for the
                                                                                sale.
------------------------------------- ----------------------------------------- -------------------------------------------
Redemption Fees                       Class A and Class C shares: 2.00%         Class A and Class C Shares:  None
                                      of the then current value of the
                                      shares redeemed may be imposed on         Investor Class Shares:  While there is
                                      certain redemptions of Class A            currently no redemption fee charged by
                                      and Class C shares made within 30         the fund, the Board of Directors has
                                      days of purchase.  If you redeem          approved a redemption fee of 2.00% on
                                      shares by wire, you will be               shares redeemed within 180 days of
                                      charged a $15 service fee.                purchase.  The redemption fee is
                                                                                scheduled to take affect on or about
                                      Class I shares: 2.00% of the then         March 1, 2007, and will apply to shares
                                      current value of the shares               purchased on or after that date.  The
                                      redeemed may be imposed on                redemption fee will not apply to shares
                                      certain redemptions of Class I            received as a result of the
                                      shares made within 24 months of           Reorganization.
                                      purchase.  If you redeem shares
                                      by wire, you will be charged a
                                      $15 service fee.
------------------------------------- ----------------------------------------- -------------------------------------------
Purchases                             By mail or fax or automatically           By telephone, mail or fax, online, in
                                                                                person, or automatically
------------------------------------- ----------------------------------------- -------------------------------------------
Redemptions                           By written request, telephone, or         By telephone, mail or fax, online, in
                                      systematic withdrawal program             person, or automatically
------------------------------------- ----------------------------------------- -------------------------------------------
Redemption Policies                   The Fund will normally mail               Reserves right to delay delivery of
                                      redemption proceeds within one or         redemption proceeds up to seven days.
                                      two business days and, in any             Any redemption request made within 15
                                      event, no later than seven days           days of an address change may be required
                                      after receipt by its transfer             to be submitted in writing with
                                      agent of a redemption request             guaranteed signatures of all authorized
                                      provided in good order.                   signers.  If bank information is changed
                                                                                a 15-day holding period may be imposed
                                      The Fund may hold payment until           before the proceeds are wired to the bank.
                                      investments that were made by
                                      check, telephone or pursuant to           There is a $10 charge for redemption
                                      the automatic investment program          requests made by a wire transfer.
                                      have been collected (which may
                                      take up to 12 calendar days from          If, during any 90-day period, a
                                      the initial investment date).             shareholder redeems fund shares worth
                                                                                more than $250,000 (or 1% of the value of
                                      The Fund reserves the right to            the fund's assets, if that percentage is
                                      redeem in kind (i.e., in                  less than $250,000) then the fund
                                      securities or assets other than           reserves the right to pay part or all of
                                      cash) any redemption request or           the redemption proceeds in excess of this
                                      requests during any 90-day period         amount in readily marketable securities
                                      in excess of the lesser of (i)            instead of cash.  Shareholders can avoid
                                      $250,000 or (ii) 1% of the net            being paid in securities if they provide
                                      asset value of the class of               an unconditional instruction to redeem at
                                      shares being redeemed.                    least 15 days prior to the date on which
                                                                                the redemption transaction is to occur.
------------------------------------- ----------------------------------------- -------------------------------------------
Exchanges                             You may exchange Class A or Class         You may exchange shares of AC New
                                      C shares of the Fund for Class I          Opportunities II Fund for shares of the
                                      shares of the Fund so long as the         same class of another American Century
                                      Class I minimum initial                   fund that offers A, B and Class C shares
                                      investment requirement is met.            without a sales charge if you meet the
                                                                                following criteria:
                                      Shareholders of the Kopp Funds            o The exchange is for a minimum of $100
                                      may also exchange shares of one           o For an exchange that opens a new
                                      series of the Kopp Funds for              account, the amount of the exchange must
                                      another.  Any such exchange may           meet or exceed the minimum account size
                                      be effected via telephone.  You           requirement for the fund receiving the
                                      may also exchange shares of the           exchange.
                                      Funds for shares of the First
                                      American Prime Obligations Fund,
                                      a no-load money market fund
                                      managed by an affiliate of the
                                      Fund's transfer agent.
------------------------------------- ----------------------------------------- -------------------------------------------
Dividends and Distributions           Distributions of investment               Distributions by the fund generally
                                      company taxable income and net            consist of dividends and interest
                                      capital gains, if any, are                received by the fund, as well as capital
                                      usually made in November or               gains realized by the fund on the sale of
                                      December.                                 investment securities.

                                      Shareholders will be informed             The fund generally pays distributions
                                      annually as to the amount and             from net income and capital gains, if
                                      nature of all distributions paid          any, once in a year in December.  The
                                      during the prior year.  Because           fund may make more frequent
                                      of the fund's investment                  distributions, if necessary, to comply
                                      objective, the fund expects that          with Internal Revenue Code provisions.
                                      its distributions will consist
                                      primarily of long-term capital            Distributions are reinvested
                                      gains.                                    automatically in additional shares unless
                                                                                a different option is chosen, except that
                                      All distributions of investment           shareholders in a tax-deferred retirement
                                      company taxable income and net            account must reinvest all distributions.
                                      capital gains will automatically
                                      be reinvested in additional fund          A shareholder will participate in fund
                                      shares unless a shareholder               distributions, when they are declared,
                                      specifically request that                 starting the next business day after a
                                      distributions be paid in cash.            shareholder's purchase is effective.
------------------------------------- ----------------------------------------- -------------------------------------------

CALCULATION OF SALES CHARGES - AC NEW OPPORTUNITIES II FUND
CLASS A

     Class A shares are sold at their offering  price,  which is net asset value
plus an initial sales charge.  This sales charge varies  depending on the amount
of your  investment,  and is deducted from your purchase  before it is invested.
The sales charges and the amounts paid to your investment professional are:

----------------------- -------------------  ----------------------   --------------------
PURCHASE AMOUNT         SALES CHARGE AS A %  SALES CHARGE AS A % OF   AMOUNT PAID TO
                        OF OFFERING PRICE    NET AMOUNT INVESTED      FINANCIAL ADVISOR
                                                                      AS A % OF
                                                                      OFFERING PRICE
----------------------- -------------------  ----------------------   --------------------
Less than $50,000       5.75%                6.10%                    5.00%
----------------------- -------------------  ----------------------   --------------------
$50,000-$99,999         4.75%                4.99%                    4.00%
----------------------- -------------------  ----------------------   --------------------
$100,000-$249,999       3.75%                3.90%                    3.25%
----------------------- -------------------  ----------------------   --------------------
$250,000-$499,999       2.50%                2.56%                    2.00%
----------------------- -------------------  ----------------------   --------------------
$500,000-$999,999       2.00%                2.04%                    1.75%
----------------------- -------------------  ----------------------   --------------------
$1,000,000-$3,999,999   0.00%                0.00%                    1.00%*
----------------------- -------------------  ----------------------   --------------------
$4,000,000-$9,999,999   0.00%                0.00%                    0.50%*
----------------------- -------------------  ----------------------   --------------------
$10,000,000 or more     0.00%                0.00%                    0.25%*
----------------------- -------------------  ----------------------   --------------------

*    For purchases over  $1,000,000 by qualified  retirement  plans,  no upfront
     amount will be paid to financial professionals.

     There is no front-end sales charge for purchases of $1,000,000 or more, but
if you  redeem  your  shares  within one year of  purchase  you will pay a 1.00%
deferred sales charge,  subject to the exceptions  listed above. No sales charge
applies to reinvested dividends.

PRIMARY TAX CONSEQUENCES

     The Reorganizations  have been structured with the intention that they will
qualify  for federal  income tax  purposes  as  tax-free  reorganizations  under
Section  368(a) of the Internal  Revenue Code of 1986,  as amended (the "Code").
Consummation of the Reorganizations is subject to the condition that the parties
have  received  an  opinion  from Reed  Smith LLP that for  federal  income  tax
purposes  (i) no gain or loss  will be  recognized  by you or either of the Kopp
Funds,  (ii) your basis in the American  Century Fund shares you receive will be
the same as your basis in the Kopp Fund shares held by you immediately  prior to
the Reorganizations, and (iii) your holding period for the American Century Fund
shares will include your holding  period for your Kopp Fund shares.  The sale of
portfolio  securities by the Kopp Funds prior to the  Reorganizations may result
in the  realization  of capital  gains that, to the extent not offset by capital
losses,  will be  distributed to  shareholders  prior to the Closing Date. For a
more  complete  discussion  of the tax  consequences,  see  "Federal  Income Tax
Consequences of the Reorganizations."

VALUATION POLICIES AND SHARE PRICE - AMERICAN CENTURY FUNDS

     American  Century  will price the fund  shares you  purchase,  exchange  or
redeem at the net asset value (NAV) next determined after your order is received
and accepted by the fund's transfer agent, or other financial  intermediary with
the authority to accept orders on the fund's behalf. American Century determines
the NAV of the fund as of the  close of  regular  trading  (usually  4:00  p.m.,
Eastern  Time) on the New York  Stock  Exchange  (NYSE)  on each day the NYSE is
open.  On days  when  the  NYSE  is  closed  (including  certain  U.S.  national
holidays),  American  Century  does not  calculate  the NAV. A fund's NAV is the
current value of the fund's assets, minus any liabilities, divided by the number
of shares outstanding.

     The fund  values  portfolio  securities  for which  market  quotations  are
readily  available at their market price. As a general rule,  equity  securities
listed on a U.S.  exchange are valued at the last current reported sale price as
of the time of valuation. Securities listed on the NASDAQ National Market System
(Nasdaq) are valued at the Nasdaq Official  Closing Price (NOCP),  as determined
by Nasdaq, or lacking an NOCP, at the last current reported sale price as of the
time  of  valuation.  The  fund  may  use  pricing  services  to  assist  in the
determination of market value.  Unlisted  securities for which market quotations
are  readily  available  are  valued at the last  quoted  sale price or the last
quoted ask price, as applicable,  except that debt  obligations  with 60 days or
less remaining until maturity may be valued at amortized  cost.  Exchange-traded
options,  futures and options on futures are valued at the  settlement  price as
determined by the appropriate clearing corporation.

     If the fund  determines  that the market price for a portfolio  security is
not readily  available  or that the  valuation  methods  mentioned  above do not
reflect the security's fair value,  such security is valued at its fair value as
determined in good faith by, or in accordance  with  procedures  adopted by, the
fund's  board or its  designee  (a process  referred  to as "fair  valuing"  the
security).  Circumstances  that  may  cause  the fund to fair  value a  security
include, but are not limited to:

     o    for funds investing in foreign securities,  if, after the close of the
          foreign exchange on which a portfolio security is principally  traded,
          but before the close of the NYSE, an event occurs that may  materially
          affect the value of the security;

     o    for funds that invest in debt  securities,  a debt  security  has been
          declared in default; or

     o    trading in a security has been halted during the trading day.

     If such  circumstances  occur, the fund will fair value the security if the
fair  valuation  would  materially  impact  the  fund's  NAV.  While  fair value
determinations   involve  judgments  that  are  inherently   subjective,   these
determinations  are made in good faith in accordance with procedures  adopted by
the fund's board.

     The effect of using fair value  determinations  is that the fund's NAV will
be based, to some degree, on security  valuations that the board or its designee
believes are fair rather than being solely determined by the market.

     With  respect to any portion of the fund's  assets that are invested in one
or more open-end  management  investment  companies that are registered with the
SEC (known as registered investment companies,  or RICs), the fund's NAV will be
calculated  based upon the NAVs of such RICs.  These RICs are required by law to
explain the  circumstances  under which they will use fair value pricing and the
effects of using fair value pricing in their prospectuses.

     Securities and other assets quoted in foreign currencies are valued in U.S.
dollars based on the prevailing exchange rates on that day.

     Trading of securities  in foreign  markets may not take place every day the
NYSE is open.  Also,  trading in some  foreign  markets  and on some  electronic
trading  networks may take place on weekends or holidays  when the fund's NAV is
not  calculated.  So, the value of the fund's  portfolio may be affected on days
when you will not be able to purchase, exchange or redeem fund shares.

ABUSIVE TRADING PRACTICES AND POLICIES AND PROCEDURES - AMERICAN CENTURY FUNDS

     Short-term  trading and other  so-called  market  timing  practices are not
defined  or  explicitly  prohibited  by  any  federal  or  state  law.  However,
short-term  trading and other abusive  trading  practices may disrupt  portfolio
management  strategies and harm fund  performance.  If the cumulative  amount of
short-term trading activity is significant  relative to a fund's net assets, the
fund may incur  trading costs that are higher than  necessary as securities  are
first purchased then quickly sold to meet the redemption  request. In such case,
the fund's  performance  could be negatively  impacted by the increased  trading
costs  created  by  short-term  trading  if the  additional  trading  costs  are
significant.

     Because of the potentially  harmful  effects of abusive trading  practices,
American  Century  Funds' Board of Directors  has  approved  American  Century's
abusive  trading  policies  and  procedures,  which are  designed  to reduce the
frequency  and effect of these  activities  in our  funds.  These  policies  and
procedures include monitoring trading activity, imposing trading restrictions on
certain  accounts,  imposing  redemption  fees on certain funds,  and using fair
value  pricing when current  market prices are not readily  available.  Although
these efforts are designed to discourage abusive trading practices,  they cannot
eliminate the possibility that such activity will occur.  American Century seeks
to exercise its judgment in implementing  these tools to the best of its ability
in a manner that it believes is consistent with shareholder interests.

     American  Century  uses a variety of  techniques  to monitor for and detect
abusive trading  practices.  These  techniques may vary depending on the type of
fund,  the class of shares or whether the shares are held directly or indirectly
with  American  Century.  They may  change  from time to time as  determined  by
American Century in its sole discretion. To minimize harm to the funds and their
shareholders,  we reserve  the right to reject  any  purchase  order  (including
exchanges)  from any  shareholder we believe has a history of abusive trading or
whose trading,  in our judgment,  has been or may be disruptive to the funds. In
making this judgment,  we may consider  trading done in multiple  accounts under
common ownership or control.

     Currently,  for shares held directly with American Century, we may deem the
sale of all or a substantial portion of a shareholder's  purchase of fund shares
to be abusive if the sale is made

     o    within seven days of the purchase, or

     o    within 30 days of the purchase, if it happens more than once per year.

     To the extent  practicable,  we try to use the same  approach  for defining
abusive  trading  for shares held  through  financial  intermediaries.  American
Century  reserves the right, in its sole  discretion,  to identify other trading
practices  as  abusive  and to modify  its  monitoring  and other  practices  as
necessary to deal with novel or unique abusive trading practices.

     In addition,  American  Century  reserves the right to accept purchases and
exchanges in excess of the trading  restrictions  discussed above if it believes
that such transactions would not be inconsistent with the best interests of fund
shareholders or this policy.

     American  Century's  policies  do not permit us to enter into  arrangements
with fund  shareholders  that  permit  such  shareholders  to engage in frequent
purchases and redemptions of fund shares. Due to the complexity and subjectivity
involved in identifying  abusive trading  activity and the volume of shareholder
transactions  American Century handles,  there can be no assurance that American
Century's  efforts  will  identify all trades or trading  practices  that may be
considered  abusive.  In addition,  American Century's ability to monitor trades
that are placed by individual  shareholders  within group, or omnibus,  accounts
maintained by financial  intermediaries  is severely  limited  because  American
Century  generally  does not have access to the underlying  shareholder  account
information.  However,  American  Century  monitors  aggregate  trades placed in
omnibus accounts and seeks to work with financial  intermediaries  to discourage
shareholders   from  engaging  in  abusive  trading   practices  and  to  impose
restrictions  on excessive  trades.  There may be  limitations on the ability of
financial  intermediaries  to impose  restrictions  on the trading  practices of
their clients. As a result, American Century's ability to monitor and discourage
abusive trading practices in omnibus accounts may be limited.

PORTFOLIO HOLDINGS INFORMATION

     A description of the American  Century Funds'  policies and procedures with
respect to the disclosure of the Funds'  portfolio  securities is available in a
Statement of Additional Information dated May 1, 2006, as supplemented on August
1, 2006 for AC Equity  Growth Fund and a  Statement  of  Additional  Information
dated May 1, 2006, as supplemented on June 1, 2006 and August 1, 2006 for AC New
Opportunities II Fund.


COMPARISON OF INVESTMENT OBJECTIVES AND POLICIES

COMPARISON OF AC EQUITY GROWTH FUND AND KOPP TQM FUND

     A comparison  of the  investment  limitations  of AC Equity Growth Fund and
Kopp TQM Fund is provided in Exhibit C to this Proxy Statement/Prospectus.

INVESTMENT OBJECTIVE.

     The  investment  objectives  of AC Equity Growth Fund and Kopp TQM Fund are
substantially  similar.  The investment objective of AC Equity Growth Fund is to
seek long-term capital growth.  The investment  objective of Kopp TQM Fund is to
seek long-term capital appreciation.

INVESTMENT EXPOSURE PROVIDED BY EACH FUND.

     Both AC Equity Growth Fund and Kopp TQM Fund invest primarily in the common
stock of corporations.

     Using security analysis and portfolio  optimization,  AC Equity Growth Fund
invests  primarily  in the common  stocks of companies  selected  from the 1,500
largest  publicly traded  companies in the United States.  The fund's goal is to
create a portfolio that provides better returns than its benchmark,  the S&P 500
Index,  without taking on significant  additional  risk.  When American  Century
believes it is prudent, AC Equity Growth Fund may invest a portion of its assets
in foreign securities,  debt securities,  preferred stock and  equity-equivalent
securities,  such as convertible  securities,  stock futures  contracts or stock
index  futures  contracts.  AC Equity  Growth Fund  limits its  purchase of debt
securities to  investment-grade  obligations.  Under normal  market  conditions,
American  Century  intends  to invest at least  80% of AC Equity  Growth  Fund's
assets  in  equity  securities  regardless  of  the  movement  of  stock  prices
generally.

     KIA pursues Kopp TQM Fund's investment  objective by investing primarily in
common stocks of companies included in the S&P 500 Index that have implemented a
quality  management system ("QMS").  KIA views a QMS as a management  philosophy
where a company  undertakes  a  systematic  process of  evaluating  its business
practices  and  engages  in  a  continuous  effort  to  improve  its  operations
throughout the organization.  Under normal market conditions, Kopp TQM Fund will
invest  at least  80% of its net  assets  (plus  any  borrowing  for  investment
purposes) in common  stocks of companies  that are in the  Q-100(R)  Index.  The
Q-100 Index generally  consists of 100 companies  included in the S&P 500 Index,
selected  based on QMS criteria.  Because the Q-100(R)  Index consists of common
stocks generally  included in the S&P 500 Index, Kopp TQM Fund invests primarily
in large-capitalization  companies without an emphasis on either value or growth
stocks. However, up to 20% of Kopp TQM Fund's net assets may be invested outside
of the S&P 500 Index or the Q-100(R) Index.

     Kopp  TQM Fund may  invest  in  exchange-traded-funds  ("ETFs")  which  are
investment  companies that are bought and sold on a securities  exchange and are
designed to track a particular market segment or index. An investment in cash or
cash  equivalents by KIA will be made or maintained to facilitate the buying and
selling  of  positions  within  the  portfolio  and to  minimize  the  impact of
redemptions from Kopp TQM Fund. For temporary defensive purposes,  Kopp TQM Fund
may invest in money market  instruments  or other  fixed-income  securities,  or
retain cash or cash equivalents.

STOCK SELECTION PROCESS.

     AC  Equity  Growth  Fund's  investment   strategy   utilizes   quantitative
management  techniques  in a two-step  process  that draws  heavily on  computer
technology.  In the first  step,  American  Century  ranks  stocks for the Fund,
primarily  the 1,500  largest  publicly  traded  companies in the United  States
(measured  by  the  value  of  their  stock),  from  most  attractive  to  least
attractive.  This is determined by using a computer model that combines measures
of a stock's  value,  as well as  measures of its growth  potential.  To measure
value,  American  Century  uses  ratios of stock  price-to-book  value and stock
price-to-cash  flow, among others. To measure growth,  American Century uses the
rate of growth of a company's earnings and changes in its earnings estimates, as
well as other  factors.  In the second step,  American  Century uses a technique
called portfolio optimization. In portfolio optimization,  American Century uses
a computer to build a portfolio of stocks from the ranking  described above that
they believe will provide the optimal balance between risk and expected return.

     American Century  generally sells stocks from AC Equity Growth Fund when it
     believes:

          o    a  stock   becomes   too   expensive   relative  to  other  stock
               opportunities
          o    a stock's risk parameters outweighs its return opportunity
          o    more attractive alternatives are identified
          o    specific events alter a stock's prospects.

     As noted  above,  KIA  pursues  Kopp TQM  Fund's  investment  objective  by
investing  primarily in common stocks of companies included in the S&P 500 Index
that have implemented a QMS. Under normal market conditions,  Kopp TQM Fund will
invest at least 80% of its net assets in common stocks of companies  that are in
the Q-100(R) Index. The Q-100(R) Index generally  consists of 100 companies that
are part of the S&P 500 Index.  To  determine  whether a company is suitable for
inclusion in the Q-100(R)  Index or for an investment by Kopp TQM Fund, KIA uses
qualitative  and  quantitative  techniques  to  determine a company's  composite
quality score ("CQS"). When determining a company's CQS, KIA currently considers
up to seven categories of criteria, each with a unique set of indicators,  which
are  combined to yield a CQS. The seven  categories  are:  (1)  leadership,  (2)
strategic planning, (3) customer and market focus, (4) measurement, analysis and
knowledge  management,  (5) human  resources,  (6)  process  management  and (7)
business results. The last category,  business results, is given the most weight
in the  determination of CQS. Each of the seven categories is loosely based upon
the categories  outlined in the "Criteria for Performance  Excellence," which is
published every year by the Baldrige  National  Quality Program and the National
Institute of Standards and Technology.  These  categories and their criteria may
change from time to time as concepts of quality measurement evolve. KIA seeks to
use  indicators  which,  in its judgment,  are  consistent  with  principles and
practices of quality oriented  organizations and fairly represent one or more of
the seven  categories.  The  indicators  for each  category  come  from  several
sources,  including  reports  published  by  companies  and reports from various
organizations that KIA believes are knowledgeable  about QMS practices.  Reports
may  include  announcements  made by  companies  that have won  quality-oriented
awards or other  information  that identifies a company as actively using one or
more of the  components of QMS. As a result of this  evaluation,  KIA develops a
score, which is principally subjective,  as to the level of commitment a company
has to QMS principles and practices,  the extent of the company's  deployment of
those principles and practices and the degree to which the company has succeeded
in the market.

     The Q-100(R)  Index  consists of companies with high CQSs relative to other
companies in the same or similar economic sectors and industry groups within the
S&P 500 Index. The companies in the Q-100(R) Index are then weighted by economic
sector and industry group to represent the approximate weightings in the S&P 500
Index, subject to some variation.

     Once an investment in a company is made by Kopp TQM Fund,  KIA continues to
monitor, review and evaluate the company's performance.  If a company is dropped
from  the S&P 500  Index  or if it is  determined  that  its CQS has  fallen  or
otherwise has ceased to meet performance  expectations,  KIA's policy is to sell
its shares in that  company  and replace  them with shares of common  stock of a
company that has an acceptable CQS and that, upon purchase,  would help Kopp TQM
Fund maintain its diversification criteria relative to the S&P 500 Index.

COMPARISON OF RISKS.

     The  risks  associated  with AC  Equity  Growth  Fund and Kopp TQM Fund are
generally  similar.  It is possible to lose money by  investing  in either fund.
Both Funds are subject to market risk,  stock market  volatility and other risks
associated in investing in common stock of companies.

     Since  Kopp TQM Fund  invests  primarily  in  companies  that  have  either
implemented or are  implementing the QMS approach it is subject to the risk that
such  companies  may not be  best-positioned  for  growth  and may be  unable to
weather economic  downturns.  In addition,  the QMS practice may not necessarily
translate into the stock performance that KIA expects or that satisfies Kopp TQM
Fund's investment  objective.  Lastly,  KIA may invest in companies that are not
firmly or successfully following QMS practices.

     Since  Kopp TQM Fund may  invest in ETFs it may be  subject to the risks of
investing in ETFs. The risks of investing  ETFs  generally  reflect the risks of
owning the underlying  securities the ETF is designed to track, although lack of
liquidity in an ETF could result in it being more volatile  than the  underlying
portfolio of securities. In addition, Kopp TQM Fund will bear a pro rata portion
of the ETFs expenses which could make owning the ETF more costly than owning the
underlying securities in the ETF directly.

     AC Equity Growth Fund's performance will be closely tied to the performance
of its benchmark  index,  the S&P 500 Index,  and therefore if the S&P 500 Index
goes down, it is likely that AC Equity Growth  Fund's  performance  will also go
down.

COMPARISON OF AC NEW OPPORTUNITIES II FUND AND KOPP EMERGING GROWTH FUND

     A comparison of the investment  limitations of AC New Opportunities II Fund
and  Kopp  Emerging  Growth  Fund  is  provided  in  Exhibit  C  to  this  Proxy
Statement/Prospectus.

INVESTMENT OBJECTIVE.

     The investment objectives of AC New Opportunities II Fund and Kopp Emerging
Growth  Fund are  substantially  similar.  The  investment  objective  of AC New
Opportunities  II Fund is to  seek  long-term  capital  growth.  The  investment
objective  of  Kopp  Emerging   Growth  Fund  is  to  seek   long-term   capital
appreciation.

INVESTMENT EXPOSURE PROVIDED BY EACH FUND.

     Both AC New  Opportunities  II Fund and Kopp  Emerging  Growth  Fund invest
primarily in the common stock of corporations.

     AC New  Opportunities  II Fund  invests  in  smaller-sized  companies  that
American  Century  believes  will  increase in value over time.  In  determining
whether a company is smaller-sized  American Century will consider,  among other
factors,  the  capitalization  of the  company  and the amount of revenue of the
company.  If American  Century  determines that the investment  opportunities in
smaller-sized  companies are not adequate, then AC New Opportunities II Fund may
invest in medium- and large- sized companies.  While American Century intends to
invest primarily in U.S. stocks, AC New Opportunities II Fund may also invest in
securities  of foreign  companies  located  primarily  in  developed  countries.
Lastly, when American Century deems it prudent, AC New Opportunities II Fund may
invest a portion of its assets in debt  securities,  preferred stock, and equity
equivalent securities,  such as convertible securities,  stock futures contracts
or stock index futures contracts.  The debt securities that AC New Opportunities
II Fund invests in will generally be of investment grade.

     Kopp  Emerging  Growth Fund,  under normal market  conditions,  attempts to
achieve its  investment  objective  by  investing  at least 65% of its assets in
common stocks of emerging and re-emerging growth companies,  and at least 80% of
its net assets (plus any borrowings for investment purposes) in common stocks of
emerging growth companies.  KIA views an emerging growth company as a relatively
new business  organized to address an industry  niche,  which may have  unstable
cash reserves, but the potential to experience accelerating returns. KIA views a
re-emerging  growth  company  as  a  more  established  company  experiencing  a
potential  resurgence  in sales and  earnings  due to new  industry  leadership,
restructuring  or  both.  KIA  primarily  seeks   investments  in  emerging  and
re-emerging growth companies that have a small-to-medium market capitalizations.
KIA views a small-cap company as typically having a market  capitalization of up
to $1  billion  and views a  medium-cap  company  as  typically  having a market
capitalization  of up to $3 billion.  In addition to common stock, Kopp Emerging
Growth  Fund may  invest in  preferred  stock,  depository  receipts  or shares,
warrants,  and other securities  convertible or exchangeable  into common stock.
Lastly,  KIA may engage in temporary  defensive  strategies in order to promptly
respond to adverse market conditions and in such event Kopp Emerging Growth Fund
may hold cash  and/or  invest  all or a portion  of its  assets in money  market
instruments.

STOCK SELECTION PROCESS.

     American  Century uses a bottom-up  approach to growth stock  selection.  A
bottom-up  approach  generally  provides  that  investment  decisions  are based
primarily on the  adviser's  analysis of  individual  companies,  rather then on
broad economic  forecasts.  American  Century  believes that over the long term,
stock price movement follows growth in a company's earnings and revenues.  Using
an extensive  computer database,  as well as other primary  analytical  research
tools, American Century tracks financial information for thousands of individual
companies  to identify  and  evaluate  trends in  earnings,  revenues  and other
business   fundamentals.   American  Century's  principal  analytical  technique
involves the identification of companies with earnings and revenues that are not
only growing, but growing at an accelerating pace. This includes companies whose
growth rates, although still negative,  are less negative then in prior periods,
and companies  whose growth rates are expected to accelerate.  These  techniques
help  American  Century to buy or hold the stocks of companies it believes  have
favorable   growth   prospects   and  sell  the   stocks  of   companies   whose
characteristics  no longer meet its criteria.  American Century does not attempt
to time the market. Instead, under normal market conditions, it attempts to keep
AC New Opportunities II Fund essentially fully invested in stocks.

     As noted above, KIA will invest at least 65% of its assets in common stocks
of emerging and re-emerging growth companies, and at least 80% of its net assets
(plus any  borrowings  for  investment  purposes)  in common  stocks of emerging
growth companies.  Companies considered by KIA to be "emerging growth" are often
in the same or related market  sectors and therefore  Kopp Emerging  Growth Fund
may be heavily  invested  in one sector.  Since one sector may include  numerous
sub-sectors or industries,  Kopp Emerging Growth Fund may be heavily invested in
one sector while being  diversified  among several  industries.  When purchasing
common stocks, KIA uses a "buy discipline" that involves three key components:

     1.   Research: KIA gathers research on potential investment candidates from
          a wide variety of sources. To further qualify prospective investments,
          it analyzes  information  from corporate  contacts,  attends  industry
          conferences and visits with company management.
     2.   Fundamentals: Once the research phase is complete, KIA reviews certain
          fundamental  attributes that it believes most "buy" candidates  should
          possess,  including (i) management  excellence,  (ii) leading industry
          position or product,  (iii) projected  annual revenues or sales growth
          of 15% or more and  projected  earnings  growth  of 20% or more,  (iv)
          significant  investment  in research  and  development  and (v) strong
          financial position including a low debt-to-total capital ratio.
     3.   Valuation: Finally, KIA values companies by considering price-to-sales
          ratios and price-to-earnings ratios within a peer group. For companies
          with  earnings,  the  price-to-earnings  ratio relative to a company's
          forecasted  growth  rate  is  the  most  important  measure  in  KIA's
          quantitative process.

     KIA then  constructs a list of securities for Kopp Emerging Growth Fund and
purchases them when their prices are within a pre-determined range.

     KIA continually monitors the companies for variations from expectations and
makes  sell  decisions  based  on  a  number  of  factors,  including,   without
limitation,  significant  deterioration in a company's underlying  fundamentals,
strong price  appreciation  suggesting an  overweighted  position or undervalued
security,  change in theme or sector  orientation,  or better  relative value in
other securities.  KIA does not attempt to time the market and generally expects
to be fully  invested in stocks.  KIA believes in holding  securities  for their
long-term  growth  potential  over at least a three-to  five-year time frame and
will generally hold stocks that have  performed  well,  even if it results in an
apparent "overweighting" of a stock from time to time.

COMPARISON OF RISKS.

     The risks  associated with AC New  Opportunities  II Fund and Kopp Emerging
Growth Fund are generally similar.  It is possible to lose money by investing in
either fund.  Both Funds are subject to market risk, risk of investing in growth
stocks, risk of investing in companies with small market capitalizations, sector
risks and other risks associated with investing in common stock of companies.

     Kopp Emerging  Growth Fund is not subject to the  diversification  rules of
the  Investment  Company Act of 1940, as amended  ("1940 Act"),  and therefore a
larger percentage of Kopp Emerging Growth Fund's assets may be invested in fewer
companies then AC New Opportunities II's portfolio.  Therefore,  the performance
of one,  two or a few  stocks  may have a  substantial  effect on Kopp  Emerging
Growth Fund's overall performance, both positive and negative.

     AC New  Opportunities  II Fund may be subject to the risks of  investing in
foreign  securities to a greater extent then Kopp Emerging  Growth Fund since it
may invest in foreign securities while Kopp Emerging Growth Fund does not.

     Since AC New  Opportunities  II Fund may buy a large  amount of a company's
stock quickly, and often will dispose of it quickly if the company's earnings or
revenue  decline,  AC New  Opportunities II Fund may be subject to greater share
price volatility then the average stock fund.

     Lastly,  AC New  Opportunities  II  Fund's  investment  in  initial  public
offerings ("IPOs") may have an impact on its performance. The impact will depend
on the strength of the IPO market and the asset size of AC New  Opportunities II
Fund.

AMERICAN CENTURY'S UNIFIED FEE STRUCTURE

     The American  Century Funds  feature a unified  management  fee  structure,
which differs from the fee structure used by most funds.  A basic  understanding
of the  unified  fee  will  be  helpful  to you as you  consider  the  proposals
discussed in this Proxy Statement/Prospectus.

     Under a traditional fee structure,  such as the one used by the Kopp Funds,
a fund is charged a variety of fees,  including an  investment  advisory  fee, a
transfer agency fee, an  administrative  fee,  distribution  charges,  and other
expenses.  The total expense of the fund is the sum of these expense components.
The fund incurs these expenses directly and, other than investment advisory fees
and Rule 12b-1 distribution fees, the amounts can fluctuate and increase without
shareholder approval.

     By contrast,  American Century uses a unified fee structure where each fund
pays the advisor a single,  all-inclusive fee for providing all services for the
management  and  operation  of  the  fund,  except  brokerage  expenses,  taxes,
interest,  the fees and expenses of the independent  directors  (including their
independent legal counsel),  and extraordinary  costs.  American Century and its
funds'  boards  believe  that the  unified  fee  structure  is a benefit to fund
shareholders  because it clearly discloses the cost of owning fund shares,  and,
because the unified fee cannot be increased without a vote of fund shareholders,
it shifts to the advisor the increased  costs of operating the fund and the risk
of administrative inefficiencies.

     When  comparing  the  American  Century  unified fee to the fees  currently
charged  by the  Kopp  Funds,  the  management  fee  component  is not  directly
comparable  to the  investment  advisory fee charged by Kopp Funds,  as American
Century's  unified  management  fee  includes   substantially  all  expenses  of
operating the American  Century Funds.  Given the differing fee  structures,  in
order to perform a more accurate  comparison of information in the following Fee
Tables,  the "Net  Operating  Expenses"  line  reflects  the total  costs a fund
shareholder could have paid.


COMPARATIVE FEE TABLES

     The Kopp Funds and the American Century Funds, like all mutual funds, incur
certain expenses in their operations. These expenses include management fees, as
well as the costs of maintaining accounts, administration, providing shareholder
liaison and distribution services and other activities.  Set forth in the tables
below is information  regarding the fees and expenses incurred by the Kopp Funds
and the pro forma fees for the American Century Funds after giving effect to the
Reorganizations.

KOPP TQM FUND  (CLASS A SHARES,  CLASS C SHARES  AND CLASS I  SHARES)-  AMERICAN
CENTURY  EQUITY GROWTH FUND (ADVISOR  CLASS SHARES,  CLASS C SHARES AND INVESTOR
CLASS SHARES)

     This table  describes  (1) the actual fees and expenses that you may pay if
you buy and hold  Class A  Shares,  Class C Shares or Class I Shares of Kopp TQM
Fund as set forth in its most recent  prospectus dated January 30, 2006; and (2)
the pro forma fees and  expenses of Advisor  Class,  Class C Shares and Investor
Class of American  Century  Equity Growth Fund on a combined  basis after giving
effect to the TQM Reorganization. The pro forma fees also represent the fees for
AC Equity Growth Fund as of December 31, 2005. The fees are not shown separately
because they are identical to the pro-forma fees.


KOPP TQM FUND (AS OF SEPTEMBER 30, 2005) AND AC EQUITY GROWTH FUND
(AS OF DECEMBER 31, 2005)
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
                              KOPP TQM   PRO FORMA      KOPP TQM FUND  PRO FORMA      KOPP TQM FUND  PRO FORMA
                              FUND       AC EQUITY      CLASS C        AC EQUITY      CLASS I        AC EQUITY
                              CLASS A    GROWTH FUND:                  GROWTH FUND:                  GROWTH FUND:
                                         ADVISOR CLASS                 CLASS C                       INVESTOR CLASS
                                         SHARES                        SHARES                        SHARES
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
SHAREHOLDER FEES (FEES PAID
DIRECTLY FROM YOUR
INVESTMENT):
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Maximum Sales Charge (Load)   3.50%(1)   NONE           NONE           NONE           NONE           NONE
Imposed on Purchases (as a
percentage of offering
price)
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Maximum Contingent Deferred   1.00%(2)   NONE           1.00%(3)       1.00%(4)       NONE           NONE
Sales Charge (Load) (as a
percentage of original
purchase price or
redemption price, whichever
is lower)
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Redemption Fee (as a          2.00%(5)   NONE           2.00%(5)       NONE           2.00%(6)       NONE
percentage of amount
redeemed)
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
ANNUAL FUND OPERATING
EXPENSES (EXPENSES THAT ARE
DEDUCTED FROM FUND
ASSETS)(7)
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Management Fees (8)           1.00%      0.42%(9)       1.00%          0.67%(9)       1.00%          0.67%(9)
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Distribution and/or Service   0.35%      0.50%          1.00%          1.00%          NONE           NONE
(12b-1) Fees (10)(11)
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Other Expenses (12)(13)       0.86%      0.00%          0.86%          0.00%          0.88%          0.00%
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Total Annual Fund Operating   2.21%      0.92%          2.86%          1.67%          1.88%          0.67%
Expenses Before Expense
Reimbursement
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Less: Fee Waiver/Expense      0.71%(14)  __             1.36%(14)      __             0.38%(14)      __
Reimbursement
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------
Net Annual Fund Operating     1.50%      0.92%          1.50%          1.67%          1.50%          0.67%
Expenses
----------------------------- ---------- -------------- -------------- -------------- -------------- --------------

(1)  This sales charge is the maximum applicable to purchases of Class A shares.
     You may not have to pay this sales charge because waivers and reduced sales
     charges are available.

(2)  A contingent  deferred sales charge  ("CDSC") of up to 1% may be imposed on
     redemptions of certain Class A shares that were  purchased  without a sales
     charge and redeemed within 24 months of purchase. For purposes of the CDSC,
     all purchases  made during a calendar month are counted as having been made
     on the first day of the month.

(3)  A CDSC of up to 1% may be imposed on  redemptions of certain Class C shares
     that are redeemed  within 12 months of purchase.  For purposes of the CDSC,
     all purchases  made during a calendar month are counted as having been made
     on the first day of the month.

(4)  The charge is 1% during the first year  after  purchase  and is  eliminated
     thereafter.

(5)  A redemption fee of 2% of the then current value of the shares redeemed may
     be imposed on certain redemptions of Class A and Class C shares made within
     30 days of purchase. The fee is retained by the fund and generally withheld
     from redemption proceeds. If you redeem shares by wire, you will be charged
     a $15 service fee.

(6)  A redemption fee of 2% of the then current value of the shares redeemed may
     be imposed on certain  redemptions  of Class I shares made within 24 months
     of purchase.  The fee is retained by the fund and  generally  withheld from
     redemption  proceeds.  If you redeem shares by wire,  you will be charged a
     $15 service fee.

(7)  For Kopp TQM Fund,  fund  operating  expenses are deducted from fund assets
     before  computing  the  daily  share  price or making  distributions.  As a
     result,  they do not appear on your account  statement,  but instead reduce
     the amount of total return you receive.

(8)  Includes KIA advisory fees and American Century unified fees. These numbers
     are not directly comparable due to American Century's unified fee structure
     that includes substantially all expenses of operating the fund.

(9)  The fund  pays  American  Century  a  single,  unified  management  fee for
     arranging all services necessary for the fund to operate.  The fee shown is
     based on assets during the fund's most recent  fiscal year.  The fund has a
     stepped fee schedule.  As a result,  the fund's unified management fee rate
     generally  decreases as fund assets  increase and  increases as fund assets
     decrease.

(10) For  Kopp  TQM  Fund,  the  distribution  and  shareholder  servicing  fees
     applicable to Class A shares are currently set at 0.35%;  however, the fund
     has adopted a Rule 12b-1  distribution and shareholder  servicing plan (the
     "Rule  12b-1  Plan") that allows the fund to pay up to 0.50% in these fees.
     The  distribution  and  shareholder  servicing  fees  applicable to Class C
     shares under the Rule 12b-1 Plan are 1.00%,  which is the amount  currently
     being paid by the fund. Further,  while the fund currently has no intention
     of paying any  distribution  or shareholder  servicing fees for the Class I
     shares,  the Rule  12b-1  Plan  allows the fund to pay up to 0.50% in those
     fees.

(11) For AC Equity Growth Fund, the 12b-1 fee is designed to permit investors to
     purchase  shares through  broker-dealers,  banks,  insurance  companies and
     other  financial  intermediaries.  The fee may be used to  compensate  such
     financial  intermediaries for distribution and other shareholder  services.
     In  addition,  half of the  Advisor  Class 12b-1 fee (0.25%) is for ongoing
     recordkeeping   and   administrative   services   provided   by   financial
     intermediaries,  which  would  otherwise  be paid by the advisor out of the
     unified  management fee. The advisor has reduced its unified management fee
     for Advisor Class shares, but the fee for core investment advisory services
     is the same for all classes.

(12) For  Kopp TQM  Fund,  other  expenses  include  custodian,  administration,
     transfer agency and other customary fund expenses.

(13) For AC Equity  Growth  Fund,  other  expenses,  which  include the fees and
     expenses of the fund's  independent  directors and their legal counsel,  as
     well as interest, were less than 0.005% for the most recent fiscal year.

(14) Through  September  2007,  KIA  has  contractually   agreed  to  waive  its
     management  fees  and/or  reimburse  expenses  to the  extent  such fees or
     expenses  would cause the total annual  operating  expenses of any class of
     shares of the fund to exceed  1.50% of the average  daily net assets of the
     respective class.


KOPP EMERGING  GROWTH FUND (CLASS A SHARES,  CLASS C SHARES AND CLASS I SHARES)-
AMERICAN CENTURY NEW  OPPORTUNITIES II FUND (CLASS A SHARES,  CLASS C SHARES AND
INVESTOR CLASS SHARES)

     This table  describes  (1) the actual fees and expenses that you may pay if
you buy and  hold  Class A  Shares,  Class C Shares  or  Class I Shares  of Kopp
Emerging  Growth Fund as set forth in its most recent  prospectus  dated January
30,  2006,  and (2) the pro forma fees and  expenses of Class A Shares,  Class C
Shares and Investor  Class of American  Century New  Opportunities  II Fund on a
combined basis after giving effect to the Emerging Growth Reorganization.

KOPP EMERGING GROWTH FUND (AS OF SEPTEMBER 30, 2005) AND AC NEW OPPORTUNITIES II
FUND (AS OF OCTOBER 31, 2005)

---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
                 Kopp       AC New      Pro Forma    Kopp       AC New     Pro Forma   Kopp       AC New      Pro Forma
                 Emerging   Opport-     AC New       Emerging   Opport-    AC New      Emerging   Opport-     AC New
                 Growth     unities     Opport-      Growth     unities    Opport-     Growth     unities     Opport-
                 Fund       II Fund:    unities      Fund       II Fund:   unities     Fund       II Fund:    unities
                 Class A    Class A     II Fund:     Class C    Class C    II Fund:    Class I    Investor    II Fund:
                 Shares     Shares      Class A      Shares     Shares     Class C     Shares     Class       Investor
                                        Shares                             Shares                 Shares      Class
                                                                                                              Shares
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Shareholder
Fees (fees
paid directly
from your
investment):
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Maximum Sales    3.50%(1)   5.75%       5.75%        None       None       None        None       None        None
Charge (Load)
Imposed on
Purchases (as
a percentage
of offering
price)
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Maximum          1.00%(2)   None(3)     None(3)      1.00%(4)   1.00%(5)   1.00%(5)    None       None        None
Contingent
Deferred Sales
Charge (Load)
(as a
percentage of
original
purchase price
or redemption
price,
whichever is
lower)
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Redemption Fee   2.00%(6)   None        None         2.00%(6)   None       None        2.00% (7)  None (8)    None (8)
(as a
percentage of
amount
redeemed)
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Annual Fund
Operating
Expenses
(expenses that
are deducted
from Fund
assets)(9)
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Management       1.00%      1.50%(11)   1.40%(12)    1.00%      1.50%(11)  1.40%(12)   1.00%      1.50%(11)   1.40%(12)
Fees (10)
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Distribution     0.35%      0.25%       0.25%        1.00%      1.00%      1.00%       None       None        None
and/or Service
(12b-1)
FEES(13)(14)
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Other            0.37%      0.00%       0.00%        0.37%      0.00%      0.00%       0.37%      0.00%       0.00%
Expenses(15)(16)
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------
Total Annual     1.72%      1.75%       1.65%        2.37%      2.50%      2.40%       1.37%      1.50%       1.40%
Fund Operating
Expenses
---------------- ---------- ----------- ------------ ---------- ---------- ----------- ---------- ----------- ------------


(1)  This sales charge is the maximum applicable to purchases of Class A shares.
     You may not have to pay this sales charge because waivers and reduced sales
     charges are available.

(2)  A contingent  deferred sales charge  ("CDSC") of up to 1% may be imposed on
     redemptions of certain Class A shares that were  purchased  without a sales
     charge and redeemed within 24 months of purchase. For purposes of the CDSC,
     all purchases  made during a calendar month are counted as having been made
     on the first day of the month.

(3)  Investments  of $1  million  or more in Class A shares  may be subject to a
     contingent  deferred sales charge of 1.% if the shares are redeemed  within
     one year of the date of purchase.

(4)  A CDSC of up to 1% may be imposed on  redemptions of certain Class C shares
     that are redeemed  within 12 months of purchase.  For purposes of the CDSC,
     all purchases  made during a calendar month are counted as having been made
     on the first day of the month.

(5)  The charge is 1% during the first year  after  purchase  and is  eliminated
     thereafter.

(6)  A redemption fee of 2% of the then current value of the shares redeemed may
     be imposed on certain redemptions of Class A and Class C shares made within
     30 days of purchase. The fee is retained by the fund and generally withheld
     from redemption proceeds. If you redeem shares by wire, you will be charged
     a $15 service fee.

(7)  A redemption fee of 2% of the then current value of the shares redeemed may
     be imposed on certain  redemptions  of Class I shares made within 24 months
     of purchase.  The fee is retained by the fund and  generally  withheld from
     redemption  proceeds.  If you redeem shares by wire,  you will be charged a
     $15 service fee.

(8)  The fund intends to impose a 2% redemption fee beginning March 1, 2007. The
     fee applies only to shares purchased on or after March 1, 2007 and held for
     less than 180 days, excluding shares purchased through reinvested dividends
     or capital gains.

(9)  For Kopp Emerging  Growth Fund,  fund operating  expenses are deducted from
     fund assets before computing the daily share price or making distributions.
     As a result,  they do not appear on your  account  statement,  but  instead
     reduce the amount of total return you receive.

(10) Includes KIA advisory fees and American Century unified fees. These numbers
     are not directly comparable due to American Century's unified fee structure
     that includes substantially all expenses of operating the fund.

(11) The fund  pays  American  Century  a  single,  unified  management  fee for
     arranging all services necessary for the fund to operate.  The fee shown is
     based on assets during the fund's most recent  fiscal year.  The fund has a
     stepped fee schedule.  As a result,  the fund's unified management fee rate
     generally  decreases as fund assets  increase and  increases as fund assets
     decrease.

(12) The fund  pays  American  Century  a  single,  unified  management  fee for
     arranging all services necessary for the fund to operate.  The fee shown is
     based on anticipated assets after the reorganization of $426 million (based
     on assets of AC New  Opportunities II Fund and Kopp Emerging Growth Fund as
     of June 30, 2006).  The fund has a stepped fee schedule.  As a result,  the
     fund's  unified  management  fee rate  generally  decreases  as fund assets
     increase and increases as fund assets decrease.

(13) For Kopp Emerging Growth Fund, the distribution  and shareholder  servicing
     fees applicable to Class A shares are currently set at 0.35%;  however, the
     fund has adopted a Rule 12b-1  distribution and shareholder  servicing plan
     (the "Rule  12b-1  Plan")  that allows the fund to pay up to 0.50% in these
     fees. The distribution and shareholder servicing fees applicable to Class C
     shares under the Rule 12b-1 Plan are 1.00%,  which is the amount  currently
     being paid by the fund. Further,  while the fund currently has no intention
     of paying any  distribution  or shareholder  servicing fees for the Class I
     shares,  the Rule  12b-1  Plan  allows the fund to pay up to 0.50% in those
     fees.

(14) For AC New  Opportunities  II Fund,  the  12b-1 fee is  designed  to permit
     investors  to purchase  shares  through  broker-dealers,  banks,  insurance
     companies  and  other  financial  intermediaries.  The  fee  may be used to
     compensate  such  financial   intermediaries  for  distribution  and  other
     shareholder  services.  In  addition,  half of the Advisor  Class 12b-1 fee
     (0.25%) is for ongoing  recordkeeping and administrative  services provided
     by financial  intermediaries,  which would otherwise be paid by the advisor
     out of the  unified  management  fee.  The  advisor has reduced its unified
     management  fee for Advisor Class shares,  but the fee for core  investment
     advisory services is the same for all classes.

(15) For  Kopp  Emerging  Growth  Fund,   other  expenses   include   custodian,
     administration, transfer agency and other customary fund expenses.

(16) For AC New  Opportunities II Fund,  other expenses,  which include the fees
     and expenses of the fund's  independent  directors and their legal counsel,
     as well as interest, were less than 0.005% for the most recent fiscal year.





The  following  examples  compare the cost of investing in Kopp TQM Fund and the
corresponding shares of AC Equity Growth Fund.

Examples:

An investor would pay the following expenses on a $10,000  investment,  assuming
(1) the Total  Annual Fund  Operating  Expenses set forth in the table above for
the relevant fund and (2) a 5% annual return throughout the period.

                                                                        CUMULATIVE EXPENSES
                                                                      PAID FOR THE PERIOD OF:
                                                              --------------------------------------
                                                              1 YEAR   3 YEARS   5 YEARS    10 YEARS
EXPENSES IF YOU DID REDEEM YOUR SHARES AT THE END OF THE      ------   -------   -------    --------
 PERIOD:

   Kopp TQM Fund: Class A(1)                                   $497     $951     $1,431      $2,752
   Kopp TQM Fund: Class A(2)                                   $253     $623     $1,120      $2,489
   AC Equity Growth Fund: Advisor Class                         $94     $293       $508      $1,127

   Kopp TQM Fund: Class C(2)                                   $253     $757     $1,388      $3,087
   AC Equity Growth Fund: Class C                              $169     $523       $902      $1,961

   Kopp TQM Fund: Class I(3)                                   $360     $554      $981       $2,170
   AC Equity Growth Fund: Investor Class                        $68     $214      $373         $833

(1)  These expenses reflect only the 3.50% maximum sales charge.
(2)  These  expenses  reflect a 1% CDSC,  but do not reflect  the
     3.50% maximum sales charge.
(3)  These expenses reflect a 2% redemption fee.

                                                                     CUMULATIVE EXPENSES PAID
                                                                        FOR THE PERIOD OF:
                                                              -------------------------------------
                                                              1 YEAR   3 YEARS   5 YEARS   10 YEARS
EXPENSES IF YOU DID NOT REDEEM YOUR SHARES AT THE END OF THE  ------   -------   -------   --------
  PERIOD:

   Kopp TQM Fund: Class A(1)                                   $497     $951     $1,431      $2,752
   Kopp TQM Fund: Class A(2)                                   $153     $623     $1,120      $2,489
   AC Equity Growth Fund: Advisor Class                         $94     $293       $508      $1,127

   Kopp TQM Fund: Class C                                      $153     $757     $1,388      $3,087
   AC Equity Growth Fund: Class C                              $169     $523       $902      $1,961

   Kopp TQM Fund: Class I                                      $153     $554       $981      $2,170
   AC Equity Growth Fund: Investor Class                        $68     $214       $373        $833

(1)  These expenses reflect the 3.50% maximum sales charge.
(2)  These expenses do not reflect the 3.50% maximum sales charge.


The following  examples  compare the cost of investing in Kopp  Emerging  Growth
Fund and the corresponding shares of AC New Opportunities II Fund.

EXAMPLES:

An investor would pay the following expenses on a $10,000  investment,  assuming
(1) the Total  Annual Fund  Operating  Expenses set forth in the table above for
the relevant fund and (2) a 5% annual return throughout the period.

                                                                          CUMULATIVE EXPENSES
                                                                        PAID FOR THE PERIOD OF:
                                                               -------------------------------------
                                                               1 YEAR   3 YEARS   5 YEARS   10 YEARS
EXPENSES IF YOU DID REDEEM YOUR SHARES AT THE END OF THE       ------   -------   -------   --------
  PERIOD:

   Kopp Emerging Growth Fund: Class A(1)                        $519       $873    $1,251     $2,309
   Kopp Emerging Growth Fund: Class A(2)                        $275       $542      $934     $2,030
   AC New Opportunities II Fund: Class A                        $742     $1,091    $1,463     $2,503
   Pro Forma AC New Opportunities II Fund: Class A              $732     $1,063    $1,415     $2,403

   Kopp Emerging Growth Fund: Class C(2)                        $340       $739    $1,265     $2,706
   AC New Opportunities II Fund: Class C                        $251       $771    $1,317     $2,803
   Pro Forma AC New Opportunities II Fund: Class C              $241       $742    $1,268     $2,706

   Kopp Emerging Growth Fund: Class I(3)                        $346       $434      $750     $1,646
   AC New Opportunities II Fund: Investor Class                 $152       $472      $814     $1,778
   Pro Forma AC New Opportunities II Fund: Investor Class       $142       $441      $762     $1,669

(1)  These expenses reflect only the 3.50% maximum sales charge.
(2)  These  expenses  reflect a 1% CDSC,  but do not reflect  the 3.50%  maximum
     sales charge.
(3)  These expenses reflect a 2% redemption fee.

                                                                        CUMULATIVE EXPENSES PAID
                                                                           FOR THE PERIOD OF:
                                                                ------------------------------------
                                                                1 YEAR   3 YEARS   5 YEARS  10 YEARS
EXPENSES IF YOU DID NOT REDEEM YOUR SHARES AT THE END OF THE    ------   -------   -------  --------
PERIOD:

   Kopp Emerging Growth Fund: Class A(1)                        $519      $873     $1,251     $2,309
   Kopp Emerging Growth Fund: Class A(2)                        $175      $542       $934     $2,030
   AC New Opportunities II Fund: Class A                        $742    $1,091     $1,463     $2,503
   Pro Forma AC New Opportunities II Fund: Class A              $732    $1,063     $1,415     $2,403

   Kopp Emerging Growth Fund: Class C                           $240      $739     $1,265     $2,706
   AC New Opportunities II Fund: Class C                        $251      $771     $1,317     $2,803
   Pro Forma AC New Opportunities II Fund: Class C              $241      $742     $1,268     $2,706

   Kopp Emerging Growth Fund: Class I                           $139      $434       $750     $1,646
   AC New Opportunities II Fund: Investor Class                 $152      $472       $814     $1,778
   Pro Forma AC New Opportunities II Fund: Investor Class       $142      $441       $762     $1,669

(1) These expenses reflect the 3.50% maximum sales charge.
(2) These expenses do not reflect the 3.50% maximum sales charge.





FUND PERFORMANCE HISTORY


AC EQUITY GROWTH FUND

Annual Total Returns

The  following  bar chart  shows the  performance  of AC  Equity  Growth  Fund's
Investor Class shares for each of the last 10 calendar  years.  It indicates the
volatility of the fund's historical  returns from year to year. Account fees and
sales charges, if applicable,  are not reflected in the chart below. If they had
been  included,  returns  would be lower than those  shown.  The  returns of the
fund's other classes will differ from those shown in the chart, depending on the
expenses of those  classes.  THE FUND'S  PERFORMANCE  WILL  FLUCTUATE,  AND PAST
PERFORMANCE (BEFORE AND AFTER TAXES) IS NO GUARANTEE OF FUTURE RESULTS.


AC EQUITY GROWTH FUND -- INVESTOR CLASS


The highest and lowest  quarterly  returns for the periods  reflected in the bar
chart are:

                                     HIGHEST                 LOWEST
--------------------------------------------------------------------------------
AC Equity Growth Fund                23.10% (4Q 1998)       -16.80% (3Q 2002)
--------------------------------------------------------------------------------


Average Annual Total Returns

The  following  table  shows the  average  annual  total  returns  of the fund's
Investor Class shares  calculated three different ways.  Additional  tables show
the average  annual total returns of other share classes of the fund  calculated
before the impact of taxes.  Returns  assume the  deduction  of all sales loads,
charges and other fees associated with a particular  class.  Your actual returns
may vary depending on the circumstances of your investment.

Return Before Taxes shows the actual change in the value of fund shares over the
time  periods  shown,  but  does  not  reflect  the  impact  of  taxes  on  fund
distributions  or the sale of fund shares.  The two after-tax  returns take into
account taxes that may be associated with owning fund shares. Return After Taxes
on Distributions is a fund's actual performance, adjusted by the effect of taxes
on distributions  made by the fund during the periods shown.  Return After Taxes
on Distributions  and Sale of Fund Shares is further adjusted to reflect the tax
impact on any change in the value of fund shares as if they had been sold on the
last day of the period.

After-tax  returns are calculated using the historical  highest federal marginal
income tax rates and do not reflect the impact of state and local taxes.  Actual
after-tax  returns  depend on an  investor's  tax  situation and may differ from
those shown. After-tax returns shown are not relevant to investors who hold fund
shares through tax-deferred arrangements such as 401(k) plans or IRAs. After-tax
returns are shown only for the  Investor  Class  shares.  After-tax  returns for
other share classes will vary.

The benchmark is an unmanaged  index that has no operating costs and is included
in each table for performance comparison.

--------------------------------------------------------------------------------
INVESTOR CLASS
--------------------------------------------------------------------------------
FOR THE CALENDAR YEAR ENDED DECEMBER 31, 2005    1 YEAR     5 YEARS    10 YEARS
--------------------------------------------------------------------------------
Return Before Taxes                               7.30%      2.47%     9.98%
--------------------------------------------------------------------------------
Return After Taxes on Distributions               7.08%      2.23%     8.50%
--------------------------------------------------------------------------------
Return After Taxes on Distributions               5.03%      2.01%     7.95%
  and Sale of Fund Shares
--------------------------------------------------------------------------------
S&P 500 Index                                     4.91%      0.54%     9.08%
  (reflects no deduction for fees,
     expenses or taxes)
--------------------------------------------------------------------------------




--------------------------------------------------------------------------------
CLASS C
--------------------------------------------------------------------------------
                                                                      LIFE OF
FOR THE CALENDAR YEAR ENDED DECEMBER 31, 2005         1 YEAR          CLASS(1)
--------------------------------------------------------------------------------
Return Before Taxes                                    6.23%          3.34%
--------------------------------------------------------------------------------
S&P 500 Index                                          4.91%          2.35%(2)
  (reflects no deduction for fees,
     expenses or taxes)
--------------------------------------------------------------------------------

(1)  THE  INCEPTION  DATE FOR THE CLASS C IS JULY 18,  2001.  ONLY  CLASSES WITH
     PERFORMANCE HISTORY FOR LESS THAN 10 YEARS SHOW RETURNS FOR LIFE OF CLASS.

(2)  SINCE JULY 19, 2001,  THE DATE CLOSEST TO THE CLASS'S  INCEPTION  FOR WHICH
     DATA IS AVAILABLE.



--------------------------------------------------------------------------------
ADVISOR CLASS
--------------------------------------------------------------------------------

                                                                        LIFE OF
FOR THE CALENDAR YEAR ENDED DECEMBER 31, 2005     1 YEAR     5 YEARS    CLASS(1)
--------------------------------------------------------------------------------
Return Before Taxes                               6.99%       2.19%     4.69%
--------------------------------------------------------------------------------
S&P 500 Index                                     4.91%       0.54%     4.89%(2)
   (reflects no deduction for fees,
      expenses or taxes)
--------------------------------------------------------------------------------


(1)  THE INCEPTION  DATE FOR THE ADVISOR CLASS IS OCTOBER 9, 1997.  ONLY CLASSES
     WITH  PERFORMANCE  HISTORY FOR LESS THAN 10 YEARS SHOW  RETURNS FOR LIFE OF
     CLASS.

(2)  SINCE OCTOBER 1, 1997, THE DATE CLOSEST TO THE CLASS'S  INCEPTION FOR WHICH
     DATA IS AVAILABLE





AC NEW OPPORTUNITIES II FUND

Annual Total Returns

The following bar chart shows the performance of AC New  Opportunities II Fund's
Investor  Class shares for each full  calendar  year in the life of the fund. It
indicates  the  volatility of the fund's  historical  returns from year to year.
Account fees and sales charges,  if  applicable,  are not reflected in the chart
below.  If they had been  included,  returns  would  have been  lower than those
shown.  The returns of the fund's other classes of shares will differ from those
shown in the chart,  depending  on the  expenses  of those  classes.  THE FUND'S
PERFORMANCE WILL FLUCTUATE,  AND PAST PERFORMANCE (BEFORE AND AFTER TAXES) IS NO
GUARANTEE OF FUTURE RESULTS.

AC NEW OPPORTUNITIES II FUND--INVESTOR CLASS


The highest and lowest quarterly returns for the periods reflected in the bar chart are: HIGHEST LOWEST -------------------------------------------------------------------------------- AC New Opportunities II Fund 21.51% (4Q 2003) -17.80% (3Q 2002) -------------------------------------------------------------------------------- Average Annual Total Returns The following table shows the average annual total returns of AC New Opportunities II Fund's Investor Class shares calculated three different ways. Additional tables show the average annual total returns of other share classes of the fund calculated before the impact of taxes. Returns assume the deduction of all sales loads, charges and other fees associated with a particular class. Your actual returns may vary depending on the circumstances of your investment. Return Before Taxes shows the actual change in the value of fund shares over the time periods shown, but does not reflect the impact of taxes on fund distributions or the sale of fund shares. The two after-tax returns take into account taxes that may be associated with owning fund shares. Return After Taxes on Distributions is a fund's actual performance, adjusted by the effect of taxes on distributions made by the fund during the periods shown. Return After Taxes on Distributions and Sale of Fund Shares is further adjusted to reflect the tax impact on any change in the value of fund shares as if they had been sold on the last day of the period. After-tax returns are calculated using the historical highest federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold fund shares through tax-deferred arrangements such as 401(k) plans or IRAs. After-tax returns are shown only for Investor Class shares. After-tax returns for other share classes will vary. The benchmarks are unmanaged indices that have no operating costs and are included in each table for performance comparison. The Russell 2000(R) Growth Index measures the performance of those Russell 2000(R) companies (the 2,000 smallest of the 3,000 largest publicly traded U.S. companies, based on total market capitalization) with higher price-to-book ratios and higher forecasted growth rates. The S&P 500 Index is viewed as a broad measure of U.S. stock performance. INVESTOR CLASS LIFE OF FOR THE CALENDAR YEAR ENDED DECEMBER 31, 2005 1 YEAR CLASS(1) -------------------------------------------------------------------------------- Return Before Taxes 5.06% 8.67% Return After Taxes on Distributions 4.38% 8.36% Return After Taxes on Distributions 3.74% 7.41% and Sale of Fund Shares Russell 2000(R) Growth Index (reflects no deduction for fees, expenses or taxes) 4.15% 3.09%(2) S&P 500 Index 4.91% 1.58%(2) (reflects no deduction for fees, expenses or taxes) -------------------------------------------------------------------------------- (1) THE INCEPTION DATE FOR THE INVESTOR CLASS IS JUNE 1, 2001. (2) SINCE MAY 31, 2001, THE DATE CLOSEST TO THE CLASS'S INCEPTION FOR WHICH DATA IS AVAILABLE. CLASS A LIFE OF FOR THE CALENDAR YEAR ENDED DECEMBER 31, 2005 1 YEAR CLASS(1) -------------------------------------------------------------------------------- Return Before Taxes -1.11% 18.78%(2) Russell 2000(R) Growth Index 4.15% 22.74% (reflects no deduction for fees, expenses or taxes) S&P 500 Index 4.91% 15.88% (reflects no deduction for fees, expenses or taxes) -------------------------------------------------------------------------------- (1) THE INCEPTION DATE FOR THE CLASS A IS JANUARY 31, 2003. (2) RETURN WOULD HAVE BEEN LOWER IF SERVICE AND DISTRIBUTION FEES HAD NOT BEEN WAIVED FROM FEBRUARY 1, 2003 TO FEBRUARY 21, 2003. CLASS C LIFE OF FOR THE CALENDAR YEAR ENDED DECEMBER 31, 2005 1 YEAR CLASS(1) -------------------------------------------------------------------------------- Return Before Taxes 4.03% 20.41%(2) Russell 2000(R) Growth Index 4.15% 22.74% (reflects no deduction for fees, expenses or taxes) S&P 500 Index 4.91% 15.88% (reflects no deduction for fees, expenses or taxes) -------------------------------------------------------------------------------- (1) THE INCEPTION DATE FOR THE CLASS C IS JANUARY 31, 2003. (2) RETURN WOULD HAVE BEEN LOWER IF SERVICE AND DISTRIBUTION FEES HAD NOT BEEN WAIVED FROM FEBRUARY 1, 2003 TO JUNE 30, 2003. INVESTMENT ADVISORS AC New Opportunities II Fund and AC Equity Growth Fund are both governed by their respective Boards of Directors (each an "AC Board"). Each AC Board meets at least quarterly to review its respective funds' operations. The Boards select and oversee the advisor, American Century Investment Management, Inc. (previously defined as "American Century"). American Century serves as the investment advisor for each of AC New Opportunities II Fund and AC Equity Growth Fund. A description of the responsibilities of American Century appears in the American Century Funds' prospectuses under the heading MANAGEMENT. For services provided to each fund, American Century receives a unified management fee based on a percentage of the net assets of each fund. For more information about the unified management fee, see "SUMMARY- Comparison of Investment Objectives and Policies- American Century's Unified Fee Structure." The amount of the fee is calculated daily and paid monthly in arrears. A discussion regarding the basis for the AC Board's approval of American Century's investment advisory contract with AC Equity Growth Fund is available in AC Equity Growth Fund's shareholder report dated June 30, 2006. A discussion regarding the basis for the AC Board's approval of American Century's investment advisory contract with AC New Opportunities II Fund is available in AC New Opportunities II Fund's shareholder report dated October 31, 2005. Kopp Emerging Growth Fund and Kopp TQM Fund have entered into an investment advisory agreement with KIA, under which KIA manages the Kopp Funds' investments and business affairs, subject to the supervision of the Kopp Board. A discussion regarding the basis for the Kopp Board's approval of the Kopp Funds' investment advisory contract with KIA is available in the Kopp Funds' reports to shareholders for the period ended September 30, 2005. ADVISORY AND OTHER FEES AC EQUITY GROWTH FUND The annual rate at which the advisory fee for AC Equity Growth Fund is assessed is determined daily in a multi-step process. First, each of American Century Quantitative Equity Funds, Inc.'s funds is categorized according to the broad asset class in which it invests (e.g., money market, bond or equity), and the assets of the funds in each category are totaled ("Fund Category Assets"). Second, the assets are totaled for certain other accounts managed by American Century ("Other Account Category Assets"). To be included, these accounts must have the same management team and investment objective as a fund in the same category with the same Board of Directors as American Century Quantitative Equity Funds, Inc.. Together, the Fund Category Assets and the Other Account Category Assets comprise the "Investment Category Assets." The Investment Category Fee Rate is then calculated by applying a fund's Investment Category Fee Schedule to the Investment Category Assets and dividing the result by the Investment Category Assets. Finally, a separate Complex Fee Schedule is applied to the assets of all of the funds in the American Century family of funds (the "Complex Assets"), and the Complex Fee Rate is calculated based on the resulting total. The Investment Category Fee Rate and the Complex Fee Rate are then added to determine the Management Fee Rate payable by a class of the fund to American Century. The rates for the Complex Assets and the Category Assets are shown below. ------------------------------------------------------ CATEGORY ASSETS FEE RATE ------------------------------------------------------ First $1 billion 0.5200% ------------------------------------------------------ Next $5 billion 0.4600% ------------------------------------------------------ Next $15 billion 0.4160% ------------------------------------------------------ Next $25 billion 0.3690% ------------------------------------------------------ Next $50 billion 0.3420% ------------------------------------------------------ Next $150 billion 0.3390% ------------------------------------------------------ Thereafter 0.3380% ------------------------------------------------------ ------------------------------------------------------ INVESTOR AND C CLASSES ADVISOR CLASS COMPLEX ASSETS FEE RATE FEE RATE ------------------------------------------------------ First $2.5 billion 0.3100% 0.0600% ------------------------------------------------------ Next $7.5 billion 0.3000% 0.0500% ------------------------------------------------------ Next $15 billion 0.2985% 0.0485% ------------------------------------------------------ Next $25 billion 0.2970% 0.0470% ------------------------------------------------------ Next $25 billion 0.2870% 0.0370% ------------------------------------------------------ Next $25 billion 0.2800% 0.0300% ------------------------------------------------------ Next $25 billion 0.2700% 0.0200% ------------------------------------------------------ Next $25 billion 0.2650% 0.0150% ------------------------------------------------------ Next $25 billion 0.2600% 0.0100% ------------------------------------------------------ Next $25 billion 0.2550% 0.0050% ------------------------------------------------------ Thereafter 0.2500% 0.0000% ------------------------------------------------------ KOPP TQM FUND 1.00% of its average daily net assets attributable to each class of shares. The advisory fee is accrued daily and paid monthly. AC NEW OPPORTUNITIES II FUND* AC New Opportunities II Fund does not use the same methodology to calculate its advisory fee as AC Equity Growth Fund. AC New Opportunities Fund II calculates its advisory fee according to the following schedule: SHARE CLASS PERCENTAGE OF STRATEGY ASSETS ** ----------- -------------------------------- INVESTOR, A AND C 1.50% of the first $250 million 1.25% of next $250 million 1.15% of next $250 million 1.10% over $750 million * The fees shown are the unified management fees paid by the fund to American Century, which includes substantially all of the costs of operating the fund. For more information about the unified management fee, see "SUMMARY- Comparison of Investment Objectives and Policies- American Century's Unified Fee Structure." ** For an additional discussion see "INFORMATION ABOUT THE TRANSACTION- Reasons for the Reorganization- Larger Fund CompleX." KOPP EMERGING GROWTH FUND 1.00% of its average daily net assets attributable to each class of shares. The advisory fee is accrued daily and paid monthly. OTHER SERVICE PROVIDERS American Century Investment Services, Inc., 4500 Main Street, Kansas City, Missouri 64111, an affiliate of American Century, serves as the distributor to the American Century Funds. Centennial Lakes Capital, LLC, 7701 France Avenue South, Suite 500, Edina, Minnesota 55435, an affiliate of KIA serves as the distributor to the Kopp Funds. American Century Services, LLC, 4500 Main Street, Kansas City, Missouri 64111, an affiliate of American Century, serves as the transfer agent to the American Century Funds. U.S. Bancorp Fund Services, LLC, 615 East Michigan Street, Milwaukee, Wisconsin 53202, an affiliate of U.S. Bank, N.A., serves as the administrator to the Kopp Funds. SERVICE, DISTRIBUTION AND ADMINISTRATIVE FEES Rule 12b-1 of the 1940 Act permits mutual funds that adopt a written plan to pay certain expenses associated with the distribution of their shares out of fund assets. Class A and Class C shares of AC New Opportunities II Fund and Advisor Class and Class C shares of AC Equity Growth Fund each have a 12b-1 plan. The plans provide for the fund to pay annual fees of 0.25% for Class A, 1.00% for Class C and 0.50% for the Advisor Class to the distributor for certain ongoing shareholder and administrative services and for distribution services, including past distribution services. Under the Advisor Class Plan, the fund's Advisor Class pays the distributor an annual fee of 0.50% of Advisor Class average net assets, half for certain ongoing shareholder and administrative services and half for distribution services, including past distribution services. The distributor pays all or a portion of such fees to the financial intermediaries that make the classes available. Because these fees are used to pay for services that are not related to prospective sales of the fund, each class will continue to make payments under its plan even if it is closed to new investors. Because these fees are paid out of a fund's assets on an ongoing basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of charges. The higher fee for Class C shares may cost you more over time than paying the initial sales charge for Class A shares. Certain financial intermediaries perform recordkeeping and administrative services for their clients that would otherwise be performed by American Century's transfer agent. In some circumstances, American Century will pay such service providers a fee for performing those services. Also, American Century and the fund's distributor may make payments for various additional services or other expenses out of their profits or other available sources. Such payments may be made for one or more of the following: (1) distribution services, which include expenses incurred by intermediaries for their sales activities with respect to the fund, such as preparing, printing and distributing sales literature and advertising materials and compensating registered representatives or other employees of such financial intermediary for their sales activities; (2) shareholder services, such as providing individual and custom investment advisory services to clients of the financial intermediary; and (3) marketing and promotional services, including business planning assistance, educating personnel about the fund, and sponsorship of sales meetings, which may include covering costs of providing speakers, meals and other entertainment. The distributor may sponsor seminars and conferences designed to educate intermediaries about the fund and may cover the expenses associated with attendance at such meetings, including travel costs. These payments and activities are intended to provide an incentive to intermediaries to sell the fund by ensuring that they are educated about the fund, and to help such intermediaries defray costs associated with offering the fund. The amount of any payments described by this paragraph is determined by the advisor or the distributor, and all such amounts are paid out of the available assets of the advisor and distributor, and not by you or the fund. As a result, the total expense ratio of the fund will not be affected by any such payments. FINANCIAL HIGHLIGHTS The Financial Highlights of the American Century Funds are included as Exhibit E to this Proxy Statement/Prospectus. Some of the information is presented on a per-share basis. Total returns represent the rate an investor would have earned (or lost) on an investment in a fund, assuming reinvestment of any dividends and capital gains. PORTFOLIO MANAGERS The following portfolio managers also may be responsible for the day-to-day management of other accounts. None of these accounts has an advisory fee based on the performance of the account. AC EQUITY GROWTH FUND WILLIAM MARTIN Mr. Martin, Senior Vice President and Senior Portfolio Manager, has been a member of the team since June 1997. He joined American Century in 1989 and became a portfolio manager in April 1991. He has a degree from the University of Illinois. He is a CFA charterholder. FEI ZOU Mr. Zou, Vice President, Senior Quantitative Analyst and Portfolio Manager, has been a member of the team since he joined American Century in September 2000 as a quantitative analyst. He became a senior quantitative analyst in February 2003 and then became a portfolio manager in February 2004. He has a master's degree in economics and a Ph.D. in finance, both from the University of Texas - Austin. THOMAS P. VAIANA Mr. Vaiana, Vice President and Portfolio Manager, has been a member of the team since August 2000. He joined American Century in February 1997 and became a portfolio manager in August 2000. He has a bachelor's degree in business finance from California State University. AC NEW OPPORTUNITIES II FUND HAROLD S. BRADLEY Mr. Bradley, Chief Investment Officer - U.S. Growth Equity for small cap, mid cap and sector portfolios, has been a member of the team since June 2003. He joined American Century in 1988 and has managed the global equity, futures, and foreign exchange trading activities. He has been a portfolio manager for other growth funds and has supervised research and development efforts. He has a bachelor of arts degree from Marquette University. MATTHEW FERRETTI Mr. Ferretti, Portfolio Manager, rejoined the team in June 2006. He joined American Century in July 2002 as an investment analyst for the fund. In May 2006, he became a senior investment analyst for the Select fund. He has a bachelor's degree from the University of Notre Dame, a JD from Villanova University and an MBA from the University of Texas. He is a CFA charterholder. STAFFORD SOUTHWICK Mr. Southwick, Portfolio Manager, has been a member of the team since joining American Century in June 2001 as an investment analyst. He became a portfolio manager in April 2006. He has a bachelor's degree in accounting from Southern Utah University and an MBA from the University of Texas-Austin. He is a CFA charterholder. KOPP EMERGING GROWTH AND KOPP TQM FUND LEROY C. KOPP AND SALLY A. ANDERSON Mr. Kopp and Ms. Anderson are primarily responsible for the day-to-day management of the Kopp Funds' assets. Mr. Kopp and Ms. Anderson have shared equally the duties of managing Kopp Emerging Growth Fund and Kopp TQM Fund since their inception in 1997 and 2005, respectively. Mr. Kopp founded KIA in 1990 and he currently serves as Chairman, Chief Executive Officer, President and Chief Investment Officer. Prior to founding KIA, Mr. Kopp spent 30 years with Dain Bosworth Inc. ("Dain Bosworth"), a financial services company, where he was the Manager of the Edina, Minnesota, branch and a Senior Vice President. Mr. Kopp graduated with a bachelor's degree with distinction from the University of Minnesota in 1956. Ms. Anderson joined KIA in 1991 and she currently serves as Executive Vice President. Before joining KIA, Ms. Anderson spent 26 years with Dain Bosworth, where she was First Vice President and Assistant Director of Research of the Minneapolis, Minnesota branch. PRINCIPAL RISK FACTORS Many of the investment risks associated with an investment in the Kopp Funds are substantially the same as those associated with an investment in the corresponding American Century Fund. A comparison of the principal risks of investing in the American Century Funds compared to the Kopp Funds is set forth above under the section entitled "SUMMARY- Comparison of Investment Objectives and Policies- Comparison of Risks". See the prospectuses and statements of additional for the Kopp Funds and the American Century Funds for more detailed discussions of the investment risks associated with an investment in the both the Kopp Funds and American Century Funds. A copy of the prospectus of the applicable American Century Fund is included with this Proxy Statement/Prospectus. There is no guarantee that the investment objective of either the Kopp Funds or the American Century Funds will be achieved or that the value of a shareholder's investment in either the Kopp Funds or the American Century Funds will not decrease. An investment in the American Century Funds or the Kopp Funds is not a bank deposit, and it is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. PROPOSAL REGARDING APPROVAL OF SUBADVISORY AGREEMENT FOR KOPP EMERGING GROWTH FUND PURPOSE OF THE SUBADVISORY RELATIONSHIP The purpose for appointing American Century as a subadvisor to Kopp Emerging Growth Fund is to facilitate an orderly transition of Kopp Emerging Growth Fund and AC New Opportunities II Fund portfolios prior to the Reorganization. It is proposed that American Century serve as a subadvisor to Kopp Emerging Growth Fund during the period from the shareholder approval of the Emerging Growth Reorganization to the Closing Date (the "Subadvisory Period"). During the Subadvisory Period, American Century and KIA will cooperate to manage the portfolio in preparation for the Reorganization. KIA believes that it is in the best interests of Kopp Emerging Growth Fund and American Century believes it is in the best interests of AC New Opportunities II Fund to transition the portfolio in this manner prior to the Reorganization. In order to effect an orderly transition it is anticipated that KIA will undertake the sale of all or substantially all of Kopp Emerging Growth Fund's portfolio during the Subadvisory Period. American Century will work with KIA during that time to reinvest the sale proceeds in securities consistent with the investment objectives and policies of AC New Opportunities II Fund. It is anticipated that all or substantially all of Kopp Emerging Growth Fund's portfolio will be reinvested in securities selected by American Century prior to the Closing Date. For Kopp Emerging Growth Fund, this arrangement will allow KIA to sell securities with a smoother transition and less market impact than if such securities were sold immediately following the Reorganization by American Century. This transition will also avoid the loss of market exposure (or cash drag) to Kopp Emerging Growth Fund shareholders that would be experienced if KIA were to sell such securities and deliver cash to American Century at Closing. Given the relative size of the portfolios (Kopp Emerging Growth Fund at $__ million and AC New Opportunities II Fund at $__ million in net assets as of September 30, 2006), American Century and KIA determined that it is not in the best interests of the existing AC New Opportunities II shareholders to receive cash or Kopp Emerging Growth Fund securities in the Reorganization due to the cash drag and/or disruption in portfolio construction that would result to AC New Opportunities II. American Century currently serves as the adviser for AC New Opportunities II Fund. The approval of the Subadvisory Agreement and the appointment of American Century as subadvisor are conditions to the closing of the Reorganizations. Shareholders of the Kopp TQM Fund are not being asked to approve American Century as a subadvisor to Kopp TQM Fund because it is anticipated that there will be substantially less rebalancing required as a result of the TQM Reorganization. EFFECTS OF PORTFOLIO TRANSITION The anticipated purchase and sale of securities as a part of the portfolio transition may result in increased transaction costs to Kopp Emerging Growth Fund over the costs that might be incurred if such transition was effected immediately following the Emerging Growth Reorganization. However, these costs may be offset by a decrease in the market impact of such sales on the emerging growth securities in which Kopp Emerging Growth Fund invests. The sale of portfolio securities may result in the realization of capital gains by Kopp Emerging Growth Fund. Given the significant unutilized capital losses retained by Kopp Emerging Growth Fund, it is not anticipated that the realization of any such gains will result in a distribution to shareholders. However, if such portfolio securities appreciate significantly prior to their sale, it is possible that capital gains could be distributed to Kopp Emerging Growth Fund shareholders prior to the Closing Date. For more information regarding the capital gains of Kopp Emerging Growth Fund, see "Federal Income Tax Consequences of the Reorganizations." MATERIAL PROVISIONS OF THE SUBADVISORY AGREEMENT ADVISORY SERVICES Under the proposed Subadvisory Agreement, American Century will have the authority to manage the assets of Kopp Emerging Growth Fund subject to the supervision of KIA and the Kopp Board. As previously noted, it is contemplated that American Century will be investing the assets of Kopp Emerging Growth Fund in securities that are compatible with those held by AC New Opportunities II Fund. Under the Subadvisory Agreement, American Century will also be permitted to place trade orders on behalf of Kopp Emerging Growth Fund with broker-dealers selected by American Century. TERM OF SUBADVISORY AGREEMENT The proposed Subadvisory Agreement for Kopp Emerging Growth Fund will commence upon shareholder approval of the Subadvisory Agreement, which is anticipated to be January 12, 2007. The Subadvisory Agreement will terminate upon the reorganization of Kopp Emerging Growth Fund into AC New Opportunities II Fund. The Subadvisory Agreement provides that it may be terminated at any time without penalty upon 60 days' written notice by American Century, KIA, a vote of the Kopp Board or by vote of a majority of Kopp Emerging Growth Fund's outstanding voting securities. The Subadvisory Agreement terminates automatically in the event of its assignment or in the event that the investment advisory agreement between KIA and Kopp Emerging Growth Fund is terminated. LIMITATION OF LIABILITY The Subadvisory Agreement provides that, in the absence of willful misfeasance, bad faith, gross negligence, or reckless disregard of its obligations or duties, American Century shall not be subject to any liability to KIA, Kopp Emerging Growth Fund or to any shareholder of Kopp Emerging Growth Fund for any act or omission in the course of, or connected with, rendering services under the Subadvisory Agreement or for any losses that may be sustained in the purchase, holding or sale of any security. FEES AND EXPENSES American Century will not receive any compensation for the services it performs under the Subadvisory Agreement. American Century will not be responsible for any out-of-pocket expenses associated with its services such as brokerage commissions, taxes, interest, or fees paid to other service providers to Kopp Emerging Growth Fund. KOPP BOARD CONSIDERATIONS IN APPROVING SUBADVISORY AGREEMENT At a meeting held on August 30, 2006, the Kopp Board, including the Independent Trustees, approved a subadvisory arrangement between American Century and KIA. As discussed in more detail below, the Kopp Board believes that the scope and quality of services to be provided to Kopp Emerging Growth Fund under the Subadvisory Agreement will be appropriate. BACKGROUND The Kopp Board met on August 30, 2006 to consider the information and to receive a presentation from executives of American Century. At the meeting, after considering all information presented, the Kopp Board, including the Independent Trustees, approved the subadvisory arrangement and determined to recommend that shareholders approve the Subadvisory Agreement. In connection with its review, the Kopp Board obtained information regarding the management of American Century and the history of American Century's business and operations. The Kopp Board also received information regarding the terms of the Reorganizations, including the terms of the Emerging Growth Reorganization. No single factor was determinative in the Kopp Board's analysis. This summary describes the most important, but not all, of the factors considered by the Kopp Board. 1. NATURE, EXTENT AND QUALITY OF SERVICES AMERICAN CENTURY, ITS PERSONNEL AND ITS RESOURCES. The Kopp Board considered the depth and quality of the American Century's investment management process, including its investment methodology and the experience, capability and integrity of its management and other personnel. SERVICES TO BE PROVIDED. The Kopp Board considered the services to be provided by American Century under the subadvisory arrangement, including placing purchase and sale orders on behalf of Kopp Emerging Growth Fund, maintaining books and records with respect to the securities transactions of Kopp Emerging Growth Fund, furnishing periodic, regular and special reports to the Kopp Board with respect to Kopp Emerging Growth Fund and American Century's services and acting in conformity with applicable securities laws and regulations. The Kopp Board also considered that American Century was being proposed as a subadvisor for the primary purpose of aligning the portfolio holdings of Kopp Emerging Growth Fund with AC New Opportunities II Fund in anticipation of the Emerging Growth Reorganization. INVESTMENT PERFORMANCE. The Kopp Board considered the investment performance of AC New Opportunities II Fund. 2. ADVISORY FEES AND TOTAL EXPENSES In considering the subadvisory arrangement, the Kopp Board noted that there would be no compensation paid to American Century under the Subadvisory Agreement and that the net expense ratios of Kopp Emerging Growth Fund would not be affected as a result of American Century's appointment as a subadvisor. 3. COSTS AND PROFITABILITY The Kopp Board did not request any specific information regarding the costs of services to be provided to the Kopp Funds because American Century had not previously served as a subadvisor to the Kopp Funds, and American Century will not be compensated for its services under the Subadvisory Agreement. Therefore, this particular factor was not relevant to the Kopp Board's consideration of the Subadvisory Agreement. 4. ECONOMIES OF SCALE Given the limited scope of the subadvisory arrangement, the Kopp Board considered and concluded that the assets of the Kopp Funds were not likely to increase in the foreseeable future to such an extent that there would be meaningful economies of scale realized in the management of the Kopp Funds. 5. BENEFITS TO AMERICAN CENTURY The Kopp Board considered information presented regarding any benefits to American Century or its affiliates from serving as subadvisor to the Kopp Funds. The Kopp Board noted that American Century does not intend to participate in soft-dollar arrangements with regard to the Kopp Funds' brokerage. The Board concluded, however, that American Century's services to the Kopp Funds prior to the closing of the Reorganizations may enhance the prospects of asset retention following the Reorganizations. 6. CONCLUSIONS Based on its review, including the consideration of each of the factors referred to above, the Kopp Board concluded that the subadvisory arrangement was fair and reasonable to Kopp Emerging Growth Fund and that approval of the Subadvisory Agreement was in the best interests of Kopp Emerging Growth Fund. The Kopp Board therefore also determined to recommend that shareholders approve the Subadvisory Agreement. ADDITIONAL INFORMATION REGARDING KIA AND AMERICAN CENTURY KIA and Centennial Lakes Capital, LLC ("CLC"), the principal distributor of the Kopp Funds, are wholly-owned subsidiaries of Kopp Holding Company, LLC, which is a wholly-owned subsidiary of Kopp Holding Company. Mr. LeRoy C. Kopp controls Kopp Holding Company. The principal business address of KIA, CLC, Kopp Holding Company and Kopp Holding Company, LLC is 7701 France Avenue South, Suite 500, Edina, Minnesota 55435. Mr. LeRoy C. Kopp is a director, Chairman, President and Chief Executive Officer of Kopp Funds, Inc. and is the Chairman, Sole Governor, Chief Executive Officer, President and Chief Investment Officer of KIA. Mr. John P. Flakne is the Chief Financial Officer, Treasurer and Secretary of Kopp Funds, Inc. and is the Executive Vice President, Chief Financial Officer and Secretary of KIA. Ms. Pamela M. Krill is the Chief Compliance Officer of Kopp Funds, Inc. and KIA. KIA currently serves as the investment adviser to the Kopp Funds pursuant to an investment advisory contract dated as of October 1, 1997, as amended, supplemented and modified from time to time, and approved most recently by the Kopp Board and by a majority of the Kopp Independent Directors on August 30, 2006. The investment advisory contract was approved by the initial shareholder of Kopp Emerging Growth Fund on September 8, 1997. For providing services under the investment advisory agreement KIA receives a fee equal to 1.00% of its average daily net assets attributable to each class of shares. The advisory fee is accrued daily and paid monthly. For the fiscal year ended September 30, 2005, KIA received management fees from the Kopp Emerging Growth Fund totaling $2,988,934, $234,095, and $754,333 for Class A, C, and I shares, respectively. For the fiscal year ended September 30, 2005, KIA received management fees from Kopp TQM Fund totaling $25,353, $1,012, and $112,895 for Class A, C and I shares, respectively. For the fiscal year ended September 30, 2005, CLC received the following compensation from the Kopp Funds: (i) net underwriting discounts and commissions totaling $32, 705, (ii) compensation on redemptions and repurchases totaling $31, 728 and (iii) other compensation relating to payments made under the Kopp Funds' Rule 12b-1 Plan totaling $136,335. CLC did not receive any brokerage commissions from the Kopp Funds during the fiscal year ended September 30, 2005. Mr. LeRoy C. Kopp, a director of the Kopp Funds and the controlling shareholder with a 100% equity interest in Kopp Holding Company, the ultimate parent entity of KIA, has a material interest in the sale of assets contemplated by the Transaction Agreement. Pursuant to the Transaction Agreement, KIA will receive from American Century a lump sum payment on the closing date of the Reorganizations based upon the net assets of the Kopp Funds. See "INFORMATION ABOUT THE TRANSACTION - TRANSACTION AGREEMENT BY AND AMONG AMERICAN CENTURY INVESTMENT MANAGEMENT, INC., KOPP INVESTMENT ADVISORS, LLC AND KOPP HOLDING COMPANY." Listed below is the name, address and principal occupations of the principal executive officer and sole governor of KIA. NAME TITLE PRINCIPAL OCCUPATION(S) ---- ----- ----------------------- LeRoy C. Kopp, 7701 France Avenue Chairman, Sole Governor, Chief Chairman, Sole Governor, Chief South, Suite 500, Edina, Minnesota Executive Officer, President and Executive Officer, President and 55435 Chief Investment Officer Chief Investment Officer of KIA since 1990; Director, Chairman, President and Chief Executive Officer of Kopp Funds, Inc. since December 2005 and formerly a Director, Chairman, President and Chief Executive Officer of Kopp Funds, Inc. from September 1997 to May 2004; Sole Governor of Centennial Lakes Capital, LLC; Chairman, Sole Governor/Sole Director, Chief Executive Officer and President of Kopp Holding Company and Kopp Holding Company, LLC American Century American Century manages approximately $100 billion in total assets, including $4 billion in separately managed and institutional portfolios, and approximately $94 billion in mutual funds as of September 21, 2006. American Century is registered as an investment adviser under the Investment Advisers Act of 1940. The address of the Advisor is 4500 Main Street, Kansas City, Missouri 64111 Listed below are the name, address and principal occupation of the principal executive officer and each Director of American Century. ------------------------------ ----------------------- ------------------------- NAME TITLE PRINCIPAL OCCUPATION(S) ------------------------------ ----------------------- ------------------------- WILLIAM M. LYONS, Chief Executive Chief Executive Officer, 4500 Main Street, Kansas Officer, President, AMERICAN CENTURY City, MO 64111 Director COMPANIES (ACC) (September 2000 to present); President, ACC (June 1997 to present). Also serves as: Chief Executive Officer and President, AMERICAN CENTURY GLOBAL INVESTMENT MANAGEMENT, INC. (ACGIM), AMERICAN CENTURY INVESTMENT SERVICES, INC, (ACIS) and other ACC subsidiaries; Executive Vice President, ACS; Director, ACC, ACGIM, AMERICAN CENTURY SERVICES, LLC (ACS), ACIS and other ACC subsidiaries ------------------------------ ----------------------- ------------------------- JAMES E. STOWERS, JR., 4500 Director Director, ACGIM, ACS, Main Street, Kansas City, MO ACIS and other ACC 64111 subsidiaries ------------------------------ ----------------------- ------------------------- JAMES E. STOWERS III, 4500 Chairman, Director Chairman, ACC (January Main Street, Kansas City, MO 2005 to present); 64111 Co-Chairman, ACC (September 2000 to December 2004); Chairman, ACS and other ACC subsidiaries; Director, ACC, ACGIM, ACS, ACIS and other ACC subsidiaries ------------------------------ ----------------------- ------------------------- THE BOARD OF DIRECTORS OF KOPP FUNDS RECOMMENDS THAT YOU VOTE "FOR" THE APPROVAL OF THE SUBADVISORY AGREEMENT INFORMATION ABOUT THE TRANSACTION TERMS OF THE PLANS OF REORGANIZATION Set forth below is a summary of certain material terms of the Plans of Reorganization ("Plans"). This summary is qualified in its entirety by the terms and provisions of the form of Plan of Reorganization which is attached to this Proxy Statement/Prospectus as Exhibit A. The Plans provide that all of the assets of each Kopp Fund will be transferred to the corresponding American Century Fund at 4:00 p.m., Eastern Time, on the Closing Date of the Reorganizations (which is expected to be on or about February 23, 2007). In exchange for the transfer of these assets, each American Century Fund will simultaneously issue a number of full and fractional shares to the corresponding Kopp Fund equal in value to the aggregate net asset value of the corresponding Kopp Fund calculated at the time of the Reorganizations. When calculating the value of the assets of the Kopp Funds for purposes of each Reorganization, the net asset value of each Kopp Fund will be determined in accordance with the American Century Fund's valuation procedures. While the valuation procedures used by the American Century Funds are comparable in most respects to those used by the Kopp Funds, differences in the procedures may result in individual securities held by the Kopp Funds having a different value at the Reorganization than the value used prior to the Reorganization. As a result, the dollar value of your investment may be slightly higher or lower after the Reorganization than it was before. The amount of any such variation is not anticipated to be material and will result solely from the differences in valuation methods used by the Funds, not any change in the intrinsic value of your investment. Following the transfer of assets in exchange for the respective American Century Fund shares, each corresponding Kopp Fund will distribute all the American Century Funds' shares pro rata to its shareholders of record in complete liquidation of such Kopp Fund. Shareholders of each Kopp Fund owning shares at the time of the Reorganization will receive the same percentage of the aggregate number of corresponding American Century shares issued as such shareholder owned in the Kopp Fund at the time of the Reorganization. Such distribution will be accomplished by the establishment of accounts in the names of each Kopp Fund shareholder on the share records of the corresponding American Century Fund's transfer agent. Each account will receive the respective pro rata number of full and fractional American Century Fund shares due to the shareholder of the corresponding Kopp Fund. The Kopp Funds will then be terminated. The American Century Funds do not issue share certificates to shareholders. American Century Fund shares to be issued will have no preemptive or conversion rights. No sales charge will be imposed in connection with the receipt of such shares by the Kopp Funds' shareholders. The Plans contain customary representations, warranties and conditions. Each Plan provides that the consummation of the Reorganization with respect to each Kopp Fund and the corresponding American Century Fund is conditioned upon, among other things: (i) approval of the Reorganization by the applicable Kopp Fund's shareholders; and (ii) the receipt by the Kopp Funds and the American Century Funds of a tax opinion to the effect that the Reorganizations will be tax-free to the Kopp Funds and their respective shareholders, and the American Century Funds. Any Plan may be terminated if, before the Closing Date, any of the required conditions have not been met, the representations and warranties are not true (and have not been cured within 30 days), or the Board of Directors of the Kopp Funds or American Century Funds, as the case may be, determines that the Reorganization is not in the best interest of the shareholders of a Kopp Fund or the corresponding American Century Fund, respectively. The Reorganizations are not anticipated to result in dilution of the net asset value of the Kopp Funds or the American Century Funds immediately following their consummation. COSTS OF REORGANIZATION The expenses of each Reorganization will be paid by KIA and American Century. Reorganization expenses include, without limitation: (a) expenses associated with the preparation and filing of this Proxy Statement/Prospectus; (b) postage; (c) printing; (d) accounting fees; (e) legal fees incurred by each fund; (f) solicitation costs; and (g) other related administrative or operational costs. Any registration or licensing fee will be borne by the American Century Fund incurring such fee. Any brokerage charges associated with the disposition of portfolio securities by a Kopp Fund, prior to the Reorganization, will be borne by the Kopp Fund. In connection with the Reorganizations, Kopp Fund shareholders will receive the class of corresponding shares set forth in the chart below: --------------------------------- ----------------------------------- KOPP FUNDS AMERICAN CENTURY FUNDS- CORRESPONDING SHARES --------------------------------- ----------------------------------- Kopp TQM Fund AC Equity Growth Fund Class A shares----------------->> Advisor Class shares Class C shares----------------->> Class C shares Class I shares----------------->> Investor Class shares --------------------------------- ----------------------------------- Kopp Emerging Growth Fund AC New Opportunities II Fund Class A shares----------------->> Class A shares Class C shares----------------->> Class C shares Class I shares----------------->> Investor Class shares --------------------------------- ----------------------------------- Shares of the American Century Funds to be issued to shareholders of the Kopp Funds under the Plans will be fully paid and non-assessable when issued, transferable without restriction and will have no subscription rights. Reference is hereby made to the Prospectuses of the American Century Funds provided herewith for additional information about shares of the American Century Funds. REASONS FOR THE REORGANIZATIONS In determining whether to approve the Reorganizations and to recommend approval of the Reorganizations to shareholders of the Kopp Funds, the Kopp Board made inquiries into all matters deemed relevant and considered the following, among other things: o The reputation, financial strength and resources of American Century; o The capabilities, practices and resources of American Century's management and the other service providers to the American Century family of funds; o The viability of the Kopp Funds absent approval of the proposed Reorganizations; o The broader product array of the American Century family of funds, and the expanded range of investment options and exchange opportunities available to shareholders; o The shareholder services offered by American Century; o The relative compatibility of investment objectives and principal investment policies of the American Century Funds with those of the Kopp Funds; o The federal income tax treatment of the Reorganizations; o The anticipated effect of the Reorganizations on expense ratios; o The investment management experience of American Century; and o The undertaking by KIA and American Century to share equally all the costs and expenses of preparing, printing, and mailing this Proxy Statement/Prospectus and solicitation expenses of the Reorganizations. Some of these factors, which served as the basis for the Kopp Board's determination to approve the Reorganizations, are discussed in greater detail below. BROADER PRODUCT ARRAY AND ENHANCED RANGE OF INVESTMENT OPTIONS Investors in the American Century Funds enjoy a wide array of investment options and strategies. Currently, the American Century family of funds has more than 100 publicly-offered funds (26 of which are load funds), including equity funds, international funds, asset allocation funds, tax-free funds and income funds. This broad range of investment options will permit an investor in the American Century Funds to diversify his or her investments and to participate in investment styles not currently offered by KIA. Generally, shareholders may make exchanges of the same class of shares between American Century Funds without additional charge. Thus, if the Reorganizations are approved, Kopp Fund shareholders will have increased investment options and greater flexibility to change investments through exchanges. Such exchanges generally are taxable. AMERICAN CENTURY SHAREHOLDER SERVICE CAPABILITIES American Century has approximately $100 billion in assets under management. In addition, the scale and financial resources of American Century allow it to provide, relative to KIA, increased sales and service capabilities to fund shareholders and their financial intermediaries. Investors in the American Century Funds have access to a telephone service operation (for both shareholders and their financial intermediaries), automated services and internet services. Further, American Century provides three investor centers and access to other financial products and services. These shareholder services will be available to Kopp Fund shareholders if the Reorganizations are approved. LARGER FUND COMPLEX Kopp Fund shareholders have the potential to benefit from being part of a larger group of funds with greater assets, thereby reducing certain fixed costs (such as legal, compliance and board of directors/trustee expenses) as a percentage of fund assets. In addition, as a result of the Reorganizations, certain funds may benefit as a result of increased assets and the potential to grow assets in the funds more quickly, which may result in reaching certain breakpoints in American Century's fee schedules sooner than may otherwise have been possible. In addition, American Century may aggregate certain other assets under management in a particular investment category or strategy towards achieving fund fee breakpoints. This also may allow fee breakpoints to be reached sooner, potentially resulting in lower fees for shareholders. PORTFOLIO MANAGEMENT American Century has greater depth in its investment management personnel than KIA. COMPATIBLE INVESTMENT OBJECTIVES AND POLICIES As discussed in the section entitled "SUMMARY-Comparison of Investment Objectives and Policies," each American Century Fund and the corresponding Kopp Fund have investment objectives and policies that are similar. COMPARATIVE PERFORMANCE The Kopp Board considered the performance of the Kopp Funds in relation to the performance of the corresponding American Century Funds. As of July 31, 2006, the average annual performance of Kopp Funds in relation to their respective acquiring American Century Funds was as follows: ---------------------------------------------- ------------ ------------ ----------------- FUND ONE-YEAR FIVE-YEAR SINCE INCEPTION ---------------------------------------------- ------------ ------------ ----------------- Kopp TQM Fund - Class A shares 1.71% N/A 8.62% (9/30/04) ---------------------------------------------- ------------ ------------ ----------------- AC Equity Growth Fund - Advisor Class shares 4.26% 4.28% 4.72% (10/9/97) ---------------------------------------------- ------------ ------------ ----------------- Kopp TQM Fund - Class C shares 1.71% N/A 8.62% (9/30/04) ---------------------------------------------- ------------ ------------ ----------------- AC Equity Growth Fund - Class C shares 3.51% 3.52% 3.47% (7/18/01) ---------------------------------------------- ------------ ------------ ----------------- Kopp TQM Fund - Class I shares 1.71% 1.23% 5.98% (9/30/94) ---------------------------------------------- ------------ ------------ ----------------- AC Equity Growth Fund - Investor Class shares 4.52% 4.15% 10.97% (5/9/91) ---------------------------------------------- ------------ ------------ ----------------- ---------------------------------------------- ------------ ------------ ----------------- Kopp Emerging Growth Fund - Class A shares (9.98)% (7.59)% (1.44)% (10/1/97) ---------------------------------------------- ------------ ------------ ----------------- AC New Opportunities II Fund -Class A shares 7.64% N/A 19.14% (1/31/03) ---------------------------------------------- ------------ ------------ ----------------- Kopp Emerging Growth Fund - Class C shares (10.64)% (8.21)% 0.48% (10/1/97) ---------------------------------------------- ------------ ------------ ----------------- AC New Opportunities II Fund -Class C shares 6.79% N/A 18.38% (1/31/03) ---------------------------------------------- ------------ ------------ ----------------- Kopp Emerging Growth Fund - Class I shares (9.67)% (7.25)% (1.06)% (10/1/97) ---------------------------------------------- ------------ ------------ ----------------- AC New Opportunities II Fund - Investor Class 7.97% 9.39% 8.78% (6/1/01) shares ---------------------------------------------- ------------ ------------ ----------------- OPERATING EXPENSES The Kopp Board considered the operating expenses the Kopp Funds incur and the unified fee American Century utilizes. American Century utilizes an all-inclusive fee for mutual fund investment management and shareholder servicing expenses. The Kopp Board noted that under the unified fee, the fees of the American Century Funds after the Reorganizations may not be increased without shareholder approval. As a result, any increase in costs after the Reorganizations, other than those limited expenses not covered by the unified fee, will be borne by American Century unless shareholders approve the increase. The Kopp Board noted that, as a percentage of net assets, the pro forma total annual operating expenses of the acquiring American Century Funds after giving effect to fee waivers, except as noted below, are expected to be lower than the current total annual operating expenses of the corresponding Kopp Funds. The Kopp Board noted that the pro forma total annual operating expenses of the Class C and Investor Class shares of AC New Opportunities II Fund are slightly higher than the Class C and Class I shares of Kopp Emerging Growth Fund. However, the Kopp Board noted that future asset growth in AC New Opportunities II Fund may cause the Fund to reach breakpoints in its fee schedule that would result in lower expenses to shareholders of AC New Opportunities II Fund. The Kopp Board also noted that while total annual operating expenses for the Class C shares of Kopp TQM Fund are substantially higher than the Class C shares of AC Equity Growth Fund before giving effect to the voluntary fee and expense waivers currently in place, the Class C shares of Kopp TQM Fund are lower than the total annual operating expenses of the Class C shares of AC Equity Growth Fund after giving effect to such waivers. The Kopp Board noted that the waivers in place for Kopp TQM Fund were voluntary and could change at any time and that future asset growth could result in lower expenses for shareholders of AC Equity Growth Fund. TAX-FREE REORGANIZATION The Kopp Board also considered the expectation that the Reorganizations will be treated as "tax-free" for federal income tax purposes. Prior to the Reorganizations, if a Kopp Fund shareholder were to redeem its investment in the Kopp Funds and invest the proceeds in another fund or other investment product, such shareholder generally would recognize gain or loss for federal income tax purposes upon the redemption of the shares. By contrast, it is intended that, as a result of the Reorganizations: (i) Kopp Fund shareholders will not recognize a taxable gain or loss on the exchange of their Kopp Funds shares for shares of the corresponding Acquiring Fund; (ii) Kopp Fund shareholders will have the same aggregate tax cost basis in the American Century Fund shares received in connection with the Reorganizations as in their Kopp Fund shares; and (iii) assuming that Kopp Fund shares are held as a capital asset on the Closing Date, the holding period for American Century Fund shares will include the period for which such shareholder held its Kopp Fund shares. EXPENSES OF THE REORGANIZATIONS American Century and KIA, or one or more of their affiliates, will bear the cost of the Reorganizations, including proxy solicitation and tabulation costs. Therefore, neither the Kopp Funds nor American Century Funds will bear any of these expenses. RECOMMENDATION IN FAVOR OF APPROVAL OF THE PLAN OF REORGANIZATION Based on the foregoing, together with other factors and information considered to be relevant, and recognizing that there can be no assurance that any operating efficiencies or other benefits will in fact be realized, the Kopp Board concluded that the Reorganizations present no significant risks or costs (including legal, accounting and administrative costs) that would outweigh the benefits to shareholders discussed above. In approving the Reorganizations, the Kopp Board, including all of the Kopp Independent Directors, determined that each Reorganization is in the best interests of the respective Kopp Fund and its shareholders. In addition, the Kopp Board, including all of the Kopp Independent Directors, also determined that the interests of the shareholders of each Kopp Fund would not be diluted as a result of effecting the respective Reorganization because each such shareholder will receive corresponding shares of an American Century Fund having an aggregate net asset value equal to the aggregate net asset value of his or her shares of the respective Kopp Fund outstanding as determined under the American Century Fund's policies at the Closing. Consequently, the Kopp Board approved the Plans and directed that the Plans be submitted to the shareholders of each respective Kopp Fund for approval. THE KOPP BOARD UNANIMOUSLY RECOMMENDS THAT THE SHAREHOLDERS OF EACH KOPP FUND APPROVE THE CORRESPONDING PLAN OF REORGANIZATION. CONSUMMATION OF THE REORGANIZATIONS WITH RESPECT TO EACH KOPP FUND IS CONTINGENT UPON THE APPROVAL OF THE PLAN OF REORGANIZATION BY THE OTHER KOPP FUND. The Board of Directors of each of the relevant American Century Funds unanimously approved the Plans on behalf of the American Century Funds. TRANSACTION AGREEMENT BY AND AMONG AMERICAN CENTURY INVESTMENT MANAGEMENT, INC., KOPP INVESTMENT ADVISORS, LLC AND KOPP HOLDING COMPANY American Century, KIA and Kopp Holding Company, the ultimate owner of KIA, have entered into a definitive agreement (the "Transaction Agreement") primarily regarding the sale by KIA to American Century of certain assets relating to KIA's business of providing investment advisory and investment management services to the Kopp Funds and KIA's cooperation in the reorganization of the Kopp Funds. Pursuant to the Transaction Agreement, KIA will receive from American Century a lump sum payment on the closing date of the Reorganizations based upon the net assets of the Kopp Funds. Consummation of the Transaction Agreement is dependent upon the satisfaction or waiver of certain conditions including, among other things, shareholders of the Kopp Funds approving the Reorganizations and the Subadvisory Agreement, and the combined net assets of the Kopp Funds being not less than $150 million on the Closing Date. If the Reorganizations are not consummated due to a condition not being satisfied or waived, the Kopp Funds may realize additional costs if KIA determines it to be in the best interests of the Kopp Funds to realign its portfolios or liquidate securities acquired during the Subadvisory Period. Mr. LeRoy C. Kopp, the founder and chief executive of KIA, has significant personal assets in the Kopp Funds. For additional information see "VOTING INFORMATION- Security Ownership of Certain Beneficial Owners and Management of the Funds." As a part of the Transaction Agreement, Mr. Kopp has agreed to maintain those assets in the American Century Funds for not less than two years following the Reorganizations. As a part of the Transaction Agreement, American Century acknowledges that KIA intends that the Reorganizations shall satisfy the applicable requirements of Section 15(f) of the 1940 Act. Accordingly, American Century has agreed that, for the minimum time periods specified in Section 15(f), American Century, subject to compliance with its fiduciary duties, shall use commercially reasonable efforts to, and shall use commercially reasonable efforts to cause the directors of the American Century Funds to, take (or refrain from taking, as the case may be) such actions as are necessary to ensure that: (i) at least seventy-five percent (75%) of the directors of the American Century Funds shall not be "interested persons" (as that term is defined in the 1940 Act) of American Century, KIA or any "interested person" thereof; (ii) no "unfair burden" (as that term is defined in Section 15(f)(2)(B) of the 1920 Act) shall be imposed as a result of the Reorganizations; (iii) no "unfair burden" (as that term is defined in Section 15(f)(2)(B) of the 1940 Act) shall be imposed as a result of the Reorganizations; and (iv) each vacancy among the directors of the American Century Funds shall be filled by a person who is not an "interested person" of American Century or KIA shall be filled by a person who has been selected and proposed for election by a majority of the directors of the American Century Funds who are not such interested persons. American Century may elect, in lieu of the covenants set forth in the preceding sentence, to apply for and obtain an exemptive order under Section 6(c) of the 1940 Act from the provisions of Section 15(f)(1)(A) of the 1940 Act, in form and substance reasonably acceptable to the KIA. BENEFITS TO AMERICAN CENTURY The Reorganizations will increase American Century's assets under management and result in increased management fee revenue to American Century. In addition, the consummation of the Reorganizations and the activities contemplated in connection there with will increase awareness of American Century as an investment manager and provider of mutual funds to shareholders of the Kopp Funds. It is anticipated that Kopp Emerging Growth Fund will have capital loss carryforwards that will be transferred to AC New Opportunities Fund II as part of the Reorganization. These capital loss carryforwards, if realized, could be utilized by the AC New Opportunities Fund II following the Reorganization. For more information see "INFORMATION ABOUT THE TRANSACTION- Federal Income Tax Consequences of the Reorganization." FEDERAL INCOME TAX CONSEQUENCES OF THE REORGANIZATIONS As a condition to the Reorganizations, the Kopp Funds will receive an opinion of counsel to the effect that, on the basis of the existing provisions of the Code, current administrative rules and court decisions, for federal income tax purposes: o the Reorganizations as set forth in the Plans will each constitute a tax-free reorganization under section 368(a) of the Code, and the Kopp Funds and American Century Funds each will be a "party to a reorganization" within the meaning of section 368(b) of the Code; o no gain or loss will be recognized by AC New Opportunities II Fund upon its receipt of Kopp Emerging Growth Fund's assets in exchange for Class A Shares, Class C Shares and Investor Class Shares of AC New Opportunities II Fund and no gain or loss will be recognized by AC Equity Growth Fund upon its receipt of Kopp TQM Fund's assets in exchange for Advisor Class Shares, Class C Shares and Investor Class Shares of AC Equity Growth Fund; o no gain or loss will be recognized by Kopp Emerging Growth Fund upon transfer of its assets to AC New Opportunities II Fund in exchange for Class A Shares, Class C Shares and Investor Class Shares of AC New Opportunities II Fund or upon the distribution of Class A Shares, Class C Shares and Investor Class Shares of AC New Opportunities II Fund to Kopp Emerging Growth Fund's shareholders in exchange for their shares of Kopp Emerging Growth Fund; o no gain or loss will be recognized by Kopp TQM Fund upon transfer of its assets to AC Equity Growth Fund in exchange for Advisor Class Shares, Class C Shares and Investor Class Shares of AC Equity Growth Fund or upon the distribution of Advisor Class Shares, Class C Shares and Investor Class Shares of AC Equity Growth Fund to Kopp TQM Fund's shareholders in exchange for their shares of Kopp TQM Fund; o no gain or loss will be recognized by shareholders of Kopp Emerging Growth Fund or Kopp TQM Fund upon exchange of their shares for Class A Shares, Class C Shares and Investor Class Shares of AC New Opportunities II Fund and for Advisor Class Shares, Class C Shares and Investor Class Shares of AC Equity Growth Fund, respectively; o the aggregate tax basis of Class A Shares, Class C Shares and Investor Class Shares of AC New Opportunities II Fund and Advisor Class Shares, Class C Shares and Investor Class Shares of AC Equity Growth Fund received by each shareholder of Kopp Emerging Growth Fund and Kopp TQM Fund, respectively, pursuant to the Reorganizations will be the same as the aggregate tax basis of the shares of the Kopp Funds held by such shareholder immediately prior to the Reorganizations; o the holding period of the Class A Shares, Advisor Class Shares, Class C Shares and Investor Class Shares of AC Equity Growth Fund received by each shareholder of Kopp TQM Fund pursuant to the Plan will include the period during which shares of Kopp TQM Fund exchanged therefor were held by such shareholder, provided the shares of Kopp TQM Fund were held as capital assets on the date of the Reorganization; o the holding period of the Class A Shares, Advisor Class Shares, Class C Shares and Investor Class Shares of AC New Opportunities II Fund received by each shareholder of Kopp Emerging Growth Fund pursuant to the Plan will include the period during which shares of Kopp Emerging Growth Fund exchanged therefor were held by such shareholder, provided the shares of Kopp Emerging Growth Fund were held as capital assets on the date of the Reorganization; o the tax basis of the assets of the Kopp Funds acquired by the American Century Funds will be the same as the tax basis of such assets to the Kopp Funds immediately prior to the Reorganizations; and o the holding period of the Kopp Funds' assets in the hands of the American Century Funds will include the period during which those assets were held by the Kopp Funds. The foregoing opinion may state that no opinion is expressed as to the effect of the Reorganizations on the American Century Funds, the Kopp Funds or the Kopp Funds' shareholders with respect to any asset as to which unrealized gain or loss is required to be recognized for federal income tax purposes at the end of a taxable year (or on the termination or transfer thereof) under a mark-to-market system of accounting. The parties have agreed to cooperate to facilitate the orderly reorganization of the Kopp Funds into the American Century Funds and to reduce potential adverse consequences to the American Century Funds. It is anticipated that this transition will include the sale of certain portfolio securities of the Kopp Funds prior to the Reorganizations. The sale of securities may result in the realization of capital gains to the Kopp Funds that, to the extent not offset by capital losses, would be distributed to shareholders prior to the Closing Date. With respect to Kopp Emerging Growth Fund, it is anticipated that all or substantially all of the fund's portfolio will be transitioned. Given the significant unutilized capital losses retained by the fund, it is not anticipated that the realization of any such gains will result in a distribution to Kopp Emerging Growth Fund shareholders. As noted above, Kopp Emerging Growth Fund had unutilized capital loss carryovers as of the end of its fiscal year end. The final amount of unutilized capital loss carryovers for Kopp Emerging Growth Fund is subject to change and will not be determined until the time of the Reorganization. FUND (FISCAL YEAR END) UNUTILIZED CAPITAL LOSS CARRYOVERS Kopp Emerging Growth Fund (September 30, 2006) The American Century Funds and Kopp Funds had the following tax basis appreciation or (depreciation) as of each fund's fiscal year end. FUND (FISCAL YEAR END) TAX BASIS APPRECIATION OR FUND (FISCAL YEAR END) TAX BASIS APPRECIATION OR (DEPRECIATION) (DEPRECIATION) Kopp TQM Fund AC Equity Growth Fund (September 30, 2006) (December 31, 2005) Kopp Emerging Growth AC New Opportunities II Fund (September 30, Fund (October 31, 2005) 2006) After and as a result of the Reorganizations, it is not anticipated that AC New Opportunities II Fund will be limited under Section 382 of the Code in its use of Kopp Emerging Growth Fund's capital loss carryovers. Since it is anticipated that AC New Opportunities II Fund will have more assets than Kopp Emerging Growth Fund after the Reorganization, the capital loss carryovers will be available for use over a larger asset base. SHAREHOLDERS ARE URGED TO CONSULT THEIR TAX ADVISORS REGARDING THE EFFECT OF THE REORGANIZATIONS IN LIGHT OF THEIR INDIVIDUAL CIRCUMSTANCES. AS THE FOREGOING RELATES ONLY TO FEDERAL INCOME TAX CONSEQUENCES, SHAREHOLDERS ALSO SHOULD CONSULT THEIR TAX ADVISORS AS TO THE NON-UNITED STATES, STATE, LOCAL AND OTHER TAX CONSEQUENCES OF THE REORGANIZATIONS. MATERIAL DIFFERENCES BETWEEN RIGHTS OF SHAREHOLDERS Kopp TQM Fund and Kopp Emerging Growth Fund are both series of Kopp Funds, Inc., a Minnesota corporation. AC New Opportunities II Fund is a separate series of American Century Mutual Funds, Inc., a Maryland corporation ("ACMF"). AC Equity Growth Fund is a separate series of American Century Quantitative Equity Funds, Inc., a Maryland corporation ("ACQEF"). Generally, the rights of shareholders in the American Century Funds and the Kopp Funds are similar. The following discussion provides information with respect to the differences in the rights of shareholders under Maryland law, Minnesota law and the respective governing documents for the acquired Kopp Funds and the acquiring American Century Funds. The Articles of Incorporation for the acquired Kopp Funds are referred to below as the "Kopp Articles," the Articles of Incorporation for each of ACMF, and ACQEF are referred to below as the "American Century Fund Articles." This summary does not purport to be complete, and is qualified in its entirety by reference to Kopp Funds' Articles of Incorporation and Bylaws, ACMF's Articles of Incorporation and Bylaws, ACQEF's Articles of Incorporation and Bylaws and the laws of the State of Maryland and the State of Minnesota. TERMINATION AND DISSOLUTION Pursuant to the Kopp Articles, in the event of a liquidation of a series or class of Kopp Funds, Inc. the shareholders of such series or class are entitled to receive the assets belonging to the class or series less the liabilities allocated to that class or series. Under Minnesota law, the affirmative vote of the holders of a majority of the voting power of shares is required to dissolve a corporation. Additionally, the Kopp Board may transfer the assets of any class or series of shares of the Kopp Funds, Inc. to another series or class provided that approval of a majority of shareholders of each affected class or series is obtained and at least 10% of the issued and outstanding shares of the affected class or series is present at such shareholder meeting in person or by proxy. Under Maryland law and the Articles of Incorporation for AC New Opportunities II Fund the dissolution of such corporation must be approved by a majority of all of the votes entitled to be cast on such dissolution. The Board of Directors of ACQEF reserves the right to dissolve the corporation or any series thereof without any action by the shareholders, to the extent permitted by law. VOTING RIGHTS OF SHAREHOLDERS The Kopp Bylaws provide that on each matter submitted to a vote of shareholders, each holder of shares is entitled to one vote for each share outstanding in such stockholder's name. The Kopp Articles do not specifically grant shareholders the right to vote on any matter other than a liquidation of a series or class of Kopp Funds, Inc. However, under the Minnesota law and 1940 Act, shareholders are entitled to vote on certain matters such as election and removal of directors and certain extraordinary actions. The acquiring American Century Fund's Articles provide that shareholders are entitled to one vote for each dollar, and a fractional vote for each fraction of a dollar, of net asset per share for each share of stock held, irrespective of the class or series, provided, however, that (1) matters affecting only one class or series shall be voted upon only by that class or series, and (2) where required by the 1940 Act or the regulations adopted thereunder or any other applicable law, certain matters shall be voted on separately by each class or series of shares affected. The American Century Fund Articles do not specifically grant shareholders the right to vote on any matter other than the election of directors at a meeting of shareholders. However, under Maryland law and the Investment Company Act, shareholders are entitled to vote on certain other matters. AMENDMENTS TO GOVERNING DOCUMENTS The Board of Directors may amend or alter the Bylaws of Kopp Funds, Inc.; however, such power is subject to the power of the shareholders of Kopp Funds, Inc. to modify or rescind any such action by a majority vote of the shareholders present at any regular or special meeting of shareholders called for such purpose. The Boards of Directors of ACMF and ACQEF have the exclusive authority to alter or repeal the Bylaws of such entities. ACMF and ACQEF reserve the right to make any amendments to their articles, including any amendment which alters the contract rights of any outstanding stock. LIABILITY OF SHAREHOLDERS Under Maryland law, a stockholder or subscriber for stock of a corporation is not obligated to the corporation or its creditors with respect to the stock, except to the extent that: (i) the subscription price or other agreed consideration for the stock has not been paid; or (ii) liability is imposed under any other provision of Maryland law. This is applicable to ACMF and ACQEF. Under Minnesota law, a shareholder is not obligated to the corporation or its creditors with respect to the shares, unless (i) the subscription price or other agreed consideration for the shares is unfair to the corporation, (ii) the property or services received or to be received by the corporation as consideration for the shares is overvalued, or (iii) liability is imposed under any other provision of Minnesota law. LIABILITY OF DIRECTORS AND OFFICERS; INDEMNIFICATION The American Century Fund Articles indemnify directors and officers to the fullest extent permitted under Maryland law. Under Maryland law, indemnification of a corporation's directors and officers is mandatory if a director or officer has been successful on the merits or otherwise in the defense of certain proceedings. Maryland law permits indemnification for other matters unless it is established that the act or omission giving rise to the proceeding was committed in bad faith, a result of active and deliberate dishonesty, or one in which a director or officer actually received an improper benefit. Under Minnesota law, a director may be liable to the corporation for distributions made in violation of Minnesota law or a restriction contained in a corporation's articles or bylaws. The Kopp Funds indemnify directors and officers to the fullest extent permitted by Minnesota law. The Kopp Articles provide that a director shall not be personally liable to Kopp Funds, Inc. or its shareowners for monetary liability relating to breach of fiduciary duty as a director, unless the liability relates to: o a breach of the director's duty of loyalty to Kopp Funds, Inc. or its shareowners; o acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law; o liability based on the payment of an improper dividend or an improper purchase of the shares of Kopp Funds, Inc., or on the sale of unregistered securities or securities fraud; or o transactions where the director gained an improper personal benefit. The Kopp Articles provide that any repeal or modification of the foregoing provisions shall not adversely affect any right or protection of a director of Kopp Funds, Inc. existing at the time of such repeal or modification. ELECTION OF DIRECTORS; TERMS Directors of Kopp Funds, Inc. hold office until the next regular meeting of shareholders and until their successor is elected and qualifies, or until death, resignation or removal. Shareholders may elect successors to such directors either at each regular shareholders' meeting or at a special shareholders' meeting which provides notice of the purpose of such meeting. The Kopp Board may appoint a person, by a majority of the remaining directors, to fill a vacancy on the Board, and each person so appointed shall be a director until his or her successor is elected by the shareholders, who may make such election at their next regular meeting or at any meeting duly called for that purpose. Directors of ACMF and ACQEF serve until the next meeting of shareholders at which directors are elected or until their successors are elected and qualify. REMOVAL OF DIRECTORS Under Maryland law, the shareholders of a corporation may remove any director, with or without cause, by the affirmative vote of a majority of all the votes entitled to be cast generally for the election of directors, except as otherwise provided in the charter of the corporation. Under Minnesota law, unless a corporation's articles of incorporation provide otherwise, a director may be removed with or without cause by the affirmative vote of a majority of the shareholders or, if the director was named by the board to fill a vacancy, by the affirmative vote of a majority of the other directors. The Kopp Bylaws provide that directors of Kopp may be removed, either with or without cause, at any meeting of the shareholders by a vote of the majority of the shares entitled to vote at an election of directors. MEETINGS OF SHAREHOLDERS The Bylaws of the Kopp Funds, Inc. do not require the funds to hold annual shareholder meetings, unless required to do so in order to elect directors under applicable law, including the 1940 Act. The Bylaws of Kopp Funds, Inc. provide that a special meeting of shareholders may be called by the President, the Chairman of the Board of Directors, any two or more directors, or by one or more shareholders holding ten percent or more of the shares entitled to vote on the matters to be presented to the meeting. For each of ACMF and ACQEF, no annual meeting is required except if required to elect directors by the 1940 Act. Special meetings may be called by the Boards or the Chairmen, Presidents, Vice Presidents, Secretaries or Assistant Secretaries. Special meetings of the shareholders of ACQEF shall be called by the Secretary upon written request of shareholders entitled to cast at least ten percent of all the votes entitled to be cast at such meeting. Special meetings of the shareholders of ACMF shall be called by the Secretary upon written request of shareholders entitled to cast at least twenty-five percent of all the votes entitled to be cast at such meeting. DESCRIPTION OF FUND SHARES AND CAPITALIZATION The following table sets forth the capitalization of each Kopp Fund and each American Century Fund as of August 31, 2006, and the capitalization of each American Century Fund, on a pro forma basis, as if the Reorganizations had occurred on that date. CAPITALIZATION TOTAL NET ASSETS NET ASSET VALUE OUTSTANDING PER SHARE SHARES AC EQUITY GROWTH FUND $364,568,284 $24.19 15,069,109 ADVISOR CLASS SHARES KOPP TQM FUND $7,050,829 $13.33 529,120 CLASS A SHARES AC EQUITY GROWTH FUND PROFORMA COMBINED $371,619,113 $24.19 15,360,586 ADVISOR CLASS SHARES TOTAL NET ASSETS NET ASSET VALUE OUTSTANDING PER SHARE SHARES AC EQUITY GROWTH FUND $8,263,994 $24.06 343,427 CLASS C SHARES KOPP TQM FUND $732,409 $13.33 54,962 CLASS C SHARES AC EQUITY GROWTH FUND PROFORMA COMBINED $8,996,403 $24.06 373,868 CLASS C SHARES TOTAL NET ASSETS NET ASSET VALUE OUTSTANDING PER SHARE SHARES AC EQUITY GROWTH FUND $2,241,718,329 $24.22 92,559,508 INVESTOR CLASS SHARES KOPP TQM FUND $18,406,665 $13.33 1,381,196 CLASS I SHARES AC EQUITY GROWTH FUND PROFORMA COMBINED $2,241,718,329 $24.22 93,319,486 INVESTOR CLASS SHARES TOTAL NET ASSETS NET ASSET VALUE OUTSTANDING PER SHARE SHARES AC NEW OPPORTUNITIES II FUND $63,519,234 $7.21 8,813,785 CLASS A SHARES KOPP EMERGING GROWTH FUND $187,845,454 $8.89 21,140,694 CLASS A SHARES AC NEW OPPORTUNITIES II FUND PROFORMA $251,364,688 $7.21 34,867,247 COMBINED CLASS A SHARES TOTAL NET ASSETS NET ASSET VALUE OUTSTANDING PER SHARE SHARES AC NEW OPPORTUNITIES II FUND $3,888,334 $7.15 543,503 CLASS C SHARES KOPP EMERGING GROWTH FUND $15,126,950 $8.46 1,787,875 CLASS C SHARES AC NEW OPPORTUNITIES II FUND PROFORMA $19,015,284 $7.15 2,659,161 COMBINED CLASS C SHARES TOTAL NET ASSETS NET ASSET VALUE OUTSTANDING PER SHARE SHARES AC NEW OPPORTUNITIES II FUND $47,280,865 $7.24 6,531,067 INVESTOR CLASS SHARES KOPP EMERGING GROWTH FUND $84,780,523 $9.20 9,211,303 CLASS I SHARES AC NEW OPPORTUNITIES II FUND PROFORMA $132,061,388 $7.24 18,241,084 COMBINED INVESTOR CLASS SHARES INFORMATION ABOUT THE AMERICAN CENTURY FUNDS ACMF, on behalf of AC New Opportunities II Fund, and ACQEF, on behalf of AC Equity Growth Fund, are subject to the informational requirements of the Securities Act of 1933, as amended, the Securities and Exchange Act of 1934, as amended, and the 1940 Act, and in accordance therewith file reports and other information with the SEC. Reports, proxy and information statements, and other information filed by the American Century Funds, can be obtained by calling or writing the American Century Funds and can also be inspected and copied by the public at the public reference facilities maintained by the Securities and Exchange Commission in Washington, D.C. and located at Room 1204, Everett McKinley Dirksen Building, 219 South Dearborn Street, Chicago, IL 60604 and 233 Broadway, New York, NY 10007. Copies of such materials can be obtained at prescribed rates from the Public Reference Branch, Office of Consumer Affairs and Information Services, Securities and Exchange Commission, Washington, D.C. 20549, or obtained electronically from the SEC's website (www.sec.gov). This Proxy Statement/Prospectus, which constitutes part of a Registration Statement filed by each American Century Fund with the SEC under the Securities Act of 1933, as amended, omits certain of the information contained in the Registration Statement. Reference is hereby made to the Registration Statement and to the exhibits thereto for further information with respect to the applicable American Century Funds and the shares offered hereby. Statements contained herein concerning the provisions of documents are necessarily summaries of such documents, and each such statement is qualified in its entirety by reference to the copy of the applicable documents filed with the SEC. INFORMATION ABOUT THE KOPP FUNDS Kopp Funds, Inc., on behalf of Kopp Emerging Growth Fund and Kopp TQM Fund, is subject to the informational requirements of the Securities Act of 1933, as amended, the Securities and Exchange Act of 1934, as amended, and the 1940 Act, and in accordance therewith files reports and other information with the SEC. Reports, proxy and information statements, and other information filed by the Kopp Funds, can be obtained by calling or writing the Kopp Funds and can also be inspected at the addresses listed in the previous section, or obtained electronically from the SEC's website (www.sec.gov). VOTING INFORMATION GENERAL INFORMATION This Proxy Statement/Prospectus is being furnished in connection with the solicitation of proxies by the Kopp Board on behalf of the Kopp Funds. Proxies may be solicited by officers of the Kopp Funds and the American Century Funds, as well as their affiliates, employees and financial representatives. It is anticipated that the solicitation of proxies will be primarily by mail, internet, telephone, facsimile or personal interview. Shareholders who communicate proxies by telephone or by other electronic means have the same power and authority to issue, revoke, or otherwise change their voting instructions as shareholders submitting proxies in written form. Telephonic solicitations will follow procedures designed to ensure accuracy and prevent fraud. American Century or KIA or an affiliate thereof will reimburse banks, brokers and others for their reasonable expenses in forwarding proxy solicitation materials to beneficial owners of the Kopp Funds and will reimburse certain officers or employees that it may employ for their reasonable expenses in assisting in the solicitation of proxies from such beneficial owners. The cost of soliciting proxies will be borne equally by KIA and American Century. DATE, TIME AND PLACE OF MEETING The Meeting will be held on January 12, 2007, at the principal executive offices of KIA, 7701 France Avenue South, Suite 500, Edina, Minnesota, at 10:00 a.m., Central Time. USE AND REVOCATION OF PROXIES A shareholder executing and returning a proxy has the power to revoke it at any time prior to its exercise by executing a superseding proxy (i.e., later-dated and signed), by submitting a notice of revocation to the Secretary of the Kopp Funds or by subsequently registering his or her vote by telephone or via the Internet. In addition, although mere attendance at the Meeting will not revoke a proxy, a shareholder present at the Meeting may withdraw his or her proxy and vote in person. All shares represented by properly executed proxies received at or prior to the Meeting, unless such proxies previously have been revoked, will be voted at the Meeting in accordance with the directions on the proxies; if no direction is indicated on a properly executed proxy, such shares will be voted "FOR" approval of the Reorganizations and the Subadvisory Agreement. It is not anticipated that any matters other than the approval of the Reorganizations and the Subadvisory Agreement will be brought before the Meeting. If, however, any other business properly is brought before the Meeting, proxies will be voted in accordance with the judgment of the persons designated on such proxies. VOTING RIGHTS AND REQUIRED VOTE A quorum of shareholders is necessary to hold a valid meeting. Shareholders entitled to vote 50% of the issued and outstanding shares of each Kopp Fund must be present in person or by proxy to constitute a quorum for purposes of voting on the proposals relating to that Kopp Fund. Each share of a Kopp Fund is entitled to one vote with fractional shares voting proportionally. Shareholders of each Kopp Fund vote separately on whether to approve the Plans, and the consummation of the Reorganizations is conditioned on the shareholders of each Kopp Fund approving each Reorganization. Approval of the Plans by a Kopp Fund requires the affirmative vote of a majority of the number of shares entitled to vote and represented at the meeting at the time of the vote. "Majority" for this purpose under the 1940 Act means the lesser of (i) more than 50% of the outstanding shares of the applicable Kopp Fund or (ii) 67% or more of the shares of that Kopp Fund present or represented by proxy at the Meeting if more than 50% of such shares are present or represented by proxy ("Majority Shareholder Vote"). Broker-dealer firms holding shares of any of the Kopp Funds in "street name" for the benefit of their customers and clients will request the instructions of such customers and clients on how to vote their shares before the Meeting. Each Kopp Fund will include shares held of record by broker-dealers as to which such authority has been granted in its tabulation of the total number of shares present for purposes of determining whether the necessary quorum of shareholders exists. Properly executed proxies that are returned but that are marked "abstain" or with respect to which a broker-dealer has declined to vote on any proposal ("broker non-votes") will be counted as present for the purposes of determining a quorum. Assuming the presence required by a Majority Shareholder Vote, abstentions and broker non-votes (if applicable) will have the same effect as a vote against approval of the Plans. If, by the time scheduled for the Meeting, sufficient votes in favor of approval of the Plans are not received from the shareholders of the applicable Kopp Fund, the persons named as proxies may propose one or more adjournments of such Meeting to permit further solicitation of proxies from shareholders. According to the Bylaws of Kopp Funds, Inc. any meeting at which a quorum is present can be adjourned from time to time without notice other than an announcement that such adjournment is taking place. The shareholders may continue to conduct business where a quorum is present notwithstanding the withdrawal of enough shareholders to leave less than a quorum. The persons named as proxies will vote AGAINST an adjournment those proxies that they are required to vote against the proposals, and will vote in FAVOR of such an adjournment all other proxies that they are authorized to vote. A shareholder vote may be taken on any of the proposals described in this Proxy Statement/Prospectus prior to any such adjournment if sufficient votes have been received for approval. RECORD DATE AND OUTSTANDING SHARES Only holders of record of shares of the Kopp Funds at the close of business on November 13, 2006 (the "Record Date") are entitled to vote at the Meeting or any adjournments thereof. The following chart sets forth the number of shares of each class of the Kopp Funds issued and outstanding and entitled to vote at the close of business on the Record Date. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT OF THE FUNDS The following table lists, as of October 31, 2006, the names, addresses and percentage of ownership of each person who owned of record or is known to own beneficially 5% or more of any class of an American Century Fund or Kopp Fund. The percentages of shares to be owned after consummation of the Reorganizations are based upon their holdings and the outstanding shares of the Funds as of October 31, 2006. Beneficial ownership information is not required to be disclosed to the Funds, so the information provided below reflects record ownership. At October 31, 2006, the Directors and officers of KIA, as a group owned __ of Kopp Emerging Growth Fund and __ of Kopp TQM Fund. The Directors and officers intend to exercise their own discretion in voting their shares on the proposals contained in this Proxy Statement/Prospectus and will not vote in proportion to the votes received FOR or AGAINST the proposals by unaffiliated shareholders - so-called "shadow voting." At October 31, 2006, the directors, trustees and officers of the American Century Funds as a group owned less than 1% of all classes of each American Century Fund's outstanding shares. OTHER MATTERS The American Century Funds are not required, and do not intend, to hold regular annual meetings of shareholders. Shareholders wishing to submit proposals for consideration for inclusion in a proxy statement for the next meeting of shareholders should send their written proposals to the Corporate Secretary, American Century Funds, P.O. Box 410141, Kansas City, Missouri 64141 or by email to corporatesecretary@americancentury.com so that they are received within a reasonable time before any such meeting. EXHIBIT A FORM OF AGREEMENT AND PLAN OF REORGANIZATION THIS AGREEMENT AND PLAN OF REORGANIZATION (the "Agreement") is made as of this [__] day of [_____________], by and between [AMERICAN CENTURY ENTITY], a Maryland corporation, with its principal place of business at 4500 Main Street, Kansas City, Missouri 64111-0141 (the "Maryland Corporation"), with respect to its [______] Fund (the "Acquiring Fund") and KOPP FUNDS, INC., a Minnesota corporation, with its principal place of business at 7701 France Avenue South, Suite 500, Edina, Minnesota 55435 (the "Minnesota Corporation"), with respect to its [______] Fund, a series of the Minnesota Corporation (the "Acquired Fund" and, collectively with the Acquiring Fund, the "Funds"). RECITALS This Agreement is intended to be, and is adopted as, a plan of reorganization within the meaning of Section 368 of the United States Internal Revenue Code of 1986, as amended (the "Code") and the Treasury Regulations promulgated thereunder. The reorganization will consist of: (i) the transfer of all of the assets of the Acquired Fund in exchange for Class A Shares, Class C Shares and Investor Class Shares, par value $0.01 per share, of the Acquiring Fund ("Acquiring Fund Shares"); and (ii) the distribution of Class A Shares of the Acquiring Fund to the holders of Class A Shares of the Acquired Fund, the distribution of Class C Shares of the Acquiring Fund to the holders of Class C Shares of the Acquired Fund, the distribution of Investor Class Shares of the Acquiring Fund to the holders of Class I Shares of the Acquired Fund, and the liquidation of the Acquired Fund as provided herein, all upon the terms and conditions set forth in this Agreement (the "Reorganization"). WHEREAS, the Acquired Fund is a separate series of the Minnesota Corporation, the Acquiring Fund is a separate series of the Maryland Corporation, and the Maryland Corporation and the Minnesota Corporation are open-end, registered management investment companies and the Acquired Fund owns securities that generally are assets of the character in which the Acquiring Fund is permitted to invest; WHEREAS, each of the Acquiring Fund and the Acquired Fund is authorized to issue its respective shares; WHEREAS, the Directors of the Maryland Corporation have determined that the Reorganization, with respect to the Acquiring Fund, is in the best interests of the Acquiring Fund and that the interests of the existing shareholders of the Acquiring Fund will not be diluted as a result of the Reorganization; and WHEREAS, the Directors of the Minnesota Corporation have determined that the Reorganization, with respect to the Acquired Fund, is in the best interests of the Acquired Fund and that the interests of the existing shareholders of the Acquired Fund will not be diluted as a result of the Reorganization. AGREEMENT NOW, THEREFORE, in consideration of the premises and of the covenants and agreements hereinafter set forth, the parties hereto covenant and agree as follows: ARTICLE I TRANSFER OF ASSETS OF THE ACQUIRED FUND IN EXCHANGE FOR ACQUIRING FUND SHARES AND LIQUIDATION OF THE ACQUIRED FUND 1.1 THE EXCHANGE. Subject to the terms and conditions contained herein and on the basis of the representations and warranties contained herein, the Acquired Fund agrees to transfer all of its assets, as set forth in paragraph 1.2, to the Acquiring Fund. In exchange, the Acquiring Fund agrees to deliver to the Acquired Fund the number of full and fractional Acquiring Fund Shares, determined by dividing the assets of the Acquired Fund, computed in the manner and as of the time and date set forth in paragraph 2.1 by the net asset value per share of the Acquiring Fund Shares computed in the manner and as of the time and date set forth in paragraph 2.2. Holders of Class A Shares of the Acquired Fund will receive Class A Shares of the Acquiring Fund, holders of Class C Shares of the Acquired Fund will receive Class C Shares of the Acquiring Fund and holders of Class I Shares of the Acquired Fund will receive Investor Class Shares of the Acquiring Fund. Such transactions shall take place at the closing on the Closing Date provided for in paragraph 3.1. 1.2 ASSETS TO BE ACQUIRED. The assets of the Acquired Fund to be acquired by the Acquiring Fund shall consist of property having a value equal to the total net assets of the Acquired Fund, including, without limitation, cash, securities, commodities, interests in futures and dividends or interest receivable, owned by the Acquired Fund and any deferred or prepaid expenses shown as an asset on the books of the Acquired Fund on the Closing Date. The Acquired Fund has provided the Acquiring Fund with its most recent audited financial statements, which contain a list of all of the Acquired Fund's assets as of the date of such statements. The Acquired Fund hereby represents that as of the date of the execution of this Agreement, there have been no changes in its financial position as reflected in such financial statements other than as the result of changes in the market values of securities or otherwise occurring in the ordinary course of business in connection with the purchase and sale of securities, the issuance and redemption of Acquired Fund shares and the payment of normal operating expenses, dividends and capital gains distributions. 1.3 LIABILITIES TO BE DISCHARGED. The Acquired Fund will discharge all of its liabilities and obligations prior to the Closing Date. The Acquiring Fund will not assume any liabilities of any kind whatsoever, whether or not such liability is accrued or fixed, known or unknown, absolute or contingent or determined or determinable or when due or become due, of the Acquired Fund. 1.4 LIQUIDATION AND DISTRIBUTION. On or as soon after the Closing Date as is conveniently practicable: (a) the Acquired Fund will distribute in complete liquidation of the Acquired Fund, pro rata to its shareholders of record, determined as of the close of business on the Closing Date (the "Acquired Fund Shareholders"), all of the Acquiring Fund Shares received by the Acquired Fund pursuant to paragraph 1.1; and (b) the Acquired Fund will thereupon proceed to dissolve and terminate as set forth in paragraph 1.8 below. Such distribution will be accomplished by the transfer of Acquiring Fund Shares credited to the account of the Acquired Fund on the books of the Acquiring Fund to open accounts on the share records of the Acquiring Fund in the name of the Acquired Fund Shareholders, and representing the respective pro rata number of Acquiring Fund Shares due such shareholders. All issued and outstanding shares of the Acquired Fund (the "Acquired Fund Shares") will simultaneously be canceled on the books of the Acquired Fund. The Acquiring Fund shall not issue certificates representing Acquiring Fund Shares in connection with such transfer. After the Closing Date, the Acquired Fund shall not conduct any business except in connection with its termination. 1.5 OWNERSHIP OF SHARES. Ownership of Acquiring Fund Shares will be shown on the books of the Acquiring Fund's transfer agent. Acquiring Fund Shares will be issued simultaneously to the Acquired Fund, in an amount equal in value to the aggregate net asset value of the Acquired Fund Shares, to be distributed to Acquired Fund Shareholders. 1.6 TRANSFER TAXES. Any transfer taxes payable upon the issuance of Acquiring Fund Shares in a name other than the registered holder of the Acquired Fund Shares on the books of the Acquired Fund as of that time shall, as a condition of such issuance and transfer, be paid by the person to whom such Acquiring Fund Shares are to be issued and transferred. 1.7 REPORTING RESPONSIBILITY. Any reporting responsibility of the Acquired Fund is and shall remain the responsibility of the Acquired Fund. 1.8 TERMINATION. The Acquired Fund shall be terminated promptly following the Closing Date and the making of all distributions pursuant to paragraph 1.4. 1.9 BOOKS AND RECORDS. All books and records of the Acquired Fund, including all books and records required to be maintained under the Investment Company Act of 1940, as amended (the "1940 Act"), and the rules and regulations thereunder, shall be available to the Acquiring Fund from and after the Closing Date and shall be turned over to the Acquiring Fund as soon as practicable following the Closing Date. ARTICLE II VALUATION 2.1 VALUATION OF ASSETS. The value of the Acquired Fund's assets to be acquired by the Acquiring Fund hereunder shall be the value of such assets at the closing on the Closing Date, using the valuation procedures set forth in the Acquiring Fund's Articles of Incorporation, Bylaws and the Acquiring Fund's then current prospectus and statement of additional information. 2.2 VALUATION OF SHARES. The net asset value per share of Acquiring Fund Shares shall be the net asset value per share computed at the closing on the Closing Date, using the valuation procedures set forth in the Acquiring Fund's Articles of Incorporation, Bylaws and the Acquiring Fund's then current prospectus and statement of additional information. 2.3 SHARES TO BE ISSUED. The number of the Acquiring Fund's shares to be issued (including fractional shares, if any) in exchange for the Acquired Fund's assets, shall be determined as set forth in paragraph 1.1. 2.4 DETERMINATION OF VALUE. All computations of value shall be made by American Century Investment Management, Inc., on behalf of the Acquiring Fund and the Acquired Fund. ARTICLE III CLOSING AND CLOSING DATE 3.1 CLOSING DATE. The closing shall occur on or about February 23, 2007, or such other date(s) as the parties may agree to in writing (the "Closing Date"). All acts taking place at the closing shall be deemed to take place at 4:00 p.m., Eastern Time, on the Closing Date unless otherwise provided herein. The closing shall be held at the offices of American Century Investments, 4500 Main Street, Kansas City, Missouri 64111-0141, or at such other time and/or place as the parties may agree. 3.2 CUSTODIAN'S CERTIFICATE. The Acquired Fund shall cause U.S. Bank, N.A., as custodian for the Acquired Fund (the "Custodian"), to deliver at the Closing a certificate of an authorized officer stating that: (a) the Acquired Fund's portfolio securities, cash, and any other assets have been delivered in proper form to the Acquiring Fund on the Closing Date; and (b) all necessary taxes including all applicable federal and state stock transfer stamps, if any, shall have been paid, or provision for payment shall have been made, in conjunction with the delivery of portfolio securities by the Acquired Fund. 3.3 EFFECT OF SUSPENSION IN TRADING. In the event that on the scheduled Closing Date, either: (a) the New York Stock Exchange ("NYSE") or another primary exchange on which the portfolio securities of the Acquiring Fund or the Acquired Fund are purchased or sold, shall be closed to trading or trading on such exchange shall be restricted; or (b) trading or the reporting of trading on the NYSE or elsewhere shall be disrupted so that accurate appraisal of the value of the net assets of the Acquiring Fund or the Acquired Fund is impracticable, the Closing Date shall be postponed until the first business day after the day when trading is fully resumed and reporting is restored. 3.4 TRANSFER AGENT'S CERTIFICATE. The Acquired Fund shall cause U.S. Bancorp Fund Services, LLC, as transfer agent for the Acquired Fund as of the Closing Date, to deliver at the Closing a certificate of an authorized officer stating that its records contain the names and addresses of Acquired Fund Shareholders, and the number and percentage ownership of outstanding shares owned by each such shareholder immediately prior to the Closing. The Acquiring Fund shall issue and deliver or cause American Century Services, LLC, its transfer agent, to issue and deliver a confirmation evidencing Acquiring Fund Shares to be credited on the Closing Date to the Secretary of the Minnesota Corporation or provide evidence satisfactory to the Acquired Fund that the Acquiring Fund Shares have been credited to the Acquired Fund's account on the books of the Acquiring Fund. At the Closing, each party shall deliver to the other such bills of sale, checks, assignments, share certificates, receipts, officer's certificates, transfer agent certificates, custodian certificates, opinions, and other certificates and documents, if any, as such other party or its counsel may reasonably request. ARTICLE IV REPRESENTATIONS AND WARRANTIES 4.1 REPRESENTATIONS OF THE ACQUIRED FUND. The Minnesota Corporation, on behalf of the Acquired Fund, represents and warrants to the Maryland Corporation as follows: a) The Acquired Fund is a legally designated, separate series of a corporation duly organized, validly existing and in good standing under the laws of Minnesota. b) The Minnesota Corporation is registered as an open-end management investment company under the 1940 Act, and the Minnesota Corporation's registration with the Securities and Exchange Commission (the "Commission") as an investment company under the 1940 Act is in full force and effect. c) The current prospectus and statement of additional information of the Acquired Fund conform in all material respects to the applicable requirements of the Securities Act of 1933, as amended (the "1933 Act"), and the 1940 Act, and the rules and regulations thereunder, and do not include any untrue statement of a material fact or omit to state any material fact required to be stated or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading. d) The Acquired Fund is not, and the execution, delivery, and performance of this Agreement (subject to shareholder approval) will not, result in the violation of any provision of the Minnesota Corporation's Articles of Incorporation or By-Laws or of any material agreement, indenture, instrument, contract, lease, or other undertaking to which the Acquired Fund is a party or by which it is bound. e) The Acquired Fund has no material contracts or other commitments (other than this Agreement) that will be terminated with liability to it before the Closing Date, except for liabilities, if any, to be discharged as provided in paragraph 1.3 hereof. f) No litigation, administrative proceeding, or investigation of or before any court or governmental body is presently pending or to its knowledge threatened against the Acquired Fund or any of its properties or assets, which, if adversely determined, would materially and adversely affect its financial condition, the conduct of its business, or the ability of the Acquired Fund to carry out the transactions contemplated by this Agreement. The Acquired Fund knows of no facts that might form the basis for the institution of such proceedings and is not a party to or subject to the provisions of any order, decree, or judgment of any court or governmental body that materially and adversely affects its business or its ability to consummate the transactions contemplated herein. g) The financial statements of the Acquired Fund as of[ ], and for the fiscal year then ended, have been prepared in accordance with generally accepted accounting principles, and audited by [ ], independent registered public accountants, and such statements (copies of which have been furnished to the Acquiring Fund) fairly and accurately reflect the financial condition of the Acquired Fund as of such date, and there are no known contingent liabilities of the Acquired Fund as of such date that are not disclosed in such statements. h) The unaudited financial statements of the Acquired Fund as of [ ], and for the six months then ended, have been prepared in accordance with generally accepted accounting principles, and such statements (copies of which have been furnished to the Acquiring Fund) fairly and accurately reflect the financial condition of the Acquired Fund as of such date, and there are no known contingent liabilities of the Acquired Fund as of such date that are not disclosed in such statements. i) Since the date of the financial statements referred to in subparagraph (h) above, there have been no material adverse changes in the Acquired Fund's financial condition, assets, liabilities or business (other than changes occurring in the ordinary course of business), or any incurrence by the Acquired Fund of indebtedness maturing more than one year from the date such indebtedness was incurred, except as identified and disclosed by the Acquired Fund on SCHEDULE 4.1 to this Agreement. For the purposes of this subparagraph (i), a decline in the net asset value of the Acquired Fund in and of itself shall not constitute a material adverse change. j) All federal and other tax returns and reports of the Acquired Fund required by law to be filed, have been timely and accurately filed, and all federal and other taxes shown due on such returns and reports have been paid, or provision shall have been made for the payment thereof. To the best of the Acquired Fund's knowledge, no such return is currently under audit, and no assessment has been asserted with respect to such returns. k) All issued and outstanding Acquired Fund Shares are duly and validly issued and outstanding, fully paid and non-assessable by the Acquired Fund. All of the issued and outstanding Acquired Fund Shares will, at the time of the Closing Date, be held by the persons and in the amounts set forth in the records of the Acquired Fund's transfer agent as provided in paragraph 3.4. The Acquired Fund has no outstanding options, warrants, or other rights to subscribe for or purchase any of the Acquired Fund Shares, and has no outstanding securities convertible into any of the Acquired Fund Shares. l) At the Closing Date, the Acquired Fund will have good and marketable title to the Acquired Fund's assets to be transferred to the Acquiring Fund pursuant to paragraph 1.2, and full right, power, and authority to sell, assign, transfer, and deliver such assets hereunder, free of any lien or other encumbrance, except those liens or encumbrances to which the Acquiring Fund has received notice, and, upon delivery and payment for such assets, and the filing of any articles, certificates or other documents under the laws of Minnesota, the Acquiring Fund will acquire good and marketable title, subject to no restrictions on the full transfer of such assets, other than such restrictions as might arise under the 1933 Act, and other than as disclosed to and accepted by the Acquiring Fund. m) The execution, delivery and performance of this Agreement have been duly authorized by all necessary action on the part of the Acquired Fund and its Board of Directors. Subject to approval by the Acquired Fund Shareholders, this Agreement constitutes a valid and binding obligation of the Acquired Fund, enforceable in accordance with its terms, subject as to enforcement, to bankruptcy, insolvency, reorganization, moratorium, and other laws relating to or affecting creditors' rights and to general equity principles. n) The information to be furnished by the Acquired Fund for use in no-action letters, applications for orders, registration statements, proxy materials, and other documents that may be necessary in connection with the transactions contemplated herein shall comply in all material respects with federal securities and other laws and regulations and will not contain any untrue statement of a material fact or omit to state a material fact required to be stated or necessary to make the statements, in light of the circumstances under which such statements were made, not misleading. o) The Acquired Fund has elected to qualify and has qualified as a "regulated investment company" under the Code (a "RIC"), as of and since its first taxable year; has been a RIC under the Code at all times since the end of its first taxable year when it so qualified; and qualifies and will continue to qualify as a RIC under the Code for its taxable year ending upon its liquidation. p) No governmental consents, approvals, authorizations or filings are required under the 1933 Act, the Securities Exchange Act of 1934, as amended (the "1934 Act"), the 1940 Act or Minnesota law for the execution of this Agreement by the Minnesota Corporation, for itself and on behalf of the Acquired Fund, except for the effectiveness of the Registration Statement (as defined in paragraph 5.7), and the filing of any articles, certificates or other documents that may be required under Minnesota law, and except for such other consents, approvals, authorizations and filings as have been made or received, and except for such consents, approvals, authorizations and filings as may be required subsequent to the Closing Date, it being understood, however, that this Agreement and the transactions contemplated herein must be approved by the shareholders of the Acquired Fund as described in paragraph 5.2. 4.2 REPRESENTATIONS OF THE ACQUIRING FUND. The Maryland Corporation on behalf of the Acquiring Fund represents and warrants to the Minnesota Corporation as follows: a) The Acquiring Fund is a legally designated, separate series of a corporation duly organized, validly existing and in good standing under the laws of Maryland. b) The Maryland Corporation is registered as an open-end management investment company under the 1940 Act, and the Maryland Corporation's registration with the Commission as an investment company under the 1940 Act is in full force and effect. c) The current prospectus and statement of additional information of the Acquiring Fund conform in all material respects to the applicable requirements of the 1933 Act and the 1940 Act, and the rules and regulations thereunder, and do not include any untrue statement of a material fact or omit to state any material fact required to be stated or necessary to make such statements therein, in light of the circumstances under which they were made, not misleading. d) The Acquiring Fund is not, and the execution, delivery and performance of this Agreement will not, result in a violation of any provision of the Maryland Corporation's Articles of Incorporation or By-Laws or of any material agreement, indenture, instrument, contract, lease, or other undertaking to which the Acquiring Fund is a party or by which it is bound. e) No litigation, administrative proceeding, or investigation of or before any court or governmental body is presently pending or to its knowledge threatened against the Acquiring Fund or any of its properties or assets, which, if adversely determined, would materially and adversely affect its financial condition, the conduct of its business, or the ability of the Acquiring Fund to carry out the transactions contemplated by this Agreement. The Acquiring Fund knows of no facts that might form the basis for the institution of such proceedings and it is not a party to or subject to the provisions of any order, decree, or judgment of any court or governmental body that materially and adversely affects its business or its ability to consummate the transaction contemplated herein. f) The financial statements of the Acquiring Fund as of [ ], and for the fiscal year then ended, have been prepared in accordance with generally accepted accounting principles, and audited by [ ], independent registered public accountants, and such statements (copies of which have been furnished to the Acquired Fund) fairly and accurately reflect the financial condition of the Acquiring Fund as of such date, and there are no known contingent liabilities of the Acquiring Fund as of such date that are not disclosed in such statements. g) The unaudited financial statements of the Acquiring Fund as of [ ], and for the six months then ended, have been prepared in accordance with generally accepted accounting principles, and such statements (copies of which have been furnished to the Acquired Fund) fairly and accurately reflect the financial condition of the Acquiring Fund as of such date, and there are no known contingent liabilities of the Acquiring Fund as of such date that are not disclosed in such statements. h) Since the date of the financial statements referred to in subparagraph (g) above, there have been no material adverse changes in the Acquiring Fund's financial condition, assets, liabilities or business (other than changes occurring in the ordinary course of business), or any incurrence by the Acquiring Fund of indebtedness maturing more than one year from the date such indebtedness was incurred, except as identified and disclosed by the Acquiring Fund on SCHEDULE 4.2 to this Agreement. For the purposes of this subparagraph (h), a decline in the net asset value of the Acquiring Fund in and of itself shall not constitute a material adverse change. i) All federal and other tax returns and reports of the Acquiring Fund required by law to be filed, have been timely and accurately filed and all federal and other taxes shown due on such returns and reports have been paid, or provision shall have been made for their payment. To the best of the Acquiring Fund's knowledge, no such return is currently under audit, and no assessment has been asserted with respect to such returns. j) All issued and outstanding Acquiring Fund Shares are duly and validly issued and outstanding, fully paid and non-assessable by the Acquiring Fund. The Acquiring Fund has no outstanding options, warrants, or other rights to subscribe for or purchase any Acquiring Fund Shares, and has no outstanding securities convertible into any Acquiring Fund Shares. k) The execution, delivery and performance of this Agreement have been duly authorized by all necessary action on the part of the Acquiring Fund and its Board of Directors, and this Agreement constitutes a valid and binding obligation of the Acquiring Fund, enforceable in accordance with its terms, subject as to enforcement, to bankruptcy, insolvency, reorganization, moratorium, and other laws relating to or affecting creditors' rights and to general equity principles. l) Acquiring Fund Shares to be issued and delivered to the Acquired Fund for the account of the Acquired Fund Shareholders pursuant to the terms of this Agreement will, at the Closing Date, have been duly authorized. When so issued and delivered, such shares will be duly and validly issued Acquiring Fund Shares, and will be fully paid and non-assessable. m) The information to be furnished by the Acquiring Fund for use in no-action letters, applications for orders, registration statements, proxy materials, and other documents that may be necessary in connection with the transactions contemplated herein shall comply in all material respects with federal securities and other laws and regulations and will not contain any untrue statement of a material fact or omit to state a material fact required to be stated or necessary to make the statements, in light of the circumstances under which such statements were made, not misleading. n) The Acquiring Fund has elected to qualify and has qualified as a RIC under the Code, as of and since its first taxable year; has been a RIC under the Code at all times since the end of its first taxable year when it so qualified; and qualifies and shall continue to qualify as a RIC under the Code for its current taxable year. o) No governmental consents, approvals, authorizations or filings are required under the 1933 Act, the 1934 Act, the 1940 Act or Maryland law for the execution of this Agreement by the Maryland Corporation, for itself, and behalf of the Acquiring Fund, except for the effectiveness of the Registration Statement (as defined in paragraph 5.7), and the filing of any articles, certificates or other documents that may be required under Maryland law, and except for such other consents, approvals, authorizations and filings as have been made or received, and except for such consents, approvals, authorizations and filings as may be required subsequent to the Closing Date. p) The Acquiring Fund agrees to use all reasonable efforts to obtain the approvals and authorizations required by the 1933 Act, the 1940 Act, and any state blue sky or securities laws as it may deem appropriate in order to continue its operations after the Closing Date. ARTICLE V COVENANTS OF THE ACQUIRING FUND AND THE ACQUIRED FUND 5.1 OPERATION IN ORDINARY COURSE. The Acquiring Fund and the Acquired Fund will each operate its respective business in the ordinary course between the date of this Agreement and the Closing Date, it being understood that such ordinary course of business will include customary dividends and shareholder purchases and redemptions. 5.2 APPROVAL OF SHAREHOLDERS. The Minnesota Corporation will call a special meeting of the Acquired Fund Shareholders to consider and act upon this Agreement and to take all other appropriate action necessary to obtain approval of the transactions contemplated herein. 5.3 INVESTMENT REPRESENTATION. The Acquired Fund covenants that the Acquiring Fund Shares to be issued pursuant to this Agreement are not being acquired for the purpose of making any distribution, other than in connection with the Reorganization and in accordance with the terms of this Agreement. 5.4 ADDITIONAL INFORMATION. The Acquired Fund will assist the Acquiring Fund in obtaining such information as the Acquiring Fund reasonably requests concerning the beneficial ownership of the Acquired Fund's shares. 5.5 FURTHER ACTION. Subject to the provisions of this Agreement, the Acquiring Fund and the Acquired Fund will each take or cause to be taken, all action, and do or cause to be done, all things reasonably necessary, proper or advisable to consummate and make effective the transactions contemplated by this Agreement, including any actions required to be taken after the Closing Date. 5.6 STATEMENT OF EARNINGS AND PROFITS. As promptly as practicable, but in any case within sixty days after the Closing Date, the Acquired Fund shall furnish the Acquiring Fund, in such form as is reasonably satisfactory to the Acquiring Fund, a statement of the earnings and profits of the Acquired Fund for federal income tax purposes that will be carried over by the Acquiring Fund as a result of Section 381 of the Code, and which will be certified by the Minnesota Corporation's Treasurer. 5.7 PREPARATION OF REGISTRATION STATEMENT AND SCHEDULE 14A PROXY STATEMENT. The Maryland Corporation will review and file with the Commission a registration statement on Form N-14 relating to the Acquiring Fund Shares to be issued to shareholders of the Acquired Fund (the "Registration Statement"). The Registration Statement shall include a proxy statement and a prospectus of the Acquiring Fund relating to the transaction contemplated by this Agreement. The Registration Statement shall be in compliance with the 1933 Act, the 1934 Act and the 1940 Act, as applicable. Each party will provide the other party with the materials and information necessary to prepare the Registration Statement (the "Proxy Materials"), for inclusion therein, in connection with the meeting of the Acquired Fund Shareholders to consider the approval of this Agreement and the transactions contemplated herein. 5.8 DISTRIBUTIONS. On or before the Closing Date, the Acquired Fund shall have declared and paid a dividend or dividends which, together with all previous such dividends, shall have the effect of distributing to the Acquired Fund Shareholders all of the Acquired Fund's investment company taxable income (computed without regard to any deduction for dividends paid), if any, plus the excess, if any, of its interest income excludible from gross income under Section 103(a) of the Code over its deductions disallowed under Sections 265 and 171(a)(2) of the Code for all taxable periods or years ending on or before the Closing Date, and all of its net capital gains realized (after reduction for any capital loss carry forward), if any, in all taxable periods or years ending on or before the Closing Date. 5.9 TAX RETURNS. The Acquiring Fund and the Acquired Fund agree to cooperate with each other after the Closing in filing any tax return, amended return or claim for refund, determining a liability for taxes or a right to a refund of taxes or participating in or conducting any audit or other proceeding in respect of taxes. 5.10 CONFIRMATION OF TAX BASIS. The Acquired Fund shall deliver to the Acquiring Fund on the Closing Date confirmations or other adequate evidence as to the tax basis and holding period of each of the Assets delivered to the Acquiring Fund hereunder. ARTICLE VI CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRED FUND The obligations of the Acquired Fund to consummate the transactions provided for herein shall be subject, at its election, to the performance by the Acquiring Fund of all the obligations to be performed by the Acquiring Fund pursuant to this Agreement, on or before the Closing Date and, in addition, subject to the following conditions: 6.1 All representations, covenants, and warranties of the Acquiring Fund contained in this Agreement shall be true and correct in all material respects as of the date hereof and as of the Closing Date, with the same force and effect as if made on and as of the Closing Date. The Acquiring Fund shall have delivered to the Acquired Fund on such Closing Date a certificate executed in the Acquiring Fund's name by the Maryland Corporation's President or Vice President and its Treasurer or Assistant Treasurer, in form and substance satisfactory to the Acquired Fund and dated as of the Closing Date, to such effect and as to such other matters as the Acquired Fund shall reasonably request. ARTICLE VII CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRING FUND The obligations of the Acquiring Fund to consummate the transactions provided for herein shall be subject, at its election, to the performance by the Acquired Fund of all the obligations to be performed by the Acquired Fund pursuant to this Agreement, on or before the Closing Date and, in addition, shall be subject to the following conditions: 7.1 All representations, covenants, and warranties of the Acquired Fund contained in this Agreement shall be true and correct in all material respects as of the date hereof and as of the Closing Date, with the same force and effect as if made on and as of such Closing Date. The Acquired Fund shall have delivered to the Acquiring Fund on such Closing Date a certificate executed in the Acquired Fund's name by the Minnesota Corporation's President or Vice President and its Treasurer or Assistant Treasurer, in form and substance satisfactory to the Acquiring Fund and dated as of such Closing Date, to such effect and as to such other matters as the Acquiring Fund shall reasonably request. 7.2 The Acquired Fund shall have delivered to the Acquiring Fund a statement of the Acquired Fund's assets and liabilities, together with a list of the Acquired Fund's portfolio securities showing the tax costs of such securities by lot and the holding periods of such securities, as of the Closing Date, certified by the Treasurer of the Minnesota Corporation. 7.3 The reorganization involving the American Century _____ Fund and the Kopp _______ Fund shall have been approved by the shareholders of the Kopp _______ Fund. ARTICLE VIII FURTHER CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRING FUND AND ACQUIRED FUND If any of the conditions set forth below do not exist on or before the Closing Date with respect to the Acquired Fund or the Acquiring Fund, the other party to this Agreement shall, at its option, not be required to consummate the transactions contemplated by this Agreement: 8.1 This Agreement and the transactions contemplated herein, with respect to the Acquired Fund, shall have been approved by the requisite vote of the Board of Directors and the Acquired Fund Shareholders in accordance with applicable law and the provisions of the Minnesota Corporation's Articles of Incorporation and By-Laws. Certified copies of the resolutions evidencing such approval shall have been delivered to the Acquiring Fund. Notwithstanding anything herein to the contrary, neither the Acquiring Fund nor the Acquired Fund may waive the conditions set forth in this paragraph 8.1. 8.2 On the Closing Date, the Commission shall not have issued an unfavorable report under Section 25(b) of the 1940 Act, or instituted any proceeding seeking to enjoin the consummation of the transactions contemplated by this Agreement under Section 25(c) of the 1940 Act. Furthermore, no action, suit or other proceeding shall be threatened or pending before any court or governmental agency in which it is sought to restrain or prohibit, or obtain damages or other relief in connection with this Agreement or the transactions contemplated herein. 8.3 All required consents of other parties and all other consents, orders, and permits of federal, state and local regulatory authorities (including those of the Commission and of state securities authorities, including any necessary "no-action" positions and exemptive orders from such federal and state authorities) to permit consummation of the transactions contemplated herein shall have been obtained, except where failure to obtain any such consent, order, or permit would not involve a risk of a material adverse effect on the assets or properties of the Acquiring Fund or the Acquired Fund, provided that either party hereto may waive any such conditions for itself. 8.4 The Registration Statement shall have become effective under the 1933 Act, and no stop orders suspending the effectiveness thereof shall have been issued. To the best knowledge of the parties to this Agreement, no investigation or proceeding for that purpose shall have been instituted or be pending, threatened or contemplated under the 1933 Act. 8.5 The parties shall have received an opinion of Reed Smith LLP substantially to the effect that for federal income tax purposes: a) The transfer of all of the Acquired Fund's assets to the Acquiring Fund solely in exchange for Acquiring Fund Shares (followed by the distribution of Acquiring Fund Shares to the Acquired Fund Shareholders in dissolution and liquidation of the Acquired Fund) will constitute a "reorganization" within the meaning of Section 368(a) of the Code, and the Acquiring Fund and the Acquired Fund will each be a "party to a reorganization" within the meaning of Section 368(b) of the Code. b) No gain or loss will be recognized by the Acquiring Fund upon the receipt of the assets of the Acquired Fund solely in exchange for Acquiring Fund Shares. c) No gain or loss will be recognized by the Acquired Fund upon the transfer of the Acquired Fund's assets to the Acquiring Fund solely in exchange for Acquiring Fund Shares or upon the distribution (whether actual or constructive) of Acquiring Fund Shares to Acquired Fund Shareholders in exchange for their Acquired Fund Shares. d) No gain or loss will be recognized by any Acquired Fund Shareholder upon the exchange of its Acquired Fund Shares for Acquiring Fund Shares. e) The aggregate tax basis of the Acquiring Fund Shares received by each Acquired Fund Shareholder pursuant to the Reorganization will be the same as the aggregate tax basis of the Acquired Fund Shares held by it immediately prior to the Reorganization. The holding period of the Acquiring Fund Shares received by each Acquired Fund Shareholder will include the period during which the Acquired Fund Shares exchanged therefor were held by such shareholder, provided the Acquired Fund Shares are held as capital assets at the time of the Reorganization. f) The tax basis of the Acquired Fund's assets acquired by the Acquiring Fund will be the same as the tax basis of such assets to the Acquired Fund immediately prior to the Reorganization. The holding period of the assets of the Acquired Fund in the hands of the Acquiring Fund will include the period during which those assets were held by the Acquired Fund. Such opinion shall be based on customary assumptions and such representations Reed Smith LLP may reasonably request, and the Acquired Fund and Acquiring Fund will cooperate to make and certify the accuracy of such representations. The foregoing opinion may state that no opinion is expressed as to the effect of the Reorganization on the Acquiring Fund, the Acquired Fund or any Acquired Fund Shareholder with respect to any asset as to which unrealized gain or loss is required to be recognized for federal income tax purposes at the end of a taxable year (or on the termination or transfer thereof) under a mark-to-market system of accounting. Notwithstanding anything herein to the contrary, neither the Acquiring Fund nor the Acquired Fund may waive the conditions set forth in this paragraph 8.5. ARTICLE IX EXPENSES As soon as practical after the Closing, American Century Investment Management, Inc., as adviser to the Acquiring Fund and Kopp Investment Advisors, LLC, as adviser to the Acquired Fund, or their affiliates, shall each pay one-half of all expenses associated with the Acquiring Fund's and Acquired Fund's participation in the Reorganization (provided, that American Century Management, Inc. and Kopp Investment Advisors, LLC shall share reasonable and necessary expenses associated with the Reorganization, together with reasonable and necessary expenses associated with the reorganization involving the American Century _____ Fund and the Kopp ___________ Fund, in excess of $630,000 in the aggregate subject to mutual agreement), and, except as provided in the following proviso, in no event shall the Acquiring Fund or Acquired Fund bear such expenses; provided, however, that the Acquiring Fund shall bear expenses associated with the qualification of Acquiring Fund Shares for sale in the various states. Reorganization expenses include, without limitation: (a) expenses associated with the preparation and filing of the Proxy Materials; (b) postage; (c) printing; (d) accounting fees; (e) legal fees incurred by each Fund; (f) solicitation costs of the transaction; and (g) other related administrative or operational costs. American Century Investment Management, Inc. and Kopp Investment Advisors, LLC have entered into a Transaction Agreement dated September 13, 2006 in which they agreed, in Section 6.3 thereof, to pay such expenses as contemplated in this Article IX. The Acquiring Fund and the Acquired Fund are third party beneficiaries to Section 6.3 of that Transaction Agreement. ARTICLE X ENTIRE AGREEMENT; SURVIVAL OF WARRANTIES 10.1 The Maryland Corporation, on behalf of the Acquiring Fund, and the Minnesota Corporation, on behalf of the Acquired Fund, agree that neither party has made to the other party any representation, warranty and/or covenant not set forth herein, and that this Agreement constitutes the entire agreement between the parties. 10.2 Except as specified in the next sentence set forth in this paragraph 10.2, the representations, warranties, and covenants contained in this Agreement or in any document delivered pursuant to or in connection with this Agreement, shall not survive the consummation of the transactions contemplated hereunder. The covenants to be performed after the Closing Date shall continue in effect beyond the consummation of the transactions contemplated hereunder. ARTICLE XI TERMINATION This Agreement may be terminated by the mutual agreement of the Maryland Corporation and the Minnesota Corporation. In addition, either the Maryland Corporation or the Minnesota Corporation may at its option terminate this Agreement at or before the Closing Date due to: a) a breach by the other of any representation, warranty, or agreement contained herein to be performed at or before the Closing Date, if not cured within 30 days; b) a condition herein expressed to be precedent to the obligations of the terminating party that has not been met and it reasonably appears that it will not or cannot be met; or c) a determination by a party's Board of Directors, as appropriate, that the consummation of the transactions contemplated herein is not in the best interest of the Minnesota Corporation or the Maryland Corporation, respectively, and notice given to the other party hereto. In the event of any such termination, in the absence of willful default, there shall be no liability for damages on the part of the Acquiring Fund, the Maryland Corporation, the Acquired Fund, the Minnesota Corporation, or their respective directors or officers, to the other party or its directors or officers. ARTICLE XII AMENDMENTS This Agreement may be amended, modified, or supplemented in such manner as may be mutually agreed upon in writing by the officers of the Minnesota Corporation and the Maryland Corporation as specifically authorized by their respective Board of Directors; provided, however, that following the meeting of the Acquired Fund Shareholders called by the Acquired Fund pursuant to paragraph 5.2 of this Agreement, no such amendment may have the effect of changing the provisions for determining the number of Acquiring Fund Shares to be issued to the Acquired Fund Shareholders under this Agreement to the detriment of such shareholders without their further approval. ARTICLE XIII HEADINGS; COUNTERPARTS; GOVERNING LAW; ASSIGNMENT; LIMITATION OF LIABILITY 13.1 The Article and paragraph headings contained in this Agreement are for reference purposes only and shall not affect in any way the meaning or interpretation of this Agreement. 13.2 This Agreement may be executed in any number of counterparts, each of which shall be deemed an original. 13.3 This Agreement shall be governed by and construed in accordance with the laws of the State of Missouri, without regard to the conflict of laws rules of that or any other jurisdiction. 13.4 This Agreement shall bind and inure to the benefit of the parties hereto and their respective successors and assigns, but, except as provided in this paragraph, no assignment or transfer hereof or of any rights or obligations hereunder shall be made by any party without the written consent of the other party. Nothing herein expressed or implied is intended or shall be construed to confer upon or give any person, firm, or corporation, other than the parties hereto and their respective successors and assigns, any rights or remedies under or by reason of this Agreement. IN WITNESS WHEREOF, the parties have duly executed this Agreement, all as of the date first written above. KOPP FUNDS, INC. on behalf of its portfolio, KOPP [_____] FUND --------------------------------------- John P. Flakne, Secretary [AMERICAN CENTURY ENTITY] on behalf of its portfolio, AMERICAN CENTURY [_______] FUND --------------------------------------- David H. Reinmiller, Vice President EXHIBIT B FORM OF INVESTMENT SUBADVISORY AGREEMENT THIS INVESTMENT SUBADVISORY AGREEMENT ("Agreement") is made as of the ____ day of ________, 2006, by and among KOPP INVESTMENT ADVISORS, LLC ("KIA"), a Minnesota limited liability company and AMERICAN CENTURY INVESTMENT MANAGEMENT, INC. (the "Subadvisor"), a Delaware corporation. WITNESSETH: WHEREAS, KIA is the investment advisor to the Kopp Emerging Growth Fund (the "Fund"), a series of shares of Kopp Funds, Inc., organized as an open-end management investment company registered with the Securities and Exchange Commission under the Investment Company Act of 1940, as amended (the "Investment Company Act"); and WHEREAS, KIA and the Subadvisor are both investment advisors registered with the Securities and Exchange Commission under the Investment Advisers Act of 1940, as amended (the "Investment Advisers Act"); and WHEREAS, Kopp Funds, Inc. has engaged KIA to serve as the investment advisor for the Fund pursuant to an Investment Advisory Agreement dated as of October 1, 1997, as amended, supplemented and otherwise modified from time to time; and WHEREAS, KIA desires to engage the Subadvisor as a subadvisor for the Fund, and the Subadvisor desires to accept such engagement; and WHEREAS, the Board of Directors of the Fund has determined that it is advisable to enter into this Agreement. NOW, THEREFORE, in consideration of the premises and of the covenants and agreements hereinafter set forth, and intending to be legally bound hereby, the parties hereto covenant and agree as follows: 1. INVESTMENT DESCRIPTION - APPOINTMENT. KIA hereby appoints and authorizes the Subadvisor to invest the Fund's portfolio in a manner consistent with transitioning the Fund's portfolio of assets into the American Century New Opportunities II Fund ( "AC New Opportunities II Fund"), a series of American Century Mutual Funds, Inc. Such a transition shall occur prior to the closing date of the reorganization pursuant to which AC New Opportunities II Fund will acquire all of the Fund's assets. The Subadvisor accepts the appointment and agrees to furnish the services described herein. 2. SERVICES AS INVESTMENT SUBADVISOR. (a) Subject to the general supervision of the Fund's Board of Directors and of KIA, the Subadvisor will (i) act in conformity with the Fund's Prospectus and Statement of Additional Information, the Investment Company Act, the Investment Advisers Act, the Internal Revenue Code of 1986, as amended (the "Code"), and all other applicable federal and state laws and regulations, as the same may from time to time be amended; (ii) place purchase and sale orders on behalf of the Fund; (iv) maintain books and records with respect to the securities transactions of the Fund; and (v) furnish the Fund's Board of Directors such periodic, regular and special reports with respect to the Fund and its services hereunder as the Board may reasonably request or as may be required by applicable law or regulation. (b) The Subadvisor will furnish Kopp Funds, Inc. or KIA whatever information, including statistical data, Kopp Funds, Inc. or KIA may reasonably request with respect to the securities or other permissible instruments that the Fund may hold or contemplate purchasing. (c) The Subadvisor will at all times comply with the policies adopted by the Fund's Board of Directors of which it has received written notice. If the Subadvisor believes that a change in any of such policies shall be advisable, it shall recommend such change to KIA and the Fund's Board of Directors. Any change to any such policies whether suggested by the Subadvisor or not shall be approved by the Fund's Board of Directors prior to the implementation of such change, and Subadvisor will be given reasonable notice of the anticipated change. (d) All cash, securities and other assets of the Fund shall be held at all times by such entity or entities engaged by Kopp Funds, Inc. to be the custodian (collectively, the "custodian") in compliance with Section 17(f) of the Investment Company Act. The Subadvisor shall not be responsible for any custody arrangements involving any assets of the Fund or for the payment of any custodial charges or fees, nor shall the Subadvisor have possession or custody of any such assets. All payments, distributions and other transactions in cash, securities or other assets in respect of the Fund shall be made directly to or from the custodian. KIA shall provide, or shall direct the custodian to provide, to the Subadvisor from time to time such reports concerning assets, receipts and disbursements with respect to the Fund as the Subadvisor may request, including daily information on cash balances available for investment, Fund redemption activity and market value of the securities or other permissible instruments held by the Fund. (e) KIA acknowledges and agrees that the Subadvisor is not the Fund's pricing agent, and is not responsible for pricing the securities held by any Fund, however the Subadvisor will provide reasonable assistance to the Fund's pricing agents in valuing securities held by the Fund for which market quotations are not readily available. (f) The Subadvisor makes no representations or warranties, express or implied, that any level of performance or investment results will be achieved by the Fund or that the Fund will perform comparably with any standard, including any other clients of the Subadvisor or index. (g) The Subadvisor will not consult with any other subadvisors of the Fund or other subadvisors to a series under common control with any Fund concerning transactions of the Fund in securities or other assets. (h) The Subadvisor will not advise or act for the Fund in any legal proceedings, including bankruptcies or class actions, involving securities or other permissible instruments held in the Fund or issues of those securities, unless otherwise agreed, provided that the Subadvisor will provide reasonable assistance to KIA and the custodian in connection with the filing and processing of claims and actions on behalf of the Fund. 3. BROKERAGE. (a) In executing transactions for the Fund and selecting brokers or dealers, the Subadvisor will seek to obtain the best price and execution available and shall execute or direct the execution of all such transactions as permitted by law and in a manner that is consistent with its fiduciary obligations to the Fund and its other clients. In assessing the best price and execution available for any Fund transaction, the Subadvisor will consider all factors it deems relevant including, but not limited to, breadth of the market in the security, the price of the security, the financial condition and execution capability of the broker or dealer and the reasonableness of any commission for the specific transaction and on a continuing basis. Consistent with this obligation, when the execution and price offered by two or more brokers or dealers are comparable, the Subadvisor may, at its discretion, execute transactions with brokers and dealers who provide the Fund and/or other accounts over which the Subadvisor exercises investment discretion with research advice and other services, but in all instances best price and execution shall control. The Subadvisor is authorized to place purchase and sale orders for the Fund with brokers and/or dealers subject to the supervision of KIA and the Board of Directors of the Fund and in accordance with the limitations set forth in the registration statement for the Fund shares then in effect. (b) On occasions when the Subadvisor deems the purchase or sale of a security to be in the best interest of a Fund as well as one or more of its other clients, the Subadvisor may to the extent permitted by applicable law, but shall not be obligated to, aggregate the securities to be sold or purchased with those of its other clients. In such event, allocation of the securities so purchased or sold will be made by the Subadvisor in a manner it considers to be equitable and consistent with its fiduciary obligations to Kopp Funds, Inc. and to such other clients. KIA recognizes that, in some cases, this procedure may limit the size of the position that may be acquired or sold for a Fund. 4. INFORMATION PROVIDED TO KOPP FUNDS, INC. (a) The Subadvisor will keep Kopp Funds, Inc. and KIA informed of developments materially affecting the Fund. The Subadvisor will provide Kopp Funds, Inc. and KIA with such investment records, ledgers, accounting and statistical data, written reports and analyses and other information as Kopp Funds, Inc. and KIA require for the preparation of registration statements, periodic and other reports and other documents required by federal and state laws and regulations, and particularly as may be required for the periodic review, renewal, amendment or termination of this Agreement, and such additional documents and information as Kopp Funds, Inc. and KIA may reasonably request for the management of their affairs. (c) At the request of the Board of Directors, a representative of the Subadvisor shall provide a presentation on the Fund's performance and such other matters as the Board of Directors, the Subadvisor and KIA believe is appropriate. (d) The Subadvisor shall furnish to regulatory authorities any information or reports in connection with such services as may be lawfully requested, provided, however, that the Subadvisor shall not otherwise be responsible for the preparation and filing of any other reports or statements (including, without limitation, any tax returns or financial statements) required of the Fund by any governmental or regulatory agency, except as expressly agreed to in writing. The Subadvisor shall also, at Kopp Funds, Inc.'s request, certify to Kopp Funds, Inc.'s independent auditors that sales or purchases aggregated with those of other clients of the Subadvisor, as described in Section 3 above, were allocated in a manner it considers to be equitable. (e) In compliance with the requirements of the Investment Company Act, the Subadvisor hereby agrees that all records that it maintains for the Fund are the property of Kopp Funds, Inc. and further agrees to surrender to Kopp Funds, Inc. promptly upon Kopp Funds, Inc.'s written request any of such records. In addition, the Subadvisor agrees to cooperate with Kopp Funds, Inc. and KIA when either of them is being examined by any regulatory authorities, and specifically agrees to promptly comply with any request by such authorities to provide information or records. The Subadvisor further agrees to preserve for the periods of time prescribed by the Investment Company Act and the Investment Advisers Act the records it maintains in accordance with Section 2(a)(iv) hereof. (f) KIA will vote the Fund's investment securities in accordance with its proxy voting policy and procedures. The Subadvisor shall not be responsible for any such voting. (g) In connection with the purchase and sale of securities of the Fund, the Subadvisor shall arrange for the transmission to KIA and the custodian for the Fund on a daily basis such confirmation, trade tickets and other documents as may be reasonably necessary to enable them to perform their administrative responsibilities with respect to the Fund's investment portfolio. With respect to portfolio securities to be purchased or sold through the Depository Trust Company, the Subadvisor shall arrange for the automatic transmission of the I.D. confirmation of the trade to the custodian of the Fund. The Subadvisor will be responsible for providing portfolio trades to the Fund's accounting agent for inclusion in the daily calculation of the Fund's net asset value in a manner, and in accordance with such time requirements as KIA and the Subadvisor shall agree on. 5. CONFIDENTIALITY. The parties to this Agreement agree that each shall treat as confidential in accordance with its policies and procedures to protect similar confidential information, and with applicable law, all information provided by a party to the others regarding such party's business and operations, including without limitation the investment activities, holdings, or identities of shareholders of the Fund. All confidential information provided by a party hereto shall be used by any other parties hereto solely for the purposes of rendering services pursuant to this Agreement and, except as may be required in carrying out the terms of this Agreement, shall not be disclosed to any third party without the prior consent of such providing party. The foregoing shall not be applicable to any information that is publicly available when provided or which thereafter becomes publicly available other than in contravention of this paragraph. The foregoing also shall not apply to any information which is required to be disclosed by any regulatory authority in the lawful and appropriate exercise of its jurisdiction over a party, by any auditor of the parties hereto, by judicial or administrative process or otherwise by applicable law or regulation; provided, however, that the disclosing party shall provide reasonable notice to the other parties hereto prior to any such disclosure. 6. STANDARD OF CARE. In the absence of willful misfeasance, bad faith, gross negligence, or reckless disregard of its obligations or duties hereunder on the part of the Subadvisor, it, as an inducement to it to enter into this Agreement, shall not be subject to liability to KIA, the Fund or to any shareholder of the Fund for any act or omission in the course of, or connected with, rendering services hereunder for any losses that may be sustained in the purchase, holding or sale of any security. 7. COMPENSATION. Subadvisor will not receive any compensation for the services rendered pursuant to this Agreement. 8. EXPENSES. The Subadvisor shall not bear out-of-pocket expenses in connection with the performance of its services under this Agreement. Without limiting the foregoing, the Subadvisor will not be responsible for the following expenses: (a) brokerage fees or commissions in connection with the execution of securities transactions, (b) taxes and interest; and (c) custodian fees and expenses. 9. SERVICES TO OTHER COMPANIES OR ACCOUNTS. KIA understands that the Subadvisor or its affiliates may act as investment advisor to other clients and KIA has no objection to the Subadvisor so acting. In addition, KIA understands that the persons employed by the Subadvisor to assist in the performance of the Subadvisor's duties hereunder will not devote their full time to such service and nothing contained herein shall be deemed to limit or restrict the right of the Subadvisor or any affiliate of the Subadvisor to engage in and devote time and attention to other business or to render services of whatever kind or nature. 10. TERM AND TERMINATION OF AGREEMENT. (a) This Agreement shall become effective upon approval by shareholders of the Fund of this Agreement and shall continue until the Fund is reorganized into AC New Opportunities II Fund. The Agreement may continue thereafter so long as such continuance is specifically approved at least annually by (i) the Board of Directors of Kopp Funds, Inc. or (ii) a vote of a majority of the Fund's outstanding voting securities, provided that in either event the continuance is also approved by a majority of the Board of Directors who are not interested persons (as defined in the Investment Company Act) of any party to this Agreement, by a vote cast at a meeting called for the purpose of voting on such approval. (b) This Agreement is terminable without penalty as to the Fund on 60 days' written notice by (i) the Board of Directors of Kopp Funds, Inc., (ii) by vote of holders of a majority of a Fund's shares, (iii) by KIA, or (iv) by the Subadvisor, and will terminate automatically upon any termination of the investment advisory agreement between Kopp Funds, Inc. and KIA. This Agreement will terminate automatically in the event of its assignment. The Subadvisor agrees to notify KIA of any circumstances that might result in this Agreement being deemed to be assigned. 11. REPRESENTATIONS. (a) KIA and the Subadvisor each represents that it is registered as an investment advisor under the Investment Advisers Act, that it will use its reasonable best efforts to maintain such registration, and that it will promptly notify the other if it ceases to be so registered, if its registration is suspended for any reason, or if it is notified by any regulatory organization or court of competent jurisdiction that it should show cause why its registration should not be suspended or terminated. KIA and the Subadvisor each further represents that it is registered under the laws of all jurisdictions in which the conduct of its business hereunder requires such registration. (b) KIA represents and warrants that (i) the appointment of the Subadvisor has been duly authorized; (ii) it has full power and authority to execute and deliver this Agreement and to perform the services contemplated hereunder, and such execution, delivery and performance will not cause it to be in violation of its Articles of Organization, Bylaws, or any material laws; and (iii) it has received a copy of Part II of the Subadvisor's Form ADV no less than 48 hours prior to entering into this Agreement. (c) The Subadvisor represents and warrants that (i) its service as subadvisor hereunder has been duly authorized; (ii) it has full power and authority to execute and deliver this Agreement and to perform the services contemplated hereunder, and such execution, delivery and performance will not cause it to be in violation of its organizational documents, its Bylaws or material laws; (iii) it will at all times in the performance of its duties hereunder comply in all material respects with the provisions of the Investment Company Act, the Investment Advisers Act, the Code and all other applicable federal and state laws and regulations, as the same may be amended from time to time; and (iv) it has all controls necessary to perform its obligations under and comply with the representations and warranties it made in this Agreement. 12. AMENDMENT OF THIS AGREEMENT. No provision of this Agreement may be changed, waived, discharged or terminated orally, but only by an instrument in writing signed by the party against which enforcement of the change, waiver, discharge or termination is sought. 13. ENTIRE AGREEMENT. This Agreement constitutes the entire agreement between the parties hereto on the subject matter described herein. 14. INDEPENDENT CONTRACTOR. In the performance of its duties hereunder, the Subadvisor is and shall be an independent contractor and, unless otherwise expressly provided or authorized, shall have no authority to act for or represent Kopp Funds, Inc. or KIA in any way, or otherwise be deemed to be an agent of Kopp Funds, Inc. or KIA. 15. SEVERABILITY. If any provision of this Agreement shall be held or made invalid by a court decision, statue, rule or similar authority, the remainder of this Agreement shall not be affected thereby. 16. NOTICES. All notices and other communications hereunder shall be given or made in writing and shall be delivered personally, or sent by telex, telecopy, express delivery or registered or certified mail, postage prepaid, return receipt requested, to the party or parties to whom they are directed at the following addresses, or at such other addresses as may be designated by notice from such party to all other parties. To the Subadvisor: American Century Investment Management, Inc. American Century Investments 4500 Main Street Kansas City, Missouri 64111 Attention: David H. Reinmiller, Esq. Attn: 816-340-4964 To KIA: Kopp Investment Advisors, LLC 7701 France Avenue South, Suite 500 Edina, Minnesota 55435 Attn: John P. Flakne Fax No.: 952-841-0475 Any notice, demand or other communication given in a manner prescribed in this Section shall be deemed to have been delivered on receipt. 17. DISCLOSURE. KIA shall not, without the prior written consent of the Subadvisor, make representations regarding or reference the Subadvisor or any affiliates in any disclosure document, advertisement, sales literature or other promotional materials; PROVIDED, HOWEVER, the Subadvisor need not review or consent to any reference to its name only or any language that it has previously approved for use in another document. 18. FORCE MAJEURE. The Subadvisor shall not be liable for any failure, delay or interruption in the performance of its obligations hereunder if such failure, delay or interruption results from the occurrence of any acts, events or circumstances beyond the Subadvisor's reasonable control, and the Subadvisor shall have no responsibility of any kind for any loss or damage thereby incurred or suffered by KIA or Kopp Funds, Inc. In such case, the terms of this Agreement shall continue in full force and effect and the Subadvisor obligations shall be performed or carried out as soon as legally and practicably possible after the cessation of such acts, events or circumstances. IN WITNESS WHEREOF, the parties hereto have caused this instrument to be executed by their officers designated below on the day and year first written above. KOPP INVESTMENT ADVISORS, LLC AMERICAN CENTURY INVESTMENT MANAGEMENT, INC. By: By: --------------------------------- ----------------------------------- Name: John P. Flakne Name: David C. Tucker Title: Executive Vice President, Title: Senior Vice President Chief Financial Officer and Secretary EXHIBIT C SUMMARY OF INVESTMENT LIMITATIONS The following chart contains a summary of the fundamental and non-fundamental investment limitations of AC Equity Growth Fund and Kopp TQM Fund. A policy that is fundamental may not be changed without shareholder approval. ------------------------------------------------------- ----------------------------------------------------- AC EQUITY GROWTH FUND KOPP TQM FUND ------------------------------------------------------- ----------------------------------------------------- FUNDAMENTAL INVESTMENT POLICIES FUNDAMENTAL INVESTMENT POLICIES ------------------------------------------------------- ----------------------------------------------------- SENIOR SECURITIES: SENIOR SECURITIES: The Fund may not issue senior securities, except as The Fund may not issue senior securities, except as permitted under the 1940 Act. permitted under the 1940 Act. ------------------------------------------------------- ----------------------------------------------------- BORROWINGS: BORROWINGS: The Fund may not borrow money, except for temporary The Fund may (i) borrow money from banks and (ii) or emergency purposes (not for leveraging or make other investments or engage in other investment) in an amount not exceeding 33 1/3% of the transactions permissible under the 1940 Act which Fund's total assets. For purposes of this policy, may involve a borrowing, provided that the short positions held by the Fund will not be combination of (i) and (ii) shall not exceed 33 considered borrowings. 1/3% of the value of the Fund's assets (including the amount borrowed), less the Fund's liabilities (other than borrowings), except that the Fund may borrow up to an additional 5% of its assets (not including the amount borrowed) from a bank for temporary or emergency purposes (but not for leverage or the purchase of investments). The Fund may also borrow money from other persons to the extent permitted by applicable law. ------------------------------------------------------- ----------------------------------------------------- LENDING: LENDING: The Fund may not lend any security or make any other The Fund may not make loans if, as a result, more loan if, as a result, more than 33 1/3% of the Fund's than 33 1/3% of the Fund's assets would be lent to total assets would be lent to other parties, except other persons, except through purchases of debt (i) through the purchase of debt securities in securities or other debt instruments or engaging in accordance with its investment objective, policies repurchase agreements. and limitations or (ii) by engaging in repurchase agreements with respect to portfolio securities. The Fund has the related non-fundamental policy: The Fund may not make any loans other than loans of portfolio securities, except through purchases of debt securities or other debt instruments or engaging in repurchase agreements with respect to portfolio securities. ------------------------------------------------------- ----------------------------------------------------- REAL ESTATE: REAL ESTATE: The Fund may not purchase or sell real estate unless The Fund may not purchase or sell real estate acquired as a result of ownership of securities or unless acquired as a result of ownership of other instruments. This policy shall not prevent the securities or other instruments (but this shall not Fund from investing in securities or other prohibit the Fund from purchasing or selling instruments backed by real estate or securities of securities or other instruments backed by real companies that deal in real estate or are engaged in estate or of issuers engaged in real estate the real estate business. activities). ------------------------------------------------------- ----------------------------------------------------- CONCENTRATION: CONCENTRATION: The Fund may not concentrate (invest 25% or more of The Fund may not invest more than 25% of its assets the Fund's total assets at the time of purchase) its in securities of companies in any one industry. investments in securities of issuers in a particular "Industry" is defined to include groups of related industry (other than securities issued or guaranteed industries. This restriction does not apply to by the U.S. government or any of its agencies or obligations issued or guaranteed by the U.S. instrumentalities). government, its agencies or instrumentalities. ------------------------------------------------------- ----------------------------------------------------- UNDERWRITING: UNDERWRITING: The Fund may not act as an underwriter of securities The Fund may not act as an underwriter of another issued by others, except to the extent that the Fund company's securities, except to the extent that the may be considered an underwriter within the meaning Fund may be deemed to be an underwriter within the of the Securities Act of 1933 in the disposition of meaning of the Securities Act of 1933, in restricted securities. connection with the purchase and sale of portfolio securities. ------------------------------------------------------- ----------------------------------------------------- COMMODITIES: COMMODITIES: The Fund may not purchase or sell physical The Fund may not purchase or sell physical commodities unless acquired as a result of ownership commodities unless acquired as a result of of securities or other instruments provided this ownership of securities or other instruments (but limitation shall not prohibit the Fund from this shall not prevent the Fund from purchasing or purchasing or selling options and futures contracts selling options, futures contracts, or other or investing in securities or other instruments derivative instruments, or from investing in backed by physical commodities. securities or other instruments backed by physical commodities). ------------------------------------------------------- ----------------------------------------------------- CONTROL: CONTROL: The Fund may not invest for purposes of exercising No applicable limitation. control over management. ------------------------------------------------------- ----------------------------------------------------- DIVERSIFICATION OF INVESTMENTS: DIVERSIFICATION OF INVESTMENTS: The Fund is diversified as defined in the 1940 Act. The Fund may not, with respect to 75% of its total Diversified means that, with respect to 75% of its assets, purchase securities of any issuer (except total assets, the Fund will not invest more than 5% securities issued or guaranteed by the U.S. of its total assets in the securities of a single government or any agency or instrumentality issuer or own more than 10% of the outstanding voting thereof) if, as a result, (i) more than 5% of the securities of a single issuer. Fund's total assets would be invested in the securities of that issuer or (ii) the Fund would hold more than 10% of the outstanding voting securities of that issuer. ------------------------------------------------------- ----------------------------------------------------- NON-FUNDAMENTAL INVESTMENT POLICIES: NON-FUNDAMENTAL INVESTMENT POLICIES: In addition, the Fund is subject to the following The following are the Fund's non-fundamental investment policies that are not fundamental investment policies, which may be changed by and may be changed by the Board of Directors: the Board of Directors without shareholder approval. ------------------------------------------------------- ----------------------------------------------------- SHORT SALES: SHORT SALES: The Fund may not sell securities short, unless it The Fund may not sell securities short, unless the owns or has the right to obtain securities equivalent Fund owns or has the right to obtain securities in kind and amount to the securities sold short, and equivalent in kind and amount to the securities provided that transactions in futures contracts and sold short, or unless it covers such short sale as options are not deemed to constitute selling required by the current rules and positions of the securities short. Securities and Exchange Commission or its staff, and provided that transactions in options, futures contracts, options on futures contracts or other derivative instruments are not deemed to constitute selling securities short. ------------------------------------------------------- ----------------------------------------------------- ILLIQUID SECURITIES: ILLIQUID SECURITIES: The Fund may not purchase any security or enter into The Fund may not invest in illiquid securities if, a repurchase agreement if, as a result, more than 15% as a result of such investment, more than 15% of of its net assets would be invested in illiquid its net assets would be invested in illiquid securities. Illiquid securities include repurchase securities, or such other amounts as may be agreements not entitling the holder to payment of permitted under the 1940 Act. principal and interest within seven days, and securities that are illiquid by virtue of legal or contractual restrictions on resale or the absence of a readily available market. ------------------------------------------------------- ----------------------------------------------------- BORROWINGS: BORROWINGS: The Fund may not purchase additional investment The Fund may not borrow money except from banks or securities at any time during which outstanding through reverse repurchase agreements or mortgage borrowings exceed 5% of the total assets of the Fund. dollar rolls, and will not purchase securities when For purposes of this policy, short positions held by bank borrowings exceed 5% of its assets. the Fund will not be considered borrowings. ------------------------------------------------------- ----------------------------------------------------- PURCHASES ON MARGIN: PURCHASES ON MARGIN: The Fund may not purchase securities on margin, The Fund may not purchase securities on margin, except to obtain such short-term credits as are except that it may obtain such short-term credits necessary for the clearance of transactions, and as are necessary for the clearance of transactions; provided that margin payments in connection with and provided that margin deposits in connection futures contracts and options on futures contracts with futures contracts, options on futures shall not constitute purchasing securities on margin. contracts or other derivative instruments shall not constitute purchasing securities on margin. ------------------------------------------------------- ----------------------------------------------------- SECURITIES OF OTHER INVESTMENT COMPANIES SECURITIES OF OTHER INVESTMENT COMPANIES: The Fund may invest up to 10% of its total assets in The Fund may not purchase securities of other other investment companies, such as mutual funds, investment companies except in compliance with the provided that the investment is consistent with its 1940 Act. investment policies and restrictions. These investments may include investments in money market funds managed by American Century. Under the 1940 Act, the Fund's investment in such securities, subject to certain exceptions, currently is limited to * 3% of the total voting stock of any one investment company; * 5% of the Fund's total assets with respect to any one investment company; and * 10% of the Fund's total assets in the aggregate. ------------------------------------------------------- ----------------------------------------------------- INVESTMENT POLICY: INVESTMENT POLICY: No applicable limitation. The Fund may not make any change in its investment policy of investing at least 80% of its net assets (plus any borrowings for investment purposes) in the investments suggested by the Fund's name without first providing shareholders of the Fund with at least 60 days' notice. ------------------------------------------------------- ----------------------------------------------------- LOANS: The Fund may not make any loans other than loans of portfolio securities, except through purchases of debt securities or debt instruments or engaging in repurchase agreements with respect to portfolio securities. ------------------------------------------------------- ----------------------------------------------------- The following chart contains a summary of the fundamental and non-fundamental investment limitations of AC New Opportunities II Fund and Kopp Emerging Growth Fund. A policy that is fundamental may not be changed without shareholder approval. ---------------------------------------------------------- ------------------------------------------------------ AC NEW OPPORTUNITIES II FUND KOPP EMERGING GROWTH FUND ---------------------------------------------------------- ------------------------------------------------------ FUNDAMENTAL INVESTMENT POLICIES: FUNDAMENTAL INVESTMENT POLICIES: ---------------------------------------------------------- ------------------------------------------------------ ISSUING SENIOR SECURITIES: ISSUING SENIOR SECURITIES: The Fund may not issue senior securities, except as The Fund may not issue senior securities, except as permitted under the 1940 Act. permitted under the 1940 Act. ---------------------------------------------------------- ------------------------------------------------------ BORROWING: BORROWING: The Fund may not borrow money, except for temporary or The Fund may (i) borrow money from banks and (ii) make emergency purposes (not for leveraging or investment) in other investments or engage in other transactions an amount not exceeding 33 1/3% of the Fund's total permissible under the 1940 Act which may involve a assets. borrowing, provided that the combination of (i) and (ii) shall not exceed 33 1/3% of the value of the Fund's assets (including the amount borrowed), less the Fund's liabilities (other than borrowings), except that the Fund may borrow up to an additional 5% of its assets (not including the amount borrowed) from a bank for temporary or emergency purposes (but not for leverage or the purchase of investments). The Fund may also borrow money from other persons to the extent permitted by applicable law. ---------------------------------------------------------- ------------------------------------------------------ LENDING: LENDING: The Fund may not lend any security or make any other The Fund may not make loans if, as a result, more than loan if, as a result, more than 331/3% of the Fund's 33 1/3% of the Fund's assets would be lent to other total assets would be lent to other parties, except (i) persons, except through purchases of debt securities through the purchase of debt securities in accordance or other debt instruments or engaging in repurchase with its investment objective, policies and limitations agreements. or (ii) by engaging in repurchase agreements with respect to portfolio securities. ---------------------------------------------------------- ------------------------------------------------------ REAL ESTATE: REAL ESTATE: The Fund may not purchase or sell real estate unless The Fund may not purchase or sell real estate unless acquired as a result of ownership of securities or other acquired as a result of ownership of securities or instruments. This policy shall not prevent the Fund from other instruments (but this shall not prohibit the investing in securities or other instruments backed by Fund from purchasing or selling securities or other real estate or securities of companies that deal in real instruments backed by real estate or of issuers estate or are engaged in the real estate business. engaged in real estate activities). ---------------------------------------------------------- ------------------------------------------------------ CONCENTRATION: CONCENTRATION: The Fund may not concentrate its investments in The Fund may not invest more than 25% of its assets in securities of issuers in a particular industry (other securities of companies in any one industry. than securities issued or guaranteed by the U.S. "Industry" is defined to include groups of related government or any of its agencies or instrumentalities). industries. This restriction does not apply to obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities. ---------------------------------------------------------- ------------------------------------------------------ UNDERWRITING: UNDERWRITING: The Fund may not act as an underwriter of securities The Fund may not act as an underwriter of another issued by others, except to the extent that the Fund may company's securities, except to the extent that the be considered an underwriter within the meaning of the Fund may be deemed to be an underwriter within the Securities Act of 1933 in the disposition of restricted meaning of the Securities Act of 1933, in connection securities. with the purchase and sale of portfolio securities. ---------------------------------------------------------- ------------------------------------------------------ INVESTING IN COMMODITIES: INVESTING IN COMMODITIES: The Fund may not purchase or sell physical commodities The Fund may not purchase or sell physical commodities unless acquired as a result of ownership of securities unless acquired as a result of ownership of securities or other instruments, provided that this limitation or other instruments (but this shall not prevent the shall not prohibit the Fund from purchasing or selling Fund from purchasing or selling options, futures options and futures contracts or from investing in contracts, or other derivative instruments, or from securities or other instruments backed by physical investing in securities or other instruments backed by commodities. physical commodities); and ---------------------------------------------------------- ------------------------------------------------------ CONTROL: CONTROL: The Fund may not invest for purposes of exercising No applicable limitation. control over management. ---------------------------------------------------------- ------------------------------------------------------ DIVERSIFICATION OF INVESTMENTS: DIVERSIFICATION OF INVESTMENTS: The Fund is diversified as defined in the 1940 Act. No applicable limitation because the Fund is a Diversified means that, with respect to 75% of its total non-diversified investment company. assets, the Fund will not invest more than 5% of its total assets in the securities of a single issuer or own more than 10% of the outstanding voting securities of a single issuer. ---------------------------------------------------------- ------------------------------------------------------ NON-FUNDAMENTAL INVESTMENT POLICIES NON-FUNDAMENTAL INVESTMENT POLICIES: In addition, the Fund is subject to the following The following are the Fund's non-fundamental investment policies that are not fundamental and may be investment policies, which may be changed by the Board changed by the Board of Directors: of Directors without shareholder approval. ---------------------------------------------------------- ------------------------------------------------------ ILLIQUID SECURITIES: ILLIQUID SECURITIES: The Fund may not purchase any security or enter into a The Fund may not invest in illiquid securities if, as repurchase agreement if, as a result, more than 15% of a result of such investment, more than 15% of its net its net assets would be invested in illiquid securities. assets would be invested in illiquid securities, or Illiquid securities include repurchase agreements not such other amounts as may be permitted under the 1940 entitling the holder to payment of principal and Act. interest within seven days, and securities that are illiquid by virtue of legal or contractual restrictions on resale or the absence of a readily available market. ---------------------------------------------------------- ------------------------------------------------------ SHORT SALES: SHORT SALES: The Fund may not sell securities short, unless it owns The Fund may not sell securities short, unless the or has the right to obtain securities equivalent in kind Fund owns or has the right to obtain securities and amount to the securities sold short, and provided equivalent in kind and amount to the securities sold that transactions in futures contracts and options are short, or unless it covers such short sale as required not deemed to constitute selling securities short. by the current rules and positions of the Securities and Exchange Commission or its staff, and provided that transactions in options, futures contracts, options on futures contracts or other derivative instruments are not deemed to constitute selling securities short. ---------------------------------------------------------- ------------------------------------------------------ MARGIN PURCHASES: MARGIN PURCHASES: The Fund may not purchase securities on margin, except The Fund may not purchase securities on margin, except to obtain such short-term credits as are necessary for that the Fund may obtain such short-term credits as the clearance of transactions, and provided that margin are necessary for the clearance of transactions; and payments in connection with futures contracts and provided that margin deposits in connection with options on futures contracts shall not constitute futures contracts, options on futures contracts or purchasing securities on margin. other derivative instruments shall not constitute purchasing securities on margin. ---------------------------------------------------------- ------------------------------------------------------ FUTURES CONTRACTS: FUTURES CONTRACTS: The Fund may enter into futures contracts and write and No applicable limitation. buy put and call options relating to futures contracts. The Fund may not, however, enter into leveraged futures transactions if it would be possible for the Fund to lose more than the notional value of the investment. ---------------------------------------------------------- ------------------------------------------------------ SECURITIES OF OTHER INVESTMENT COMPANIES SECURITIES OF OTHER INVESTMENT COMPANIES: The Fund may invest up to 10% of its total assets in The Fund may not purchase securities of other other investment companies, such as mutual funds, investment companies except in compliance with the provided that the investment is consistent with its 1940 Act. investment policies and restrictions. These investments may include investments in money market funds managed by American Century. Under the 1940 Act, the Fund's investment in such securities, subject to certain exceptions, currently is limited to * 3% of the total voting stock of any one investment company; * 5% of the Fund's total assets with respect to any one investment company; and * 10% of the Fund's total assets in the aggregate. ---------------------------------------------------------- -------------------------------------------------------- BORROWING: BORROWING: The Fund may not purchase additional investment The Fund may not borrow money except from banks or securities at any time during which outstanding through reverse repurchase agreements or mortgage borrowings exceed 5% of the total assets of the Fund. dollar rolls, and will not purchase securities when bank borrowings exceed 5% of its assets. ---------------------------------------------------------- -------------------------------------------------------- INVESTMENT POLICY: INVESTMENT POLICY: No applicable limitation. The Fund may not make any change in its investment policy of investing at least 80% of its net assets (plus any borrowings for investment purposes) in the investments suggested by the Fund's name without first providing shareholders of the Fund with at least 60 days' notice. ---------------------------------------------------------- -------------------------------------------------------- LOANS: LOANS: No applicable limitation. The Fund may not make any loans other than loans of portfolio securities, except through purchases of debt securities or other debt instruments or engaging in repurchase agreements with respect to portfolio securities. ---------------------------------------------------------- -------------------------------------------------------- INVESTMENT IN ISSUES WITH LIMITED OPERATING HISTORIES: INVESTMENT IN ISSUES WITH LIMITED OPERATING HISTORIES: The Fund may invest a portion of its equity assets in No applicable limitation. the equity securities of issuers with limited operating histories. An issuer is considered to have a limited operating history if that issuer has a record of less than three years of continuous operation. Periods of capital formation, incubation, consolidations, and research and development may be considered in determining whether a particular issuer has a record of three years of continuous operation. ---------------------------------------------------------- -------------------------------------------------------- EXHIBIT D MANAGEMENT'S DISCUSSION OF FUND PERFORMANCE AC Equity Growth Fund AC Equity Growth Fund - Performance GROWTH OF $10,000 OVER 10 YEARS $10,000 investment made December 31, 1995


ONE-YEAR RETURNS OVER 10 YEARS

Periods ended December 31

---------------------------------------------------------------------------------------------
                 1996    1997    1998    1999   2000    2001    2002    2003     2004   2005
---------------------------------------------------------------------------------------------
Investor Class  27.34%  36.06%  25.45%  18.47% -10.95% -11.01% -20.32%  30.27%  13.98%  7.30%
---------------------------------------------------------------------------------------------
S&P 500 Index   22.96%  33.36%  28.58%  21.04%  -9.10% -11.89% -22.10% 28.68%   10.88%  4.91%
---------------------------------------------------------------------------------------------

Data presented  reflect past  performance.  Past  performance is no guarantee of
future results.  Current performance may be higher or lower than the performance
shown.  Investment  return and principal  value will  fluctuate,  and redemption
value may be more or less than original cost. To obtain performance data current
to  the  most   recent   month  end,   please  call   1-800-345-2021   or  visit
americancentury.com.

Unless  otherwise   indicated,   performance  reflects  Investor  Class  shares;
performance  for  other  share  classes  will  vary  due to  differences  in fee
structure.  For information about other share classes available,  please consult
the prospectus.  Data assumes  reinvestment of dividends and capital gains,  and
none of the charts  reflect the deduction of taxes that a shareholder  would pay
on fund  distributions  or the redemption of fund shares.  Returns for the index
are provided for comparison. The fund's total returns include operating expenses
(such as transaction  costs and management fees) that reduce returns,  while the
total returns of the index do not.

AC Equity Growth Fund- Portfolio Commentary

PORTFOLIO MANAGERS: BILL MARTIN, TOM VAIANA, AND FEI ZOU

PERFORMANCE SUMMARY

In 2005, AC Equity Growth Fund  outperformed  its benchmark,  the S&P 500 Index,
for the fifth  consecutive  year. The portfolio  posted a total return of 7.30%*
for the year, while the S&P 500 returned 4.91%.

STOCK MARKET REVIEW

Stocks  quietly  generated  modest gains in 2005,  their third  straight year of
positive performance.  Energy was the dominant theme in the stock market for the
year,  with oil  prices  reaching  a record  high of more  than $70 a barrel  in
August. Rising short-term interest rates and a devastating hurricane season also
served as headwinds for the stock market during the year.

Positive influences on the market included  unexpectedly strong earnings,  which
enabled the S&P 500 to extend its streak of  double-digit  earnings growth to 14
consecutive quarters. However, this growth was driven almost entirely by sharply
higher profits in the energy sector.  The economy remained  healthy,  growing by
3.5% in 2005,  and declining  oil prices late in the year helped ease  inflation
concerns.

Overall,  the major stock  indexes each  advanced by  approximately  5% in 2005.
Based on the performance of the Standard & Poor's indexes, mid-cap stocks posted
the best results,  followed by small-cap and large-cap  issues. In the large-cap
segment of the market,  value stocks outperformed growth for the sixth year in a
row.

Eight of the ten  sectors  in the S&P 500  gained  in 2005,  led by  energy  and
utilities--the  biggest  beneficiaries  of higher  energy  prices.  The only two
sectors of the market to decline during the year were consumer discretionary and
telecommunication services.

HEALTH CARE STOCKS OUTPERFORMED

Successful stock selection was the key to AC Equity Growth Fund's outperformance
of the S&P 500 in 2005.  The best results by far were in the health care sector,
which was responsible for nearly  two-thirds of the portfolio's  outperformance.
Five of the top ten contributors to relative results were health care stocks.

Health  care  providers   posted  the  best  results,   led  by  wholesale  drug
distributors McKesson and  AmerisourceBergen.  Both companies benefited from the
successful transition to a fee-for-services  business model, which led to higher
profit margins and strong earnings growth.

TOP TEN HOLDINGS
AS OF DECEMBER 31, 2005
--------------------------------------------------------------------------------
                                            % OF                  % OF
                                         NET ASSETS            NET ASSETS
                                            AS OF                 AS OF
                                          12/31/05               6/30/05
--------------------------------------------------------------------------------
Exxon Mobil Corp.                           4.0%                  3.7%
--------------------------------------------------------------------------------
Intel Corp.                                 2.4%                  3.0%
--------------------------------------------------------------------------------
Johnson & Johnson                           2.3%                  3.0%
--------------------------------------------------------------------------------
Bank of America Corp.                       2.2%                  3.1%
--------------------------------------------------------------------------------
American Express Co.                        2.0%                  2.0%
--------------------------------------------------------------------------------
Amgen Inc.                                  1.9%                  1.6%
--------------------------------------------------------------------------------
Wells Fargo & Co.                           1.9%                  2.0%
--------------------------------------------------------------------------------
Viacom, Inc. Cl B                           1.8%                  1.6%
--------------------------------------------------------------------------------
Capital One
Financial Corp.                             1.7%                  1.5%
--------------------------------------------------------------------------------
McKesson Corp.                              1.7%                  1.7%
--------------------------------------------------------------------------------

*All fund returns referenced in this commentary are for Investor Class shares.

AC Equity Growth Fund - Portfolio Commentary

Other top performers in health care included managed health care provider CIGNA,
which  benefited  from  improving  profit  margins  and  stabilizing  membership
numbers,  and Kos  Pharmaceuticals,  which reported strong sales of its flagship
cholesterol drug.

WINNERS IN ENERGY AND INDUSTRIALS

Stock selection was also beneficial in the energy and industrials  sectors.  The
top individual contributor in the portfolio was oil & gas producer Sunoco, which
surged as refining profit margins increased sharply.

In  the  industrial  sector,  credit  reporting  agency  Equifax  was  the  best
contributor.  The rise in credit card debt, personal bankruptcies,  and identity
theft increased demand for the credit reports provided by Equifax.

TECHNOLOGY STOCKS WERE MIXED

Information  technology  stocks  produced  mixed results,  with stock  selection
detracting  fractionally from relative performance.  Two of the top contributors
in the portfolio  were Apple  Computer,  which more than doubled during the year
thanks to the runaway success of the iPod, and cell phone maker Motorola,  which
posted healthy earnings growth and captured a higher share of the U.S. market.

However,  the  fund's  two worst  contributors  to  relative  results  were also
technology  stocks.  Computer giant IBM declined after  reporting  disappointing
earnings and  restructuring  its European  operations,  while Internet  provider
EarthLink suffered user losses early in the year that weighed on revenues.

CONSUMER STAPLES DETRACTED FROM RESULTS

The portfolio's only significant  detractor from performance relative to the S&P
500 was the consumer  staples  sector.  Although  several fund  holdings in this
sector  underperformed  during the  year--including  fresh  produce  distributor
Chiquita Brands  International and battery maker Energizer  Holdings--the  worst
contributors  were  stocks in the index that  performed  well but were absent or
underrepresented  in the portfolio.  Examples  include tobacco  products company
Altria and beverage maker PepsiCo.

AC EQUITY GROWTH FUND'S FIVE LARGEST
OVERWEIGHTS AS OF DECEMBER 31, 2005
--------------------------------------------------------------------------------
                                            % OF                  % OF
                                         PORTFOLIO'S             S&P 500
                                           STOCKS                 INDEX
--------------------------------------------------------------------------------
McKesson Corp.                              1.72%                 0.14%
--------------------------------------------------------------------------------
Berkley (W.R.) Corp.                        1.55%                  --
--------------------------------------------------------------------------------
Sunoco, Inc.                                1.60%                 0.09%
--------------------------------------------------------------------------------
Capital One Financial
Corp.                                       1.73%                 0.23%
--------------------------------------------------------------------------------
Hospira Inc.                                1.52%                 0.06%
--------------------------------------------------------------------------------

AC EQUITY GROWTH FUND'S FIVE LARGEST
UNDERWEIGHTS AS OF DECEMBER 31, 2005
--------------------------------------------------------------------------------
                                            % OF                  % OF
                                         PORTFOLIO'S             S&P 500
                                           STOCKS                 INDEX
--------------------------------------------------------------------------------
General Electric Co.                         --                   3.29%
--------------------------------------------------------------------------------
Citigroup Inc.                               --                   2.18%
--------------------------------------------------------------------------------
Procter & Gamble Co.
(The)                                        --                   1.72%
--------------------------------------------------------------------------------
Microsoft Corporation                       0.41%                 2.13%
--------------------------------------------------------------------------------
American International
Group, Inc.                                  --                   1.57%
--------------------------------------------------------------------------------




AC New Opportunities II Fund - Performance
TOTAL RETURNS AS OF OCTOBER 31, 2005

                                              --------------
                                              AVERAGE ANNUAL

                                                 RETURNS

--------------------------------------------------------------------------------
                                                 SINCE           INCEPTION
                                 1 YEAR        INCEPTION           DATE
--------------------------------------------------------------------------------
INVESTOR CLASS                   10.14%         7.66%              6/1/01
--------------------------------------------------------------------------------
RUSSELL 2000 GROWTH INDEX(1)     10.91%         1.96%(2)             --
--------------------------------------------------------------------------------
A Class                                                           1/31/03
   No sales charge*               9.91%        20.18%(3)
   With sales charge*             3.61%        17.66%(3)
--------------------------------------------------------------------------------
B Class                                                           1/31/03
   No sales charge*               9.03%        19.27%(3)
   With sales charge*             5.02%        18.48%(3)
--------------------------------------------------------------------------------
C Class                           9.16%        19.46%(3)          1/31/03
--------------------------------------------------------------------------------

*Sales  charges  include  initial sales charges and  contingent  deferred  sales
charges  (CDSCs),  as  applicable.  A Class shares have a maximum  5.75% initial
sales charge for equity  funds and may be subject to a maximum CDSC of 1.00%.  B
Class  shares  redeemed  within six years of purchase are subject to a CDSC that
declines from 5.00% during the first year after purchase to 0.00% the sixth year
after purchase. C Class shares redeemed within 12 months of purchase are subject
to a maximum  CDSC of 1.00%.  Please see the Share Class  Information  pages for
more about the applicable  sales charges for each share class.  The SEC requires
that mutual funds provide  performance  information net of maximum sales charges
in all cases where charges could be applied.

(1) (c) 2005  Reuters.  All  rights  reserved.  Any  copying,  republication  or
redistribution  of Lipper  content,  including  by  caching,  framing or similar
means,  is expressly  prohibited  without the prior  written  consent of Lipper.
Lipper shall not be liable for any errors or delays in the  content,  or for any
actions taken in reliance  thereon.  The data contained herein has been obtained
from  company  reports,  financial  reporting  services,  periodicals  and other
resources  believed  to  be  reliable.  Although  carefully  verified,  data  on
compilations  is not  guaranteed by Lipper Inc. -- A Reuters  Company and may be
incomplete.  No offer  or  solicitations  to buy or sell  any of the  securities
herein is being made by Lipper.

(2) Since  5/31/01,  the date nearest the Investor  Class's  inception for which
data are available.

(3) Class returns would have been lower if service and distribution fees had not
been waived from 2/1/03 to 2/21/03, 2/1/03 to 2/10/03, and 2/1/03 to 6/30/03 for
the A,  B,  and C  Class  shares,  respectively.  Data  presented  reflect  past
performance.  Past  performance  is no  guarantee  of  future  results.  Current
performance may be higher or lower than the performance shown. Investment return
and principal  value will  fluctuate,  and redemption  value may be more or less
than original cost. To obtain  performance data current to the most recent month
end, please call 1-800-345-2021 or visit americancentury.com. Historically small
company  stocks  have  been  more  volatile  than the  stocks  of  larger,  more
established companies.

Unless  otherwise   indicated,   performance  reflects  Investor  Class  shares;
performance  for  other  share  classes  will  vary  due to  differences  in fee
structure.  For information about other share classes available,  please consult
the prospectus.  Data assumes  reinvestment of dividends and capital gains,  and
none of the charts  reflect the deduction of taxes that a shareholder  would pay
on fund  distributions  or the redemption of fund shares.  Returns for the index
are provided for comparison. The fund's total returns include operating expenses
(such as transaction  costs and management fees) that reduce returns,  while the
total returns of the index do not.





AC New Opportunities II Fund- Performance

GROWTH OF $10,000 OVER LIFE OF CLASS

$10,000 investment made June 1, 2001


ONE-YEAR RETURNS OVER LIFE OF CLASS
Periods ended October 31

--------------------------------------------------------------------------------
                              2001*     2002      2003       2004       2005
--------------------------------------------------------------------------------
Investor Class               -9.60%    -8.19%    38.55%      9.39%     10.14%
--------------------------------------------------------------------------------
Russell 2000 Growth Index   -19.01%   -21.57%    46.56%      5.53%     10.91%
--------------------------------------------------------------------------------

* From 6/1/01, the Investor Class's inception date. Index data from 5/31/01, the
date nearest the Investor  Class's  inception for which data are available.  Not
annualized.

Data presented  reflect past  performance.  Past  performance is no guarantee of
future results.  Current performance may be higher or lower than the performance
shown.  Investment  return and principal  value will  fluctuate,  and redemption
value may be more or less than original cost. To obtain performance data current
to  the  most   recent   month  end,   please  call   1-800-345-2021   or  visit
americancentury.com.  Historically  small company stocks have been more volatile
than the stocks of larger, more established companies.

Unless  otherwise   indicated,   performance  reflects  Investor  Class  shares;
performance  for  other  share  classes  will  vary  due to  differences  in fee
structure.  For information about other share classes available,  please consult
the prospectus.  Data assumes  reinvestment of dividends and capital gains,  and
none of the charts  reflect the deduction of taxes that a shareholder  would pay
on fund  distributions  or the redemption of fund shares.  Returns for the index
are provided for comparison. The fund's total returns include operating expenses
(such as transaction  costs and management fees) that reduce returns,  while the
total returns of the index do not.

New Opportunities II - Portfolio Commentary

THE NEW  OPPORTUNITIES  II INVESTMENT TEAM:  PORTFOLIO  MANAGERS TOM TELFORD AND
HAROLD S. BRADLEY AND INVESTMENT ANALYSTS STAFFORD SOUTHWICK AND MATT FERRETTI.

American  Century New  Opportunities  II advanced 10.14%* during the fiscal year
ended October 31, 2005, lagging the 10.91% return of its benchmark,  the Russell
2000 Growth Index.

ECONOMIC REVIEW

The U.S.  economy  (as  measured  by gross  domestic  product  -- GDP) grew at a
moderate rate during the fiscal year. The  annualized  "real" rate of GDP growth
(factoring out inflation)  ranged from 3.3% to 4.3%. Energy costs and short-term
interest rates soared,  but "core" inflation  (excluding food and energy prices)
remained relatively stable.

Energy  costs  jumped 35% in the  Consumer  Price Index (CPI) for the year ended
September 30, 2005 (reported in October 2005) as crude oil futures  flirted with
$70 a barrel.  But the one-year  percentage  change in core CPI fell back to the
same 2% level as a year earlier. Attempting to keep inflation under control, the
Federal  Reserve,  in  eight  quarter-point  increments,  raised  its  overnight
interest  rate target two full  percentage  points to 3.75% by October 2005 from
1.75% in October 2004.

STOCK MARKET REVIEW

Overcoming rising fuel and interest costs, corporate earnings for the Standard &
Poor's 500 Index  (through the third quarter of 2005)  extended  their string of
double-digit  growth to 12 straight  quarters.  The S&P 500, a key benchmark for
larger-capitalization  companies,  returned  8.72%  in  the  fiscal  year.  That
performance  trailed  its  smaller-cap  counterparts,  the  S&P  MidCap  400 and
SmallCap 600 indices, which gained 17.65% and 15.27%, respectively.

As a group,  small-cap value stocks  outpaced  small-cap  growth issues,  as the
Russell 2000 Value Index gained  13.04%,  213 bps more than the 10.91% return of
the Russell 2000 Growth.

MATERIAL RESULTS

Solid security  selection in the materials sector,  especially in the metals and
mining industry, contributed significantly to New Opportunities II's fiscal-year
return.  Titanium  Metals Corp.,  a maker of titanium parts used in aircraft and
the  portfolio's   largest  average   individual   weighting  during  the  year,
exemplified the type of investment the New Opportunities II team targets.

TOP TEN HOLDINGS AS OF OCTOBER 31, 2005
AS A % OF NET ASSETS
--------------------------------------------------------------------------------
                                          10/31/05               4/30/05

--------------------------------------------------------------------------------
Titanium Metals Corp.                       3.6%                  1.8%
--------------------------------------------------------------------------------
Quidel Corp.                                2.5%                   --
--------------------------------------------------------------------------------
American Science
and Engineering Inc.                        2.4%                   --
--------------------------------------------------------------------------------
Administaff, Inc.                           1.9%                   --
--------------------------------------------------------------------------------
Matrix Service Co.                          1.7%                   --
--------------------------------------------------------------------------------
Radiation Therapy
Services Inc.                               1.7%                  1.5%
--------------------------------------------------------------------------------
Grant Prideco Inc.                          1.5%                  1.2%
--------------------------------------------------------------------------------
Knight Capital
Group, Inc. Cl A                            1.5%                   --
--------------------------------------------------------------------------------
FPIC Insurance
Group Inc.                                  1.5%                   --
--------------------------------------------------------------------------------
Ceradyne Inc.                               1.5%                   --
--------------------------------------------------------------------------------

*All fund returns  referenced in this  commentary are for Investor Class shares.
(continued)

Benefiting  from  surging  demand as aircraft  makers  sought  more  lightweight
materials,  in part to combat rising jet fuel costs,  Titanium Metals  exhibited
both solid earnings  acceleration  and strong relative price strength -- two key
attributes for portfolio  inclusion.  The company's share price increased almost
five-fold in the 12-month  period,  composing  about a third of the  portfolio's
total return.

In  the  consumer  discretionary  sector,  sound  stock  picks  among  specialty
retailers  and  an  avoidance  of  struggling  media  companies  and  multi-line
retailers boosted relative performance for New Opportunities II. As a whole, the
sector ranked second only to materials in positive absolute contributions to the
portfolio.

Stock selection in industrials also generated  positive  results.  The portfolio
bought a stake in Administaff,  a provider of human resources  staffing to small
and  medium-sized  businesses,  and that company's  shares surged along with its
earnings.

TRIPPING ON TECHNOLOGY

The  information  technology  sector  stripped  more  than  any  other  from New
Opportunities  II's  return.  The  portfolio's   underweight  position  couldn't
overcome  weak stock  selection  in  software,  semiconductors  and  information
technology  services.  Six of the  portfolio's  10 leading  individual  relative
detractors came from the IT sector. However, the portfolio did enjoy substantial
contributions  from  Itron,  a maker of  electronic  meter  and data  collection
equipment for the utility industry.

The portfolio's biggest decliner, Able Laboratories,  lost 90% of its value in a
two-month  period in mid-2005.  The generic drug maker  abruptly  suspended  all
manufacturing  and shipping  operations as regulatory  questions arose about its
laboratory and production  procedures.  Shortly after the second quarter of 2005
ended,  the company lost its second chief  executive in two months and has since
decided to auction all its assets.  New Opportunities II shed the stock, but not
before incurring some of its damage.

An  overweight  in  financials  -- in large part  reflecting a decision to avoid
bigger weights in IT and health care -- also hurt the portfolio's performance as
rising  short-term  interest  rates  and a  flattening  yield  curve  challenged
commercial banks, thrifts and other lenders.

INVESTMENT PHILOSOPHY

We remain  committed to pursuing an  investment  approach of  identifying  small
companies  that appear to have  accelerating  earnings  and revenue  growth.  We
believe this approach  provides the optimum  potential for long-term  investment
rewards.

TOP FIVE INDUSTRIES AS OF OCTOBER 31, 2005
AS A % OF NET ASSETS
--------------------------------------------------------------------------------
                                          10/31/05               4/30/05

--------------------------------------------------------------------------------
Health Care Equipment
& Supplies                                 10.9%                  5.6%
--------------------------------------------------------------------------------
Capital Markets                             8.7%                  0.8%
--------------------------------------------------------------------------------
Commercial Banks                            6.2%                  3.5%
--------------------------------------------------------------------------------
Commercial Services
& Supplies                                  5.5%                  2.0%
--------------------------------------------------------------------------------
Semiconductors & Semiconductor
Equipment                                   5.1%                  1.2%
--------------------------------------------------------------------------------
TYPES OF INVESTMENTS IN PORTFOLIO
AS A % OF NET ASSETS
--------------------------------------------------------------------------------
                                       10/31/05                4/30/05
--------------------------------------------------------------------------------
Common Stocks                           100.1%                  97.7%
--------------------------------------------------------------------------------
Temporary
Cash Investments                          1.7%                   1.2%
--------------------------------------------------------------------------------
Other Assets
and Liabilities                         (1.8)%                   1.1%
--------------------------------------------------------------------------------









                                                                       Exhibit E

                              FINANCIAL INFORMATION


AC Equity Growth Fund- Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED DECEMBER 31
------------------------------------------------------------------------------------------
                                                   INVESTOR CLASS
------------------------------------------------------------------------------------------
                               2005         2004         2003         2002         2001
------------------------------------------------------------------------------------------
PER-SHARE DATA
------------------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period           $22.08       $19.60       $15.19       $19.24       $21.77
------------------------------------------------------------------------------------------
Income From
Investment Operations
-------------------------
  Net Investment
  Income (Loss)(1)              0.22         0.25         0.17         0.15         0.13
-------------------------
  Net Realized and
  Unrealized Gain (Loss)        1.39         2.47         4.41        (4.05)       (2.53)
------------------------------------------------------------------------------------------
  Total From
  Investment Operations         1.61         2.72         4.58        (3.90)       (2.40)
------------------------------------------------------------------------------------------
Distributions
-------------------------
  From Net
  Investment Income            (0.22)       (0.24)       (0.17)       (0.15)       (0.13)
-------------------------
  From Net
  Realized Gains               (0.10)          --           --           --           --
------------------------------------------------------------------------------------------
  Total Distributions          (0.32)       (0.24)       (0.17)       (0.15)       (0.13)
------------------------------------------------------------------------------------------
Net Asset Value,
End of Period                 $23.37       $22.08       $19.60       $15.19       $19.24
==========================================================================================
  TOTAL RETURN(2)               7.30%       13.98%       30.27%      (20.32)%     (11.01)%

RATIOS/SUPPLEMENTAL DATA
------------------------------------------------------------------------------------------
Ratio of Operating
Expenses to Average
Net Assets                      0.67%        0.68%        0.69%        0.69%        0.68%
-------------------------
Ratio of Net Investment
Income (Loss) to Average
Net Assets                      0.98%        1.24%        1.00%        0.86%        0.64%
-------------------------
Portfolio Turnover Rate          106%          97%          95%         100%          79%
-------------------------
Net Assets, End of Period
(in thousands)             $1,962,596   $1,547,062   $1,188,103     $979,959   $1,465,026
------------------------------------------------------------------------------------------

(1)  Computed using average shares outstanding throughout the period.

(2)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains  distributions,  if any.  The  total  return of the  classes  may not
     precisely  reflect the class expense  differences  because of the impact of
     calculating the net asset values to two decimal places. If net asset values
     were calculated to three decimal places, the total return differences would
     more closely reflect the class expense differences.  The calculation of net
     asset  values  to two  decimal  places  is  made  in  accordance  with  SEC
     guidelines  and does not  result in any gain or loss of value  between  one
     class and another.

See Notes to Financial Statements.



AC Equity Growth Fund - Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED DECEMBER 31
------------------------------------------------------------------------------------------
                                                      ADVISOR CLASS
------------------------------------------------------------------------------------------
                               2005         2004         2003         2002         2001
------------------------------------------------------------------------------------------
PER-SHARE DATA
------------------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period           $22.07       $19.59       $15.17       $19.23       $21.77
------------------------------------------------------------------------------------------
Income From
Investment Operations
-------------------------
  Net Investment
  Income (Loss)(1)              0.17         0.20         0.13         0.11         0.08
-------------------------
  Net Realized and
  Unrealized Gain (Loss)        1.37         2.47         4.41        (4.06)       (2.54)
------------------------------------------------------------------------------------------
  Total From
  Investment Operations         1.54         2.67         4.54        (3.95)       (2.46)
------------------------------------------------------------------------------------------
Distributions
-------------------------
  From Net
  Investment Income            (0.16)       (0.19)       (0.12)       (0.11)       (0.08)
-------------------------
  From Net
  Realized Gains               (0.10)          --           --           --           --
------------------------------------------------------------------------------------------
  Total Distributions          (0.26)       (0.19)       (0.12)       (0.11)       (0.08)
------------------------------------------------------------------------------------------
Net Asset Value,
End of Period                 $23.35       $22.07       $19.59       $15.17       $19.23
==========================================================================================
  TOTAL RETURN(2)               6.99%       13.71%       30.05%      (20.60)%     (11.28)%

RATIOS/SUPPLEMENTAL DATA
------------------------------------------------------------------------------------------
Ratio of Operating
Expenses to Average
Net Assets                      0.92%        0.93%        0.94%        0.94%        0.93%
-------------------------
Ratio of Net Investment
Income (Loss) to Average
Net Assets                      0.73%        0.99%        0.75%        0.61%        0.39%
-------------------------
Portfolio Turnover Rate          106%          97%          95%         100%          79%
-------------------------
Net Assets, End of Period
(in thousands)               $265,812     $160,427     $114,404      $99,615     $132,214
------------------------------------------------------------------------------------------

(1)  Computed using average shares outstanding throughout the period.

(2)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains  distributions,  if any.  The  total  return of the  classes  may not
     precisely  reflect the class expense  differences  because of the impact of
     calculating the net asset values to two decimal places. If net asset values
     were calculated to three decimal places, the total return differences would
     more closely reflect the class expense differences.  The calculation of net
     asset  values  to two  decimal  places  is  made  in  accordance  with  SEC
     guidelines  and does not  result in any gain or loss of value  between  one
     class and another.

See Notes to Financial Statements.



AC Equity Growth Fund - Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED DECEMBER 31 (EXCEPT AS NOTED)
------------------------------------------------------------------------------------------
                                                       C CLASS
------------------------------------------------------------------------------------------
                               2005         2004         2003         2002        2001(1)
------------------------------------------------------------------------------------------
PER-SHARE DATA
------------------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period           $22.03       $19.55       $15.14       $19.23       $20.26
------------------------------------------------------------------------------------------
Income From
Investment Operations
-------------------------
  Net Investment
  Income (Loss)(2)             --(3)         0.05        (0.01)       (0.02)       (0.04)
-------------------------
  Net Realized and
  Unrealized Gain (Loss)        1.37         2.47         4.43        (4.07)       (0.99)
------------------------------------------------------------------------------------------
  Total From
  Investment Operations         1.37         2.52         4.42        (4.09)       (1.03)
------------------------------------------------------------------------------------------
Distributions
-------------------------
  From Net
  Investment Income            (0.02)       (0.04)       (0.01)          --          --
-------------------------
  From Net
  Realized Gains               (0.10)          --           --           --          --
------------------------------------------------------------------------------------------
  Total Distributions          (0.12)       (0.04)       (0.01)          --          --
------------------------------------------------------------------------------------------
Net Asset Value,
End of Period                 $23.28       $22.03       $19.55       $15.14       $19.23
==========================================================================================
  TOTAL RETURN(4)               6.23%       12.89%       29.20%      (21.23)%      (5.13)%

RATIOS/SUPPLEMENTAL DATA
------------------------------------------------------------------------------------------
Ratio of Operating
Expenses to Average
Net Assets                      1.67%        1.68%        1.69%        1.69%     1.68%(5)
-------------------------
Ratio of Net Investment
Income (Loss) to Average
Net Assets                    (0.02)%        0.24%        0.00%      (0.14)%   (0.44)%(5)
-------------------------
Portfolio Turnover Rate          106%          97%          95%         100%       79%(6)
-------------------------
Net Assets, End of Period
(in thousands)                 $4,536       $2,088       $1,076         $268         $139
------------------------------------------------------------------------------------------

(1)  July 18, 2001 (commencement of sale) through December 31, 2001.

(2)  Computed using average shares outstanding throughout the period.

(3)  Per-share amount was less than $0.005.

(4)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains distributions, if any, and does not reflect applicable sales charges.
     Total returns for periods less than one year are not annualized.  The total
     return  of  the  classes  may  not  precisely  reflect  the  class  expense
     differences  because of the impact of  calculating  the net asset values to
     two decimal  places.  If net asset values were  calculated to three decimal
     places,  the total return  differences would more closely reflect the class
     expense  differences.  The  calculation  of net asset values to two decimal
     places is made in accordance with SEC guidelines and does not result in any
     gain or loss of value between one class and another.

(5)  Annualized.

(6)  Portfolio  turnover is calculated at the fund level.  Percentage  indicated
     was calculated for the year ended December 31, 2001.

See Notes to Financial Statements.



AC Equity Growth Fund- Financial Highlights--Semiannual

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED DECEMBER 31 (EXCEPT AS NOTED)
----------------------------------------------------------------------------------------------------
                                                          INVESTOR CLASS
----------------------------------------------------------------------------------------------------
                                2006(1)      2005        2004        2003        2002        2001
----------------------------------------------------------------------------------------------------
PER-SHARE DATA
----------------------------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period             $23.37      $22.08      $19.60      $15.19      $19.24      $21.77
----------------------------------------------------------------------------------------------------
Income From
Investment Operations
--------------------------
  Net Investment
  Income (Loss)(2)                0.11        0.22        0.25        0.17        0.15        0.13
--------------------------
  Net Realized and
  Unrealized Gain (Loss)          0.57        1.39        2.47        4.41       (4.05)      (2.53)
----------------------------------------------------------------------------------------------------
  Total From
  Investment Operations           0.68        1.61        2.72        4.58       (3.90)      (2.40)
----------------------------------------------------------------------------------------------------
Distributions
--------------------------
  From Net
  Investment Income              (0.09)      (0.22)      (0.24)      (0.17)      (0.15)      (0.13)
--------------------------
  From Net
  Realized Gains                 (0.03)      (0.10)         --          --          --          --
----------------------------------------------------------------------------------------------------
  Total Distributions            (0.12)      (0.32)      (0.24)      (0.17)      (0.15)      (0.13)
----------------------------------------------------------------------------------------------------
Net Asset Value,
End of Period                   $23.93      $23.37      $22.08      $19.60      $15.19      $19.24
====================================================================================================
  TOTAL RETURN(3)                 2.95%       7.30%      13.98%      30.27%     (20.32)%    (11.01)%

RATIOS/SUPPLEMENTAL DATA
----------------------------------------------------------------------------------------------------
Ratio of Operating
Expenses to Average
Net Assets                     0.67%(4)       0.67%       0.68%       0.69%       0.69%       0.68%
--------------------------
Ratio of Net Investment
Income (Loss) to
Average Net Assets             0.87%(4)       0.98%       1.24%       1.00%       0.86%       0.64%
--------------------------
Portfolio Turnover Rate             54%        106%         97%         95%        100%         79%
--------------------------
Net Assets, End of Period
(in thousands)               $2,210,452  $1,962,596  $1,547,062  $1,188,103    $979,959  $1,465,026
----------------------------------------------------------------------------------------------------

(1)  Six months ended June 30, 2006 (unaudited).

(2)  Computed using average shares outstanding throughout the period.

(3) Total return assumes reinvestment of net investment income and capital gains
    distributions, if any. Total returns for periods less than one year are not
    annualized. The total return of the classes may not precisely reflect the
    class expense differences because of the impact of calculating the net asset
    values to two decimal places. If net asset values were calculated to three
    decimal places, the total return differences would more closely reflect the
    class expense differences. The calculation of net asset values to two
    decimal places is made in accordance with SEC guidelines and does not result
    in any gain or loss of value between one class and another.

(4) Annualized.

See Notes to Financial Statements.



AC Equity Growth Fund - Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED DECEMBER 31 (EXCEPT AS NOTED)
----------------------------------------------------------------------------------------------------
                                                           ADVISOR CLASS
----------------------------------------------------------------------------------------------------
                                2006(1)      2005        2004        2003        2002        2001
----------------------------------------------------------------------------------------------------
PER-SHARE DATA
----------------------------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period             $23.35      $22.07      $19.59      $15.17      $19.23      $21.77
----------------------------------------------------------------------------------------------------
Income From
Investment Operations
--------------------------
  Net Investment
  Income (Loss)(2)                0.08        0.17        0.20        0.13        0.11        0.08
--------------------------
  Net Realized and
  Unrealized Gain (Loss)          0.58        1.37        2.47        4.41       (4.06)      (2.54)
----------------------------------------------------------------------------------------------------
  Total From
  Investment Operations           0.66        1.54        2.67        4.54       (3.95)      (2.46)
----------------------------------------------------------------------------------------------------
Distributions
--------------------------
  From Net
  Investment Income              (0.07)      (0.16)      (0.19)      (0.12)      (0.11)      (0.08)
--------------------------
  From Net
  Realized Gains                 (0.03)      (0.10)         --          --          --          --
----------------------------------------------------------------------------------------------------
  Total Distributions            (0.10)      (0.26)      (0.19)      (0.12)      (0.11)      (0.08)
----------------------------------------------------------------------------------------------------
Net Asset Value,
End of Period                   $23.91      $23.35      $22.07      $19.59      $15.17      $19.23
====================================================================================================
  TOTAL RETURN(3)                 2.83%       6.99%      13.71%      30.05%     (20.60)%    (11.28)%

RATIOS/SUPPLEMENTAL DATA
----------------------------------------------------------------------------------------------------
Ratio of Operating
Expenses to Average
Net Assets                     0.92%(4)       0.92%       0.93%       0.94%       0.94%       0.93%
--------------------------
Ratio of Net Investment
Income (Loss) to
Average Net Assets             0.62%(4)       0.73%       0.99%       0.75%       0.61%       0.39%
--------------------------
Portfolio Turnover Rate             54%        106%         97%         95%        100%         79%
--------------------------
Net Assets, End of Period
(in thousands)                 $351,466    $265,812    $160,427    $114,404     $99,615    $132,214
----------------------------------------------------------------------------------------------------

(1)  Six months ended June 30, 2006 (unaudited).

(2)  Computed using average shares outstanding throughout the period.

(3)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains  distributions,  if any. Total returns for periods less than one year
     are not  annualized.  The total  return of the  classes  may not  precisely
     reflect the class expense  differences because of the impact of calculating
     the net asset  values to two  decimal  places.  If net  asset  values  were
     calculated to three decimal places, the total return differences would more
     closely reflect the class expense differences. The calculation of net asset
     values to two decimal places is made in accordance  with SEC guidelines and
     does not result in any gain or loss of value between one class and another.

(4)  Annualized.

See Notes to Financial Statements.



AC Equity Growth Fund- Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED DECEMBER 31 (EXCEPT AS NOTED)
----------------------------------------------------------------------------------------------------
                                                             C CLASS
----------------------------------------------------------------------------------------------------
                                2006(1)      2005        2004        2003        2002       2001(2)
----------------------------------------------------------------------------------------------------
PER-SHARE DATA
----------------------------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period             $23.28      $22.03      $19.55      $15.14      $19.23      $20.26
----------------------------------------------------------------------------------------------------
Income From
Investment Operations
--------------------------
  Net Investment
  Income (Loss)(3)               (0.01)       --(4)       0.05       (0.01)      (0.02)      (0.04)
--------------------------
  Net Realized and
  Unrealized Gain (Loss)          0.57        1.37        2.47        4.43       (4.07)      (0.99)
----------------------------------------------------------------------------------------------------
  Total From
  Investment Operations           0.56        1.37        2.52        4.42       (4.09)      (1.03)
----------------------------------------------------------------------------------------------------
Distributions
--------------------------
  From Net
  Investment Income                 --       (0.02)      (0.04)      (0.01)         --          --
--------------------------
  From Net
  Realized Gains                 (0.03)      (0.10)         --          --          --          --
----------------------------------------------------------------------------------------------------
  Total Distributions            (0.03)      (0.12)      (0.04)      (0.01)         --          --
----------------------------------------------------------------------------------------------------
Net Asset Value,
End of Period                   $23.81      $23.28      $22.03      $19.55      $15.14      $19.23
====================================================================================================
  TOTAL RETURN(5)                 2.42%       6.23%      12.89%      29.20%     (21.23)%     (5.13)%

RATIOS/SUPPLEMENTAL DATA
----------------------------------------------------------------------------------------------------
Ratio of Operating
Expenses to Average
Net Assets                     1.67%(6)       1.67%       1.68%       1.69%       1.69%    1.68%(6)
--------------------------
Ratio of Net Investment
Income (Loss) to
Average Net Assets           (0.13)%(6)     (0.02)%       0.24%       0.00%     (0.14)%  (0.44)%(6)
--------------------------
Portfolio Turnover Rate             54%        106%         97%         95%        100%      79%(7)
--------------------------
Net Assets, End of Period
(in thousands)                   $7,235      $4,536      $2,088      $1,076        $268        $139
----------------------------------------------------------------------------------------------------

(1)  Six months ended June 30, 2006 (unaudited).

(2)  July 18, 2001 (commencement of sale) through December 31, 2001.

(3)  Computed using average shares outstanding throughout the period.

(4)  Per-share amount is less than $0.005.

(5)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains distributions, if any, and does not reflect applicable sales charges.
     Total returns for periods less than one year are not annualized.  The total
     return  of  the  classes  may  not  precisely  reflect  the  class  expense
     differences  because of the impact of  calculating  the net asset values to
     two decimal  places.  If net asset values were  calculated to three decimal
     places,  the total return  differences would more closely reflect the class
     expense  differences.  The  calculation  of net asset values to two decimal
     places is made in accordance with SEC guidelines and does not result in any
     gain or loss of value between one class and another.

(6)  Annualized.

(7)  Portfolio  turnover is calculated at the fund level.  Percentage  indicated
     was calculated for the year ended December 31, 2001.

See Notes to Financial Statements.





AC New Opportunities II Fund- Financial Highlights-Annual

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)
----------------------------------------------------------------------------------------------
                                                              INVESTOR CLASS
----------------------------------------------------------------------------------------------
                                              2005      2004      2003     2002       2001(1)
----------------------------------------------------------------------------------------------
PER-SHARE DATA
----------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period         $6.29     $5.75     $4.15    $4.52        $5.00
----------------------------------------------------------------------------------------------
Income From Investment Operations
------------------------------------------
  Net Investment Income (Loss)(2)            (0.06)    (0.07)    (0.05)   (0.05)       (0.01)
------------------------------------------
  Net Realized and Unrealized Gain (Loss)     0.69      0.61      1.65    (0.32)       (0.47)
----------------------------------------------------------------------------------------------
  Total From Investment Operations            0.63      0.54      1.60    (0.37)       (0.48)
----------------------------------------------------------------------------------------------
Distributions
------------------------------------------
  From Net Realized Gains                    (0.17)      --        --       --           --
----------------------------------------------------------------------------------------------
Net Asset Value, End of Period               $6.75     $6.29     $5.75    $4.15        $4.52
==============================================================================================
  TOTAL RETURN(3)                            10.14%     9.39%    38.55%   (8.19)%      (9.60)%
----------------------------------------------------------------------------------------------

RATIOS/SUPPLEMENTAL DATA
----------------------------------------------------------------------------------------------
Ratio of Operating Expenses
to Average Net Assets                         1.50%     1.50%     1.50%     1.50%     1.50%(4)
------------------------------------------
Ratio of Net Investment Income (Loss)
to Average Net Assets                       (0.93)%   (1.09)%   (1.11)%   (1.02)%   (0.81)%(4)
------------------------------------------
Portfolio Turnover Rate                        269%      255%      236%      182%          89%
------------------------------------------
Net Assets, End of Period (in thousands)    $43,157   $38,917   $32,512   $25,479      $18,217
----------------------------------------------------------------------------------------------

(1)  June 1, 2001 (fund inception) through October 31, 2001.

(2)  Computed using average shares outstanding throughout the period.

(3)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains  distributions,  if any. Total returns for periods less than one year
     are not  annualized.  The total  return of the  classes  may not  precisely
     reflect the class expense  differences because of the impact of calculating
     the net asset  values to two  decimal  places.  If net  asset  values  were
     calculated to three decimal places, the total return differences would more
     closely reflect the class expense differences. The calculation of net asset
     values to two decimal places is made in accordance  with SEC guidelines and
     does not result in any gain or loss of value between one class and another.

(4)  Annualized.



AC New Opportunities II Fund - Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)
--------------------------------------------------------------------------------
                                                               A CLASS
--------------------------------------------------------------------------------
                                                 2005       2004        2003(1)
--------------------------------------------------------------------------------
PER-SHARE DATA
--------------------------------------------------------------------------------
Net Asset Value, Beginning of Period            $6.26      $5.74        $4.15
--------------------------------------------------------------------------------
Income From Investment Operations
-------------------------------------------
  Net Investment Income (Loss)(2)               (0.08)     (0.08)       (0.05)
-------------------------------------------
  Net Realized and Unrealized Gain (Loss)        0.70       0.60         1.64
--------------------------------------------------------------------------------
  Total From Investment Operations               0.62       0.52         1.59
--------------------------------------------------------------------------------
Distributions
-------------------------------------------
  From Net Realized Gains                       (0.16)       --           --
--------------------------------------------------------------------------------
Net Asset Value, End of Period                  $6.72      $6.26        $5.74
================================================================================
  TOTAL RETURN(3)                                9.91%      9.06%       38.31%
--------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
--------------------------------------------------------------------------------
Ratio of Operating Expenses
to Average Net Assets                            1.75%      1.75%     1.75%(4)
-------------------------------------------
Ratio of Net Investment Income (Loss)
to Average Net Assets                          (1.18)%    (1.34)%   (1.47)%(4)
-------------------------------------------
Portfolio Turnover Rate                           269%       255%      236%(5)
-------------------------------------------
Net Assets, End of Period (in thousands)       $47,937    $20,337         $891
--------------------------------------------------------------------------------

(1)  January 31, 2003 (commencement of sale) through October 31, 2003.

(2)  Computed using average shares outstanding throughout the period.

(3)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains distributions, if any, and does not reflect applicable sales charges.
     Total returns for periods less than one year are not annualized.  The total
     return  of  the  classes  may  not  precisely  reflect  the  class  expense
     differences  because of the impact of  calculating  the net asset values to
     two decimal  places.  If net asset values were  calculated to three decimal
     places,  the total return  differences would more closely reflect the class
     expense  differences.  The  calculation  of net asset values to two decimal
     places is made in accordance with SEC guidelines and does not result in any
     gain or loss of value between one class and another.

(4)  Annualized.

(5)  Portfolio  turnover is calculated at the fund level.  Percentage  indicated
     was calculated for the year ended October 31, 2003.

See Notes to Financial Statements.



New Opportunities II - Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)
------------------------------------------------------------------------------------------
                                                                  C CLASS
------------------------------------------------------------------------------------------
                                                    2005           2004            2003(1)
------------------------------------------------------------------------------------------
PER-SHARE DATA
------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period               $6.20          $5.73             $4.15
------------------------------------------------------------------------------------------
Income From Investment Operations
---------------------------------------------
  Net Investment Income (Loss)(2)                  (0.13)         (0.13)            (0.07)
---------------------------------------------
  Net Realized and Unrealized Gain (Loss)           0.70           0.60              1.65
------------------------------------------------------------------------------------------
  Total From Investment Operations                  0.57           0.47              1.58
------------------------------------------------------------------------------------------
Distributions
---------------------------------------------
  From Net Realized Gains                          (0.11)           --                --
------------------------------------------------------------------------------------------
Net Asset Value, End of Period                     $6.66          $6.20             $5.73
==========================================================================================
  TOTAL RETURN(3)                                   9.16%          8.20%            38.07%
------------------------------------------------------------------------------------------

RATIOS/SUPPLEMENTAL DATA
------------------------------------------------------------------------------------------
Ratio of Operating Expenses
to Average Net Assets                               2.50%          2.50%       2.22%(4)(5)
---------------------------------------------
Ratio of Net Investment Income (Loss)
to Average Net Assets                             (1.93)%        (2.09)%     (1.97)%(4)(5)
---------------------------------------------
Portfolio Turnover Rate                              269%           255%           236%(6)
---------------------------------------------
Net Assets, End of Period (in thousands)           $3,414         $1,294               $34
------------------------------------------------------------------------------------------

(1)  January 31, 2003 (commencement of sale) through October 31, 2003.

(2)  Computed using average shares outstanding throughout the period.

(3)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains distributions, if any, and does not reflect applicable sales charges.
     Total returns for periods less than one year are not annualized.  The total
     return  of  the  classes  may  not  precisely  reflect  the  class  expense
     differences  because of the impact of  calculating  the net asset values to
     two decimal  places.  If net asset values were  calculated to three decimal
     places,  the total return  differences would more closely reflect the class
     expense  differences.  The  calculation  of net asset values to two decimal
     places is made in accordance with SEC guidelines and does not result in any
     gain or loss of value between one class and another.

(4)  Annualized.

(5)  During a portion of the period  ended  October 31,  2003,  the  distributor
     agreed to voluntarily waive the distribution and service fees. Had fees not
     been  waived the  annualized  ratio of  operating  expenses  to average net
     assets and the  annualized  ratio of net  investment  loss to  average  net
     assets would have been 2.50% and (2.25)%, respectively.

(6)  Portfolio  turnover is calculated at the fund level.  Percentage  indicated
     was calculated for the year ended October 31, 2003.

See Notes to Financial Statements.



AC New Opportunities II Fund Financial Highlights--Semiannual

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)
--------------------------------------------------------------------------------------------------
                                                         INVESTOR CLASS
--------------------------------------------------------------------------------------------------
                                   2006(1)     2005      2004      2003      2002       2001(2)
--------------------------------------------------------------------------------------------------
PER-SHARE DATA
--------------------------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period                $6.75      $6.29     $5.75     $4.15     $4.52       $5.00
--------------------------------------------------------------------------------------------------
Income From
Investment Operations
-------------------------------
   Net Investment
   Income (Loss)(3)                (0.04)     (0.06)    (0.07)    (0.05)    (0.05)      (0.01)
-------------------------------
   Net Realized and
   Unrealized Gain (Loss)           1.60       0.69      0.61      1.65     (0.32)      (0.47)
--------------------------------------------------------------------------------------------------
   Total From
   Investment Operations            1.56       0.63      0.54      1.60     (0.37)      (0.48)
--------------------------------------------------------------------------------------------------
Distributions
-------------------------------
   From Net Realized Gains         (0.22)     (0.17)      --        --        --          --
--------------------------------------------------------------------------------------------------
Net Asset Value, End of Period     $8.09      $6.75     $6.29     $5.75     $4.15       $4.52
==================================================================================================
   TOTAL RETURN(4)                 23.55%     10.14%     9.39%    38.55%    (8.19)%     (9.60)%

RATIOS/SUPPLEMENTAL DATA
--------------------------------------------------------------------------------------------------
Ratio of Operating Expenses
to Average Net Assets             1.50%(5)     1.50%     1.50%     1.50%     1.50%     1.50%(5)
-------------------------------
Ratio of Net Investment
Income (Loss)
to Average Net Assets           (1.21)%(5)   (0.93)%   (1.09)%   (1.11)%   (1.02)%   (0.81)%(5)
-------------------------------
Portfolio Turnover Rate               120%      269%      255%      236%      182%          89%
-------------------------------
Net Assets, End of Period
(in thousands)                     $51,169   $43,157   $38,917   $32,512   $25,479      $18,217
--------------------------------------------------------------------------------------------------

(1)  Six months ended April 30, 2006 (unaudited).

(2)  June 1, 2001 (fund inception) through October 31, 2001.

(3)  Computed using average shares outstanding throughout the period.

(4)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains  distributions,  if any. Total returns for periods less than one year
     are not  annualized.  The total  return of the  classes  may not  precisely
     reflect the class expense  differences because of the impact of calculating
     the net asset  values to two  decimal  places.  If net  asset  values  were
     calculated to three decimal places, the total return differences would more
     closely reflect the class expense differences. The calculation of net asset
     values to two decimal places is made in accordance  with SEC guidelines and
     does not result in any gain or loss of value between one class and another.

(5)  Annualized.

See Notes to Financial Statements.



AC New Opportunities II Fund - Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)
--------------------------------------------------------------------------------
                                                    A CLASS
--------------------------------------------------------------------------------
                                     2006(1)     2005      2004       2003(2)
--------------------------------------------------------------------------------
PER-SHARE DATA
--------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period                  $6.72      $6.26     $5.74       $4.15
--------------------------------------------------------------------------------
Income From
Investment Operations
----------------------------------
   Net Investment
   Income (Loss)(3)                  (0.05)     (0.08)    (0.08)      (0.05)
----------------------------------
   Net Realized and
   Unrealized Gain (Loss)             1.60       0.70      0.60        1.64
--------------------------------------------------------------------------------
   Total From
   Investment Operations              1.55       0.62      0.52        1.59
--------------------------------------------------------------------------------
Distributions
----------------------------------
   From Net Realized Gains           (0.21)     (0.16)      --          --
--------------------------------------------------------------------------------
Net Asset Value, End of Period       $8.06      $6.72     $6.26       $5.74
================================================================================
   TOTAL RETURN(4)                   23.42%      9.91%     9.06%      38.31%

RATIOS/SUPPLEMENTAL DATA
--------------------------------------------------------------------------------
Ratio of Operating Expenses
to Average Net Assets                1.75%(5)     1.75%     1.75%     1.75%(5)
----------------------------------
Ratio of Net Investment
Income (Loss)
to Average Net Assets              (1.46)%(5)   (1.18)%   (1.34)%   (1.47)%(5)
----------------------------------
Portfolio Turnover Rate                  120%      269%      255%      236%(6)
----------------------------------
Net Assets, End of Period
(in thousands)                        $60,590   $47,937   $20,337         $891
--------------------------------------------------------------------------------

(1)  Six months ended April 30, 2006 (unaudited).

(2)  January 31, 2003 (commencement of sale) through October 31, 2003.

(3)  Computed using average shares outstanding throughout the period.

(4)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains distributions, if any, and does not reflect applicable sales charges.
     Total returns for periods less than one year are not annualized.  The total
     return  of  the  classes  may  not  precisely  reflect  the  class  expense
     differences  because of the impact of  calculating  the net asset values to
     two decimal  places.  If net asset values were  calculated to three decimal
     places,  the total return  differences would more closely reflect the class
     expense  differences.  The  calculation  of net asset values to two decimal
     places is made in accordance with SEC guidelines and does not result in any
     gain or loss of value between one class and another.

(5)  Annualized.

(6)  Portfolio  turnover is calculated at the fund level.  Percentage  indicated
     was calculated for the year ended October 31, 2003.

See Notes to Financial Statements.



AC New Opportunities II Fund- Financial Highlights

FOR A SHARE OUTSTANDING THROUGHOUT THE YEARS ENDED OCTOBER 31 (EXCEPT AS NOTED)
--------------------------------------------------------------------------------
                                                 C CLASS
--------------------------------------------------------------------------------
                                  2006(1)     2005      2004        2003(2)
--------------------------------------------------------------------------------
PER-SHARE DATA
--------------------------------------------------------------------------------
Net Asset Value,
Beginning of Period               $6.66      $6.20     $5.73        $4.15
--------------------------------------------------------------------------------
Income From
Investment Operations
-------------------------------
   Net Investment
   Income (Loss)(3)               (0.08)     (0.13)    (0.13)       (0.07)
-------------------------------
   Net Realized and
   Unrealized Gain (Loss)          1.60       0.70      0.60         1.65
--------------------------------------------------------------------------------
   Total From
   Investment Operations           1.52       0.57      0.47         1.58
--------------------------------------------------------------------------------
Distributions
-------------------------------
   From Net Realized Gains        (0.15)     (0.11)      --           --
--------------------------------------------------------------------------------
Net Asset Value, End of Period    $8.03      $6.66     $6.20        $5.73
================================================================================
   TOTAL RETURN(4)                22.90%      9.16%     8.20%       38.07%

RATIOS/SUPPLEMENTAL DATA
--------------------------------------------------------------------------------
Ratio of Operating Expenses
to Average Net Assets             2.50%(5)     2.50%     2.50%     2.22%(5)(6)
-------------------------------
Ratio of Net Investment
Income (Loss)
to Average Net Assets           (2.21)%(5)   (1.93)%   (2.09)%   (1.97)%(5)(6)
-------------------------------
Portfolio Turnover Rate               120%      269%      255%         236%(7)
-------------------------------
Net Assets, End of Period
(in thousands)                      $4,084    $3,414    $1,294             $34
--------------------------------------------------------------------------------

(1)  Six months ended April 30, 2006 (unaudited).

(2)  January 31, 2003 (commencement of sale) through October 31, 2003.

(3)  Computed using average shares outstanding throughout the period.

(4)  Total return  assumes  reinvestment  of net  investment  income and capital
     gains distributions, if any, and does not reflect applicable sales charges.
     Total returns for periods less than one year are not annualized.  The total
     return  of  the  classes  may  not  precisely  reflect  the  class  expense
     differences  because of the impact of  calculating  the net asset values to
     two decimal  places.  If net asset values were  calculated to three decimal
     places,  the total return  differences would more closely reflect the class
     expense  differences.  The  calculation  of net asset values to two decimal
     places is made in accordance with SEC guidelines and does not result in any
     gain or loss of value between one class and another.

(5)  Annualized.

(6)  During a portion of the period  ended  October 31,  2003,  the  distributor
     agreed to voluntarily waive the distribution and service fees. Had fees not
     been  waived the  annualized  ratio of  operating  expenses  to average net
     assets and the annualized ratio of net investment  income (loss) to average
     net assets would have been 2.50% and (2.25)%, respectively.

(7)  Portfolio  turnover is calculated at the fund level.  Percentage  indicated
     was calculated for the year ended October 31, 2003.

See Notes to Financial Statements.









                       STATEMENT OF ADDITIONAL INFORMATION

                                NOVEMBER __, 2006

                          ACQUISITION OF THE ASSETS OF

                           KOPP EMERGING GROWTH FUND,
                          A SERIES OF KOPP FUNDS, INC.

                       7701 France Avenue South, Suite 500
                             Edina, Minnesota 55435
                          Telephone No: 1-888-533-KOPP

                        BY AND IN EXCHANGE FOR SHARES OF

                   AMERICAN CENTURY NEW OPPORTUNITIES II FUND,
                 A SERIES OF AMERICAN CENTURY MUTUAL FUNDS, INC.

                                4500 Main Street
                           Kansas City, MO 64111-7709
                          Telephone No: 1-877-345-8836

This  Statement of  Additional  Information  dated  November __, 2006,  is not a
prospectus. A Proxy Statement/Prospectus dated November __, 2006, related to the
above-referenced  matter may be  obtained  by  writing  or  calling  Kopp at the
address  and  telephone  number  shown  above.   This  Statement  of  Additional
Information should be read in conjunction with such Proxy Statement/Prospectus.




                                TABLE OF CONTENTS

1.   Statement of Additional  Information of American Century New  Opportunities
     II Fund, a series of American  Century  Mutual  Funds,  Inc.,  dated May 1,
     2006, as supplemented on June 1, 2006 and August 1, 2006.

2.   Statement of Additional  Information of Kopp Emerging Growth Fund, a series
     of Kopp Funds,  Inc.,  dated January 30, 2006, as supplemented on September
     13, 2006.

3.   Audited Financial Statements of American Century New Opportunities II Fund,
     a series of American Century Mutual Funds, Inc., dated October 31, 2005.

4.   Audited Financial Statements of Kopp Emerging Growth Fund, a series of Kopp
     Funds, Inc., dated September 30, 2005.

5.   Unaudited  Financial  Statements of American  Century New  Opportunities II
     Fund, a series of American  Century  Mutual  Funds,  Inc.,  dated April 30,
     2006.

6.   Unaudited  Financial  Statements of Kopp Emerging  Growth Fund, a series of
     Kopp Funds, Inc., dated March 31, 2006.

7.   Pro Forma Financial  Information  for the acquisition  Kopp Emerging Growth
     Fund by American Century New Opportunities II Fund.



                      INFORMATION INCORPORATED BY REFERENCE

1.   The  Statement  of   Additional   Information   of  American   Century  New
     Opportunities II Fund, a series of American Century Mutual Funds, Inc. ("AC
     New  Opportunities  II Fund") dated May 1, 2006, as supplemented on June 1,
     2006 and  August  1,  2006,  is  incorporated  by  reference  to the AC New
     Opportunities   II  Fund's   Post-Effective   Amendment   No.  118  to  its
     Registration  Statement on Form N-1A (File No.  811-0816),  which was filed
     with the Securities  and Exchange  Commission on April 28, 2006. A copy may
     be obtained from American Century at 1-877-345-8836.

2.   The Statement of Additional Information of the Kopp Emerging Growth Fund, a
     series of Kopp Funds,  Inc. ("Kopp Growth Fund") dated January 30, 2006, is
     incorporated  by  reference  to  the  Kopp  Growth  Fund's   Post-Effective
     Amendment  No. 15 to its  Registration  Statement  on Form  N-1A  (File No.
     811-8267),  which was filed with the Securities and Exchange  Commission on
     January  27,  2006.  A copy may be  obtained  from the Kopp  Growth Fund at
     1-888-533-KOPP.

3.   The audited  financial  statements  of AC New  Opportunities  II Fund dated
     October 31, 2005,  are  incorporated  by reference to the Annual  Report to
     shareholders  of AC New  Opportunities  II Fund,  which was filed  with the
     Securities  and  Exchange  Commission  pursuant  to  Section  30(b)  of the
     Investment Company Act of 1940, as amended, on January 5, 2006.

4.   The audited  financial  statements of Kopp Growth Fund dated  September 30,
     2005, are incorporated by reference to the Annual Report to shareholders of
     Kopp  Growth  Fund,  which  was  filed  with the  Securities  and  Exchange
     Commission pursuant to Section 30(b) of the Investment Company Act of 1940,
     as amended, on December 8, 2005.

5.   The unaudited  financial  statements of AC New  Opportunities II Fund dated
     April 30, 2006, are incorporated by reference to the Semi-Annual  Report to
     shareholders  of AC New  Opportunities  II Fund,  which was filed  with the
     Securities  and  Exchange  Commission  pursuant  to  Section  30(b)  of the
     Investment Company Act of 1940, as amended, on June 30, 2006.

6.   The  unaudited  financial  statements  of Kopp  Growth Fund dated March 31,
     2006,  are   incorporated  by  reference  to  the  Semi-Annual   Report  to
     shareholders  of Kopp Growth Fund,  which was filed with the Securities and
     Exchange Commission pursuant to Section 30(b) of the Investment Company Act
     of 1940, as amended, on June 6, 2006.






NEW OPPORTUNITIES II (FUND 1) / KOPP EMERGING GROWTH (FUND 2)
PRO FORMA COMBINED SCHEDULE OF INVESTMENTS                                                                       APRIL 30, 2006
(UNAUDITED)                                                                                                        PROFORMA
                                PROFORMA                                         FUND 1            FUND 2          COMBINED
     FUND 1        FUND 2       COMBINED                                         MARKET            MARKET           MARKET
     SHARES        SHARES        SHARES        SECURITY DESCRIPTION              VALUE             VALUE            VALUE
----------------------------------------    ---------------------------       ------------      ------------      -----------
COMMON STOCKS  (98.2%)

AEROSPACE & DEFENSE  (0.9%)
         29,376                      29,376  Aviall Inc. (1)                   $ 1,107,475                       $ 1,107,475
         63,726                      63,726  Ladish Co., Inc. (1)                2,273,107                         2,273,107
        110,896                     110,896  Taser International Inc. (1)        1,186,587                         1,186,587
                                                                               -----------                       -----------
                                                                                 4,567,169                         4,567,169
                                                                               -----------                       -----------
BEVERAGES  (0.4%)
         14,102                      14,102  Hansen Natural Corp. (1)            1,825,645                         1,825,645
                                                                               -----------                       -----------
BIOTECHNOLOGY  (12.5%)
                    1,200,000     1,200,000  Array BioPharma Inc. (1)                             8,892,000        8,892,000
                    2,000,000     2,000,000  Cell Genesys, Inc. (1)                              13,600,000       13,600,000
                      600,000       600,000  Cepheid (1)                                          5,466,000        5,466,000
                       70,000        70,000  CuraGen Corp. (1)                                      280,700          280,700
                    1,500,000     1,500,000  Medarex, Inc. (1)                                   18,015,000       18,015,000
                    2,500,000     2,500,000  Neose Technologies, Inc. (1)(2)                      6,375,000        6,375,000
          6,586                       6,586  Nuvelo Inc. (1)                       107,813                           107,813
         76,125                      76,125  QIAGEN N.V. (1)                     1,134,262                         1,134,262
         20,947     1,100,000     1,120,947  Sangamo Biosciences Inc. (1)          111,648        5,863,000        5,974,648
                      200,000       200,000  ZymoGenetics, Inc. (1)                               4,094,000        4,094,000
                                                                               -----------      -----------      -----------
                                                                                 1,353,723       62,585,700       63,939,423
                                                                               -----------      -----------      -----------
BUILDING PRODUCTS  (0.3%)
         25,120                      25,120  AAON Inc. (1)                         688,790                           688,790
         26,497                      26,497  Imperial Industries Inc. (1)          664,810                           664,810
                                                                               -----------                       -----------
                                                                                 1,353,600                         1,353,600
                                                                               -----------                       -----------
CAPITAL MARKETS  (1.3%)
          9,795                       9,795  Affiliated Managers Group             992,234                           992,234
                                             Inc. (1)
         16,701                      16,701  Greenhill & Co. Inc.                1,184,435                         1,184,435
         72,000                      72,000  Marusan Securities Co.              1,103,797                         1,103,797
                                             Ltd. ORD
         20,077                      20,077  Nuveen Investments Inc.               966,105                           966,105
                                             Cl A
         42,387                      42,387  OptionsXpress Holdings,             1,335,191                         1,335,191
                                             Inc.
         16,318                      16,318  Piper Jaffray Companies(1)          1,140,628                         1,140,628
                                                                               -----------                       -----------
                                                                                 6,722,390                         6,722,390
                                                                               -----------                       -----------
CHEMICALS  (1.5%)
         55,959                      55,959  Celanese Corp., Series A            1,228,300                         1,228,300
        158,731                     158,731  PolyOne Corp. (1)                   1,409,531                         1,409,531
                      100,000       100,000  Symyx Technologies Inc. (1)                          2,915,000        2,915,000
         75,572                      75,572  Zoltek Companies, Inc. (1)          1,926,331                         1,926,331
                                                                               -----------      -----------      -----------
                                                                                 4,564,162        2,915,000        7,479,162
                                                                               -----------      -----------      -----------
COMMERCIAL BANKS  (0.6%)
         28,538                      28,538  Intervest Bancshares                1,141,235                         1,141,235
                                             Corp. (1)
         15,372                      15,372  Sterling Bancshares, Inc.             254,560                           254,560
         20,238                      20,238  Trico Bancshares                      552,295                           552,295
         27,676                      27,676  Virginia Commerce                   1,004,639                         1,004,639
                                             Bancorp (1)                       -----------                       -----------
                                                                                 2,952,729                         2,952,729
                                                                               -----------                       -----------
COMMERCIAL SERVICES & SUPPLIES  (1.1%)
         52,623                      52,623  51job, Inc. ADR (1)                 1,325,047                         1,325,047
         25,536                      25,536  American Ecology Corp.                683,088                           683,088
         39,606                      39,606  American Reprographics              1,404,824                         1,404,824
                                             Co. (1)
         49,471                      49,471  NCO Group, Inc. (1)                 1,061,153                         1,061,153
         40,382                      40,382  Watson Wyatt Worldwide              1,331,395                         1,331,395
                                             Inc.                              -----------                       -----------
                                                                                 5,805,507                         5,805,507
                                                                               -----------                       -----------
COMMUNICATIONS EQUIPMENT  (27.3%)
                      800,000       800,000  ADC Telecommunications,                             17,912,000       17,912,000
                                             Inc. (1)
                      320,000       320,000  Bookham Inc. (1)                                     1,948,800        1,948,800
                    1,500,000     1,500,000  Centillium                                           5,610,000        5,610,000
                                             Communications, Inc. (1)
         61,567                      61,567  Ceragon Networks Ltd. (1)             331,846                           331,846
                    4,000,000     4,000,000  Finisar Corp. (1)                                   18,800,000       18,800,000
        455,072                     455,072  JDS Uniphase Corp. (1)              1,588,201                         1,588,201
        231,197                     231,197  MRV Communications Inc. (1)           880,861                           880,861
                      750,000       750,000  Oplink Communications                               14,460,000       14,460,000
                                             Inc. (1)
                    1,400,000     1,400,000  Redback Networks Inc. (1)                           31,359,999       31,359,999
         31,256                      31,256  Sierra Wireless (1)                   562,921                           562,921
                    4,000,000     4,000,000  Stratex Networks Inc. (1)                           25,240,000       25,240,000
                    3,300,000     3,300,000  Tut Systems, Inc. (1)(2)                             9,867,000        9,867,000
                    3,500,000     3,500,000  WJ Communications, Inc. (1)(2)                      10,045,000       10,045,000
                                                                               -----------      -----------      -----------
                                                                                 3,363,829      135,242,799      138,606,628
                                                                               -----------      -----------      -----------
COMPUTERS & PERIPHERALS  (0.2%)
         61,086                      61,086  LaserCard Corp. (1)                 1,038,462                         1,038,462
                                                                               -----------                       -----------

CONSTRUCTION & ENGINEERING  (0.3%)
         16,787                      16,787  Jacobs Engineering Group            1,388,285                         1,388,285
                                             Inc. (1)                          -----------                       -----------

DIVERSIFIED TELECOMMUNICATION SERVICES  (0.1%)
        376,806                     376,806  Mpower Holding Corp. (1)              629,266                           629,266
                                                                               -----------                       -----------
ELECTRICAL EQUIPMENT  (1.0%)
         26,168                      26,168  AZZ Inc. (1)                          628,032                           628,032
         34,641                      34,641  Baldor Electric Co.                 1,150,081                         1,150,081
         67,036                      67,036  BTU International, Inc. (1)         1,354,798                         1,354,798
         52,278                      52,278  Color Kinetics Inc. (1)             1,107,771                         1,107,771
         18,016                      18,016  Energy Conversion                     900,980                           900,980
                                             Devices Inc. (1)                  -----------                       -----------
                                                                                 5,141,662                         5,141,662
                                                                               -----------                       -----------
ELECTRONIC EQUIPMENT & INSTRUMENTS  (2.2%)
                      100,000       100,000  Cyberoptics Corp. (1)                                1,528,000        1,528,000
         34,857                      34,857  Daktronics Inc.                     1,367,091                         1,367,091
         17,672                      17,672  Itron Inc. (1)                      1,184,908                         1,184,908
         28,492                      28,492  Littelfuse, Inc. (1)                  920,007                           920,007
         12,435                      12,435  OYO Geospace Corp. (1)                724,214                           724,214
                      750,000       750,000  RAE Systems, Inc. (1)                                2,670,000        2,670,000
                      640,000       640,000  Superconductor                                       2,860,800        2,860,800
                                             Technologies Inc. (1)(2)          -----------      -----------      -----------
                                                                                 4,196,220        7,058,800       11,255,020
                                                                               -----------      -----------      -----------
ENERGY EQUIPMENT & SERVICES  (2.1%)
         94,766                      94,766  Awilco Offshore ASA ORD(1)            887,121                           887,121
         12,046                      12,046  Helmerich & Payne, Inc.               876,226                           876,226
        209,814                     209,814  Matrix Service Co. (1)              2,393,977                         2,393,977
         29,479                      29,479  Oil States International,           1,190,067                         1,190,067
                                             Inc. (1)

         14,387                      14,387  Schoeller-Bleckmann                   598,852                           598,852
                                             Oilfield Equipment AG ORD
        101,087                     101,087  Socotherm SpA ORD                   1,860,313                         1,860,313
         23,143                      23,143  TETRA Technologies, Inc. (1)        1,138,636                         1,138,636
         29,263                      29,263  Universal Compression               1,635,802                         1,635,802
                                             Holdings Inc. (1)                 -----------                       -----------
                                                                                10,580,994                        10,580,994
                                                                               -----------                       -----------
FOOD PRODUCTS  (0.4%)
        179,170                     179,170  SunOpta Inc. (1)                    1,825,742                         1,825,742
                                                                               -----------                       -----------
HEALTH CARE EQUIPMENT & SUPPLIES  (13.1%)
         62,519                      62,519  Abaxis, Inc. (1)                    1,632,996                         1,632,996
                      200,000       200,000  Arthrocare Corp. (1)                                 9,066,000        9,066,000
         63,249                      63,249  Biolase Technology Inc.               673,602                           673,602
                      200,000       200,000  Cutera, Inc. (1)                                     5,264,000        5,264,000
                      250,000       250,000  DexCom, Inc. (1)                                     6,290,000        6,290,000
                      300,000       300,000  E-Z-Em-Inc. (1)                                      5,453,970        5,453,970
                      100,000       100,000  Gen-Probe Inc. (1)                                   5,347,000        5,347,000
                      200,000       200,000  IRIS International Inc. (1)                          2,368,000        2,368,000
         24,488                      24,488  Neogen Corp. (1)                      594,324                           594,324
         33,621                      33,621  Nutraceutical International           531,548                           531,548
                                             Corp. (1)

                      500,000       500,000  NuVasive, Inc. (1)                                   9,960,000        9,960,000
                      360,000       360,000  Regeneration Technologies                            2,746,800        2,746,800
                                             Inc. (1)

                      950,000       950,000  RITA Medical Systems,                                3,914,000        3,914,000
                                             Inc. (1)
                      340,000       340,000  SonoSite Inc. (1)                                   12,835,000       12,835,000
                                                                               -----------      -----------      -----------
                                                                                 3,432,470       63,244,770       66,677,240
                                                                               -----------      -----------      -----------
HEALTH CARE PROVIDERS & SERVICES  (1.0%)
         44,230                      44,230  Air Methods Corp. (1)               1,217,652                         1,217,652
         32,916                      32,916  Five Star Quality Care Inc. (1)       339,035                           339,035
                      100,000       100,000  Vital Images, Inc. (1)                               3,343,000        3,343,000
                                                                               -----------      -----------      -----------
                                                                                 1,556,687        3,343,000        4,899,687
                                                                               -----------      -----------      -----------
HEALTH CARE TECHNOLOGY  (1.9%)
                      700,000       700,000  Phase Forward Inc. (1)                               9,590,000        9,590,000
                                                                                                -----------      -----------
HOTELS, RESTAURANTS & LEISURE  (1.0%)
         13,627                      13,627  Buffalo Wild Wings Inc. (1)           588,414                           588,414
         33,893                      33,893  Gaming Partners                       566,013                           566,013
                                             International Corp.

         32,019                      32,019  Penn National Gaming, Inc. (1)      1,303,814                         1,303,814
         44,984                      44,984  Pinnacle Entertainment Inc. (1)     1,228,063                         1,228,063
      4,094,000                   4,094,000  Regal Hotels International            390,747                           390,747
                                             Holdings Ltd. ORD
         32,337                      32,337  Shuffle Master Inc.                 1,194,852                         1,194,852
                                                                               -----------                       -----------
                                                                                 5,271,903                         5,271,903
                                                                               -----------                       -----------
HOUSEHOLD DURABLES  (0.0%)
         12,500                      12,500  Acme United Corp.                     187,875                           187,875
                                                                               -----------                       -----------
INTERNET & CATALOG RETAIL  (0.8%)
         18,274                      18,274  Alloy Inc. (1)                        227,694                           227,694
         56,014                      56,014  dELiA*s Inc. (1)                      595,429                           595,429
         27,907                      27,907  NutriSystem, Inc. (1)               1,893,769                         1,893,769
         41,048                      41,048  VistaPrint Ltd. (1)                 1,312,715                         1,312,715
                                                                               -----------                       -----------
                                                                                 4,029,607                         4,029,607
                                                                               -----------                       -----------
INTERNET SOFTWARE & SERVICES  (0.4%)
         23,757                      23,757  Digital River Inc. (1)              1,034,380                         1,034,380
         30,227                      30,227  Travelzoo Inc. (1)                  1,164,344                         1,164,344
                                                                               -----------                       -----------
                                                                                 2,198,724                         2,198,724
                                                                               -----------                       -----------
IT SERVICES  (0.7%)
         30,745                      30,745  Euronet Worldwide Inc. (1)          1,098,826                         1,098,826
         92,665                      92,665  Ness Technologies, Inc. (1)         1,125,880                         1,125,880
        142,422                     142,422  Sapient Corp. (1)                   1,115,164                         1,115,164
                                                                               -----------                       -----------
                                                                                 3,339,870                         3,339,870
                                                                               -----------                       -----------
LEISURE EQUIPMENT & PRODUCTS  (0.1%)
         45,457                      45,457  K2 Inc. (1)                           535,938                           535,938
                                                                               -----------                       -----------
LIFE SCIENCES TOOLS & SERVICES  (2.7%)
                    1,100,000     1,100,000  Caliper Life Sciences, Inc. (1)                      6,699,000        6,699,000
                      223,140       223,140  Harvard Bioscience Inc. (1)                            990,742          990,742
                    3,400,000     3,400,000  Transgenomic, Inc. (1)(2)                            2,040,000        2,040,000
                       80,000        80,000  Ventana Medical Systems                              3,896,000        3,896,000
                                             Inc. (1)                                           -----------      -----------
                                                                                                 13,625,742       13,625,742
                                                                                                -----------      -----------
MACHINERY  (1.1%)

         88,000                      88,000  Aichi Corp. ORD                       977,004                           977,004
         13,137                      13,137  American Science and                1,125,972                         1,125,972
                                             Engineering Inc. (1)

        167,835                     167,835  Deutz AG ORD (1)                    1,536,933                         1,536,933
         18,703                      18,703  Gardner Denver Inc. (1)             1,393,935                         1,393,935
          7,818                       7,818  Komax Holding AG                      809,920                           809,920
                                             ORD(1)                            -----------                       -----------
                                                                                 5,843,764                         5,843,764
                                                                               -----------                       -----------
MEDIA  (0.1%)

         82,668                      82,668  MDC Partners Inc. Cl A (1)            739,879                           739,879
                                                                               -----------                       -----------
METALS & MINING  (1.1%)
          2,989                       2,989  Olympic Steel Inc.                     94,183                            94,183
         14,153                      14,153  Oregon Steel Mills, Inc. (1)          700,998                           700,998
         69,758                      69,758  Titanium Metals Corp. (1)           4,998,161                         4,998,161
                                                                               -----------                       -----------
                                                                                 5,793,342                         5,793,342
                                                                               -----------                       -----------
OIL, GAS & CONSUMABLE FUELS  (0.2%)
         58,620                      58,620  MC Shipping Inc.                      773,784                           773,784
                                                                               -----------                       -----------
PHARMACEUTICALS  (2.4%)

         85,536                      85,536  Caraco Pharmaceutical               1,017,878                         1,017,878
                                             Laboratories Ltd. (1)
                    1,150,000     1,150,000  Depomed Inc. (1)                                     7,308,250        7,308,250
         50,066                      50,066  First Horizon                       1,114,970                         1,114,970
                                             Pharmaceutical Corporation(1)

                      175,000       175,000  Salix Pharmaceuticals Ltd. (1)                       2,397,500        2,397,500
        653,100                     653,100  Tempo Scan Pacific Tbk                531,489                           531,489
                                             PT ORD                            -----------      -----------      -----------
                                                                                 2,664,337        9,705,750       12,370,087
                                                                               -----------      -----------      -----------
REAL ESTATE  (0.8%)
         40,010                      40,010  Eagle Hospitality                     359,690                           359,690
                                             Properties Trust Inc.
         67,749                      67,749  Education Realty Trust,             1,010,815                         1,010,815
                                             Inc.
         78,223                      78,223  FelCor Lodging Trust Inc.           1,693,528                         1,693,528
         88,843                      88,843  Highland Hospitality                1,146,075                         1,146,075
                                                                               -----------                       -----------
                                                                                 4,210,108                         4,210,108
                                                                               -----------                       -----------
SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT  (7.0%)
        138,815                     138,815  Anadigics, Inc. (1)                 1,242,394                         1,242,394
        108,375                     108,375  Chartered Semiconductor             1,227,889                         1,227,889
                                             Manufacturing Ltd. ADR (1)
                    2,000,000     2,000,000  Mindspeed Technologies                               6,960,000        6,960,000
                                             Inc. (1)
         28,606                      28,606  Nextest Systems Corp. (1)             444,251                           444,251
        136,664                     136,664  ON Semiconductor Corp. (1)            979,881                           979,881
                      400,000       400,000  PLX Technology, Inc. (1)                             5,308,000        5,308,000
                      250,000       250,000  PMC-Sierra, Inc. (1)                                 3,107,500        3,107,500
                      840,000       840,000  QuickLogic Corporation (1)                           5,073,600        5,073,600
        157,619                     157,619  Skyworks Solutions, Inc. (1)        1,126,976                         1,126,976
        140,965                     140,965  STATS ChipPAC Ltd. ADR (1)          1,199,612                         1,199,612
         36,796                      36,796  Trident Microsystems, Inc. (1)        978,774                           978,774
        189,090                     189,090  Tvia, Inc. (1)                        623,997                           623,997
                    4,000,000     4,000,000  Vitesse Semiconductor                                7,360,000        7,360,000
                                             Corp. (1)                        ------------     ------------      -----------
                                                                                 7,823,774       27,809,100       35,632,874
                                                                               -----------      -----------      -----------
SOFTWARE  (10.5%)

                      311,430       311,430  Adept Technology, Inc. (1)(2)                        3,154,786        3,154,786
                    1,000,000     1,000,000  Digimarc Corporation (1)                             6,800,000        6,800,000
                    1,289,000     1,289,000  Epicor Software Corp. (1)                           15,635,570       15,635,570
                      250,000       250,000  Hyperion Solutions Corp. (1)                         7,655,000        7,655,000
                      800,000       800,000  MapInfo Corporation (1)                             11,120,000       11,120,000
                      350,000       350,000  MRO Software Inc. (1)                                6,657,000        6,657,000
         74,107                      74,107  Opsware Inc. (1)                      626,945                           626,945
        152,761                     152,761  Smith Micro Software Inc. (1)       1,897,292                         1,897,292
                                                                               -----------      -----------      -----------
                                                                                 2,524,237       51,022,356       53,546,593
                                                                               -----------      -----------      -----------
SPECIALTY RETAIL  (1.1%)
         37,362                      37,362  Aeropostale Inc. (1)                1,147,387                         1,147,387
         70,354                      70,354  Dress Barn Inc. (1)                 1,779,252                         1,779,252
         21,948                      21,948  Pantry Inc. (The) (1)               1,452,738                         1,452,738
         73,096                      73,096  United Retail Group Inc. (1)        1,433,413                         1,433,413
                                                                               -----------                       -----------
                                                                                 5,812,790                         5,812,790
                                                                               -----------      -----------      -----------
Total COMMON STOCKS (Combined Cost $509,246,479)                               114,048,474      386,143,017      500,191,491
                                                                               -----------      -----------      -----------
TEMPORARY CASH INVESTMENTS  (1.5%)

                    6,680,686     6,680,686  First American Prime                                 6,680,686        6,680,686
                                             Obligations Fund, Class I
                                             Repurchase Agreement,                 500,000                           500,000
                                             Merrill Lynch & Co., Inc.,        -----------      -----------      -----------
                                             (collateralized by various
                                             U.S. Treasury obligations,
                                             7.125% - 8.125%, 8/15/19 -
                                             2/15/23, valued at $508,898), in
                                             a joint trading account at
                                             4.67%, dated 4/28/06, due
                                             5/1/06 (Delivery value $500,195)

Total TEMPORARY CASH INVESTMENTS (Combined Cost $7,180,686)                        500,000        6,680,686        7,180,686
                                                                               -----------      -----------      -----------



TOTAL INVESTMENTS (COMBINED COST $516,427,165)   -   99.5%                     114,548,474      392,823,703      507,372,177
OTHER ASSETS AND LIABILITIES   -   0.5%                                          4,303,888       (1,648,641)       2,655,247
                                                                               -----------      -----------      -----------

TOTAL NET ASSETS   -   100.0%                                                 $118,852,362     $391,175,062     $510,027,424
                                                                              ============     ============     ============

Percentages indicated are based on combined net assets of $510,027,424.
SEE NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS.


NOTES TO PRO FORMA COMBINED SCHEDULE OF INVESTMENTS

ADR = American Depository Receipt
ORD = Foreign Ordinary Share

(1)  Non-income producing.

(2)  Affiliated  company;  the Fund  owns 5% or more of the  outstanding  voting
     securities  of the  issuer.  See note 6 to the Notes to Pro Forma  Combined
     Financial Statements.





NEW OPPORTUNITIES II AND KOPP EMERGING GROWTH PRO FORMA COMBINED STATEMENT OF ASSETS AND LIABILITIES APRIL 30, 2006 (UNAUDITED) NEW KOPP PRO-FORMA OPPORTUNITIES EMERGING COMBINING II GROWTH ADJUSTMENTS (NOTE 1) ----------------------------------------------------------------------------------------------------------------------------- ASSETS ----------------------------------------------------------------------------------------------------------------------------- Investment securities - unaffiliated, at value (cost of $88,793,697 and $345,389,200, respectively) $ 114,548,474 $ 358,481,117 $ - $ 473,029,591 Investment securities - affiliated, at value (cost of $- and $82,244,268, respectively) - 34,342,586 - 34,342,586 -------------- -------------- -------------- -------------- Total investment securities, at value (cost of $88,793,697 and $427,633,468, respectively) 114,548,474 392,823,703 - 507,372,177 Cash 2,486,458 - (1,928,876) (a) 557,582 Receivable for investments sold 8,188,135 1,481,059 - 9,669,194 Receivable for capital shares sold 65,785 174,800 - 240,585 Dividends and interest receivable 43,065 19,945 - 63,010 Prepaid expenses - 52,032 - 52,032 -------------- ------------- -------------- ----- -------------- 125,331,917 394,551,539 (1,928,876) 517,954,580 -------------- ------------- -------------- ----- -------------- ----------------------------------------------------------------------------------------------------------------------------- LIABILITIES ----------------------------------------------------------------------------------------------------------------------------- Disbursements in excess of demand deposit cash - 1,928,876 (1,928,876) (a) - Payable for investments purchased 6,314,579 214,415 - 6,528,994 Payable for capital shares redeemed 3,648 422,530 - 426,178 Accrued management fees 143,515 330,403 - 473,918 Accrued expenses - 236,533 - 236,533 Accrued administrative fees - 74,864 - 74,864 Distribution payable 4,223 51,966 - 56,189 Service fees payable 13,590 107,048 - 120,638 Payable for directors' fees and expenses - 9,842 - 9,842 -------------- ------------- -------------- ----- -------------- 6,479,555 3,376,477 (1,928,876) 7,927,156 -------------- ------------- -------------- ----- -------------- NET ASSETS $ 118,852,362 $ 391,175,062 $ - $ 510,027,424 ============== ============= ============== ===== ============== ----------------------------------------------------------------------------------------------------------------------------- NET ASSETS CONSIST OF: ----------------------------------------------------------------------------------------------------------------------------- Capital paid in $ 85,535,393 $ 541,300,544 $ - 626,835,937 Accumulated net investment loss (744,414) (3,431,587) - (4,176,001) Accumulated net realized loss on investment 8,306,918 (111,884,130) - (103,577,212) and foreign currency transactions Net unrealized appreciation (depreciation) on 25,754,465 (34,809,765) - (9,055,300) investments and translation of assets and liabilities in foreign currencies -------------- ------------- -------------- ----- -------------- $ 118,852,362 $ 391,175,062 $ - $ 510,027,424 ============== ============= ============== ===== ============== NET ASSETS AND ACQUIRING FUND SHARES ISSUED PLUS ADJUSTMENTS ----------------------------------------------------------------------------------------------------------------------------- INVESTOR CLASS, $0.01 PAR VALUE ------------------------------------------------------ Net Assets $ 51,168,907 N/A $ 101,367,503 $ 152,536,410 ------------------------------------------------------ Shares Outstanding 6,321,824 N/A 12,529,976 (b) 18,851,800 ------------------------------------------------------ Net asset value per share $ 8.09 N/A $ 8.09 $ 8.09 ----------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------- I CLASS $0.01 PAR VALUE ------------------------------------------------------ Net Assets N/A $ 101,367,503 $ - ------------------------------------------------------ Shares Outstanding N/A 8,876,885 $ - ------------------------------------------------------ Net asset value per share N/A $ 11.42 $ - ----------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------- A CLASS, $0.01 PAR VALUE ------------------------------------------------------ Net Assets $ 60,589,631 $ 268,638,781 $ 268,638,781 $ 329,228,412 ------------------------------------------------------ Shares Outstanding 7,513,203 24,339,516 33,329,874 (b) 40,843,077 ------------------------------------------------------ Net asset value per share $ 8.06 $ 11.04 $ 8.06 $ 8.06 ----------------------------------------------------------------------------------------------------------------------------- Maximum offering price (net asset value divided by 0.9425 for New Opportunities II and 0.965 for Emerging Growth) $ 8.55 $ 11.44 8.55 8.55 ----------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------- B CLASS, $0.01 PAR VALUE ------------------------------------------------------ Net Assets $ 3,009,664 N/A $ 3,009,664 ------------------------------------------------------ Shares Outstanding 376,459 N/A 376,459 ------------------------------------------------------ Net asset value per share $ 7.99 N/A $ 7.99 ----------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------- C CLASS, $0.01 PAR VALUE ------------------------------------------------------ Net Assets $ 4,084,160 $ 21,168,778 $ 21,168,778 $ 25,252,938 ------------------------------------------------------ Shares Outstanding 508,850 2,009,772 2,636,211 (b) 3,145,061 ------------------------------------------------------ Net asset value per share $ 8.03 $ 10.53 $ 8.03 $ 8.03 -------------------------------------------------------------------------------------------------------------------------------- (a) Reclass of disbursements in excess of demand deposit cash against cash to reflect combined cash position. (b) Adjustment to reflect the issuance of New Opportunities II shares in exchange for Kopp Emerging Growth shares in connection with the proposed reorganization. SEE NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS.





NEW OPPORTUNITIES II AND KOPP EMERGING GROWTH PRO FORMA COMBINED STATEMENT OF OPERATIONS YEAR ENDED APRIL 30, 2006 (UNAUDITED) KOPP PRO-FORMA NEW EMERGING COMBINING OPPORTUNITIES II GROWTH ADJUSTMENTS (NOTE 1) ------------------------------------------------------------------------------------------------------------------ INVESTMNET INCOME ------------------------------------------------------------------------------------------------------------------ INCOME: Dividends (including from affiliates of $-for Emerging Growth) $ 345,332 $ 282,948 - $ 628,280 Interest 50,033 - - 50,033 ------------- ------------ ------------ ----- ------------ 395,365 282,948 - 678,313 ------------- ------------ ------------ ----- ------------ EXPENSES: Management fees 1,508,807 3,685,434 1,410,790 (a) 6,605,031 Shareholder reporting fees - 62,278 (62,278) (a) - Transfer agency fees - 556,625 (556,625) (a) - Distribution fees: - A Class - 259,486 (259,486) (a) - B Class 18,457 - - 18,457 C Class 24,532 156,740 - 181,272 Service fees: - A Class - 648,715 (648,715) (a) - B Class 6,153 - - 6,153 C Class 8,177 52,246 - 60,423 Service and distribution fees A Class 123,606 - 648,715 (a) 772,321 Administrative fees - 286,333 (286,333) (a) - Custody fees - 47,562 (47,562) (a) - Federal and state registration fees - 41,756 (41,756) (a) - Fund accounting fees - 89,354 (89,354) (a) - Professional fees - 182,576 (182,576) (a) - Directors' fees and expenses 2,459 28,110 (28,110) (a) 2,459 Other expenses 1,970 144,254 (144,254) (a) 1,970 ------------- ------------ ------------ ----- ------------ 1,694,161 6,241,469 (287,544) 7,648,086 ------------- ------------ ------------ ----- ------------ NET INVESTMENT INCOME (1,298,796) (5,958,521) 287,544 (6,969,773) ------------- ------------ ------------ ----- ------------ ---------------------------------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) ---------------------------------------------------------------------------------------------------------------- NET REALIZED GAIN (LOSS) ON INVESTMENT TRANSACTIONS Investment transactions (including from affiliates of $(18,767,981) for Emerging Growth) 13,285,371 (17,883,538) - (4,598,167) Foreign currency transactions (22,232) - - (22,232) ------------- ------------ ------------ ----- ------------ 13,263,139 (17,883,538) - (4,620,399) ------------- ------------ ------------ ----- ------------ CHANGE IN NET UNREALIZED APPRECIATION (DEPRECIATION) ON INVESTMENTS Investments 21,007,432 166,318,013 - 187,325,445 Translation of assets and liabilities in foreign currencies (313) - - (313) ------------- ------------ ------------ ----- ------------ 21,007,119 166,318,013 - 187,325,132 ------------- ------------ ------------ ----- ------------ NET REALIZED AND UNREALIZIED GAIN (LOSS) 34,270,258 148,434,475 - 182,704,733 ------------- ------------ ------------ ----- ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $32,971,462 142,475,954 $287,544 $175,734,960 ============= ============ ============ ===== ============ (a) Adjustment for expenses based on fees in combined fund. See Note 3 in the Notes to Pro Forma Combined Financial Statements for a description of expenses and associated fees. SEE NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS.




NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS (UNAUDITED) APRIL 30, 2006 1. BASIS OF COMBINATION-The unaudited Pro Forma Combining Schedule of Investments, Pro Forma Combining Statement of Assets and Liabilities and Pro Forma Combining Statement of Operations reflect the accounts of the New Opportunities II Fund ("New Opportunities II") issued by American Century Mutual Funds, Inc. and the Kopp Emerging Growth Fund ("Emerging Growth") issued by Kopp Funds, Inc. at and for the year ended April 30, 2006. The Pro Forma Combining Schedule of Investments and Pro Forma Combining Statement of Assets and Liabilities assume the combination was consummated after the close of business April 30, 2006. The Pro Forma Combining Statement of Operations assumes the combination was consummated at the beginning of the fiscal year ended April 30, 2006. The pro forma statements give effect to the proposed transfer of the assets and stated liabilities of the non-surviving fund, Emerging Growth, in exchange for shares of the surviving fund, for purposes of maintaining the financial statements and performance, New Opportunities II. Financial information for New Opportunities II as of April 30, 2006, has been adjusted to reflect the plan of reorganization effective at the close of business on February 26, 2007, for New Opportunities II and Emerging Growth. New Opportunities II will acquire all of the assets of Emerging Growth in exchange for shares of equal value of New Opportunities II and the assumption of all liabilities of Emerging Growth. In accordance with accounting principles generally accepted in the United States of America, the historical cost of investment securities will be carried forward to the surviving fund and the results of operations for pre-combination periods for the surviving fund will not be adjusted. Under the terms of the Agreement and Plan of Reorganization, neither New Opportunities II nor Emerging Growth will bear any of the expenses associated with the costs of the Reorganization, including proxy solicitation and tabulation costs. Therefore, the pro forma financial statements do not reflect these expenses. Under the terms of the Plan of Reorganization, the combination of the funds will be treated as a tax-free business combination and accordingly will be accounted for by a method of accounting for tax-free mergers of investment companies. The Pro Forma Combining Schedule of Investments, Statement of Assets and Liabilities and Statement of Operations should be read in conjunction with the historical financial statements of the funds included or incorporated by reference in the Statement of Additional Information. 2. SECURITY VALUATION-New Opportunities II: Securities traded primarily on a principal securities exchange are valued at the last reported sales price, or at the mean of the latest bid and asked prices where no last sales price is available. Depending on local convention or regulation, securities traded over-the-counter are valued at the mean of the latest bid and asked prices, the last sales price, or the official close price. Discount notes may be valued through a commercial pricing service or at amortized cost, which approximates fair value. If the funds determine that the market price of a portfolio security is not readily available, or that the valuation methods mentioned above do not reflect the security's fair value, such security is valued at its fair value as determined by, or in accordance with procedures adopted by, the Board of Directors or its designee if such fair value determination would materially impact a fund's net asset value. Emerging Growth: Common stocks and other equity-type securities traded primarily on a national securities exchange are valued at the last sales price. For securities traded on NASDAQ, the Funds utilize the NASDAQ Official Closing Price which compares the last trade to the bid/ask price of a security. If the last trade is below the bid, the Funds will use the bid as the closing price. Securities traded on a national securities exchange or NASDAQ for which there were no transactions on a given day, and securities not listed on a national securities exchange or NASDAQ, are valued at the average of the most recent bid and asked prices. Investments for which the above valuation procedures are inappropriate, when valuations are not readily available or when valuations are deemed not to reflect fair value, are stated at fair value, as determined in good faith under procedures approved by the Board of Directors. In addition, if events materially affecting the value of foreign securities occur between the time when the exchange on which they are traded closes and the time when the Funds' net assets are calculated, such securities will be valued at fair value in accordance with procedures adopted by the Board of Directors. Generally, fixed income investments with a remaining maturity of 60 days or less are valued on an amortized cost basis, which approximates market value. 3. MANAGEMENT FEES - The combined fund will pay a single, unified management fee per class. This fee provides that all expenses of the fund except brokerage commissions, taxes, interest, fees and expenses of those directors who are not considered "interested persons' as defined in the 1940 Act (including counsel fees) and extraordinary expenses will be paid by the Advisor. The adjustments in the Statement of Operations reflect the impact of the single, unified management fee per class. 4. USE OF ESTIMATES - The pro forma financial statements are prepared in conformity with accounting principles generally accepted in the United States of America, which may require management to make certain estimates and assumptions at the date of the financial statements. Actual results could differ from those estimates. 5. CAPITAL SHARES-The pro forma net asset value per share assumes the issuance of shares of the surviving fund that would have been issued at April 30, 2006, in connection with the proposed reorganization. The number of shares assumed to be issued is equal to the net asset value of shares of the non-surviving fund, as of April 30, 2006, divided by the net asset value per share of the shares of the surviving fund as of April 30, 2006. The pro forma total number of shares outstanding for the combined fund consists of the following at April 30, 2006: --------------------- --------------------- ---------------------- --------------------- SHARES OF ADDITIONAL SHARES COMBINED FUND: TOTAL PRO FORMA SURVIVING FUND ASSUMED ISSUED IN NEW OPPORTUNITIES II OUTSTANDING SHARES PRIOR TO COMBINATION REORGANIZATION --------------------- --------------------- ---------------------- --------------------- Investor 18,851,800 6,321,824 12,529,976 --------------------- --------------------- ---------------------- --------------------- A Class 40,843,077 7,513,203 33,329,874 --------------------- --------------------- ---------------------- --------------------- B Class 376,459 376,459 - --------------------- --------------------- ---------------------- --------------------- C Class 3,145,061 508,850 2,636,211 --------------------- --------------------- ---------------------- --------------------- Total Fund 63,216,397 14,720,336 48,496,061 --------------------- --------------------- ---------------------- --------------------- 6. AFFILIATED COMPANY TRANSACTIONS - If a fund's holding represents ownership of 5% or more of the voting securities of a company, the company is affiliated as defined in the 1940 Act. A summary of transactions for each company which is or was an affiliate at or during the year ended April 30, 2006 follows: SHARE APRIL 30, 2006 BALANCE PURCHASE SALES REALIZED DIVIDEND SHARE MARKET FUND/ISSUER APRIL 30, 2005 COST COST GAIN (LOSS) INCOME BALANCE VALUE --------------------- --------------- ------------- ------------- -------------- ----------- ------------ ------------ EMERGING GROWTH Adept Technology, Inc. (1) 114,000 $1,801,951 $ - $ - $ - 311,430 $3,154,786 Neose Technologies, Inc. (1) 1,120,120 3,300,791 - - - 2,500,000 6,375,000 Superconductor Technologies Inc. (1)(3) 200,000 2,683,200 - - - 640,000 2,860,800 Transgenomic, Inc. (1) 3,295,000 94,264 - - - 3,400,000 2,040,000 Tut Systems, Inc. (1) 2,100,000 3,956,101 - - - 3,300,000 9,867,000 WJ Communications, Inc. (1) 2,400,000 2,804,475 - - - 3,500,000 10,045,000 Verilink Corporation (1)(2) 81,620 2,264,177 7,297,277 (7,051,655) - - - QuickLogic Corporation (1)(2) 1,700,000 209,730 16,342,265 (11,716,326) - 840,000 5,073,600 --------------------- --------------- ------------- ------------- -------------- ----------- ------------ ------------ $17,114,689 $23,639,542 $(18,767,981) - $39,416,186 ===================== =============== ============= ============= ============== =========== ============ ============ (1) Non-income producing. (2) Company was not an affiliate at April 30, 2006. (3) Shares adjusted to reflect a stock split. AMERICAN CENTURY NEW OPPORTUNITIES II FUND, A SERIES OF AMERICAN CENTURY MUTUAL FUNDS, INC. INVESTMENT ADVISOR American Century Investment Management, Inc. 4500 Main Street Kansas City, Missouri 64111 DISTRIBUTOR American Century Investment Services, Inc. 4500 Main Street Kansas City, Missouri 64111 TRANSFER AGENT American Century Services, LLC 4500 Main Street Kansas City, Missouri 64111 KOPP EMERGING GROWTH FUND, A SERIES OF KOPP FUNDS, INC. INVESTMENT ADVISOR KOPP INVESTMENT ADVISORS, LLC 7701 France Avenue South, Suite 500 Edina, Minnesota 55435 DISTRIBUTOR CENTENNIAL LAKES CAPITAL, LLC 7701 France Avenue South, Suite 500 Edina, Minnesota 55435 TRANSFER AGENT AND ADMINISTRATOR U.S. BANCORP FUND SERVICES, LLC For overnight deliveries, use: For regular mail deliveries, use: Kopp Funds, Inc. Kopp Funds, Inc. c/o U.S. Bancorp Fund Services, LLC c/o U.S. Bancorp Fund Services, LLC 615 East Michigan Street P.O. Box 701 Third Floor Milwaukee, Wisconsin 53201-0701 Milwaukee, Wisconsin 53202-5207 AMERICAN CENTURY MUTUAL FUNDS, INC. PART C OTHER INFORMATION Item 15. Indemnification The Registrant is a Maryland Corporation. Section 2-418 of the Maryland General Corporation Law allows a Maryland corporation to indemnify its officers, directors, employees and agents to the extent provided in such statute. Article VIII of the Registrant's Articles of Incorporation, requires the indemnification of the Registrant's directors and officers to the extent permitted by Section 2-418 of the Maryland General Corporation Law, the Investment Company Act of 1940 and all other applicable laws. The Registrant has purchased an insurance policy insuring its officers and directors against certain liabilities which such officers and directors may incur while acting in such capacities and providing reimbursement to the Registrant for sums which it may be permitted or required to pay to its officers and directors by way of indemnification against such liabilities, subject in either case to clauses respecting deductibility and participation. Item 16. Exhibits (1) (a) Articles of Incorporation of Twentieth Century Investors, Inc., dated June 26, 1990 (filed electronically as Exhibit b1a to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (b) Articles of Amendment of Twentieth Century Investors, Inc., dated November 19, 1990 (filed electronically as Exhibit b1b to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (c) Articles of Merger of Twentieth Century Investors, Inc., a Maryland corporation and Twentieth Century Investors, Inc., a Delaware corporation, dated February 22, 1991 (filed electronically as Exhibit b1c to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (d) Articles of Amendment of Twentieth Century Investors, Inc., dated August 10, 1993 (filed electronically as Exhibit b1d to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (e) Articles Supplementary of Twentieth Century Investors, Inc., dated September 2, 1993 (filed electronically as Exhibit b1e to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (f) Articles Supplementary of Twentieth Century Investors, Inc., dated April 24, 1995 (filed electronically as Exhibit b1f to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (g) Articles Supplementary of Twentieth Century Investors, Inc., dated October 11, 1995 (filed electronically as Exhibit b1g to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (h) Articles Supplementary of Twentieth Century Investors, Inc., dated January 22, 1996 (filed electronically as Exhibit b1h to Post-Effective Amendment No. 73 to the Registration Statement of the Registrant on February 29, 1996, File No. 2-14213, and incorporated herein by reference). (i) Articles Supplementary of Twentieth Century Investors, Inc., dated March 11, 1996 (filed electronically as Exhibit b1i to Post-Effective Amendment No. 75 to the Registration Statement of the Registrant on June 14, 1996, File No. 2-14213, and incorporated herein by reference). (j) Articles Supplementary of Twentieth Century Investors, Inc., dated September 9, 1996 (filed electronically as Exhibit a10 to Post-Effective Amendment No. 85 to the Registration Statement of the Registrant on September 1, 1999, File No. 2-14213, and incorporated herein by reference). (k) Articles of Amendment of Twentieth Century Investors, Inc., dated December 2, 1996 (filed electronically as Exhibit b1j to Post-Effective Amendment No. 76 to the Registration Statement of the Registrant on February 28, 1997, File No. 2-14213, and incorporated herein by reference). (l) Articles Supplementary of American Century Mutual Funds, Inc., dated December 2, 1996 (filed electronically as Exhibit b1k to Post-Effective Amendment No. 76 to the Registration Statement of the Registrant on February 28, 1997, File No. 2-14213, and incorporated herein by reference). (m) Articles Supplementary of American Century Mutual Funds, Inc., dated July 28, 1997 (filed electronically as Exhibit b1l to Post-Effective Amendment No. 78 to the Registration Statement of the Registrant on February 26, 1998, File No. 2-14213, and incorporated herein by reference). (n) Articles Supplementary of American Century Mutual Funds, Inc., dated November 28, 1997 (filed electronically as Exhibit a13 to Post-Effective Amendment No. 83 to the Registration Statement of the Registrant on February 26, 1999, File No. 2-14213, and incorporated herein by reference). (o) Certificate of Correction to Articles Supplementary of American Century Mutual Funds, Inc., dated December 18, 1997 (filed electronically as Exhibit a14 to Post-Effective Amendment No. 83 to the Registration Statement of the Registrant on February 26, 1999, File No. 2-14213, and incorporated herein by reference). (p) Articles Supplementary of American Century Mutual Funds, Inc., dated December 18, 1997 (filed electronically as Exhibit b1m to Post-Effective Amendment No. 78 to the Registration Statement of the Registrant on February 26, 1998, File No. 2-14213, and incorporated herein by reference). (q) Articles Supplementary of American Century Mutual Funds, Inc., dated January 25, 1999 (filed electronically as Exhibit a16 to Post-Effective Amendment No. 83 to the Registration Statement of the Registrant on February 26, 1999, File No. 2-14213, and incorporated herein by reference). (r) Articles Supplementary of American Century Mutual Funds, Inc., dated February 16, 1999 (filed electronically as Exhibit a17 to Post-Effective Amendment No. 83 to the Registration Statement of the Registrant on February 26, 1999, File No. 2-14213, and incorporated herein by reference). (s) Articles Supplementary of American Century Mutual Funds, Inc., dated August 2, 1999 (filed electronically as Exhibit a19 to Post-Effective Amendment No. 89 to the Registration Statement of the Registrant on December 1, 2000, File No. 2-14213, and incorporated herein by reference). (t) Articles Supplementary of American Century Mutual Funds, Inc., dated November 19, 1999 (filed electronically as Exhibit a19 to Post-Effective Amendment No. 87 to the Registration Statement of the Registrant on November 29, 1999, File No. 2-14213, and incorporated herein by reference). (u) Articles Supplementary of American Century Mutual Funds, Inc., dated March 5, 2001 (filed electronically as Exhibit a21 to Post-Effective Amendment No. 93 to the Registration Statement of the Registrant on April 20, 2001, File No. 2-14213, and incorporated herein by reference). (v) Certificate of Correction to Articles Supplementary, dated April 3, 2001 (filed electronically as Exhibit a22 to Post-Effective Amendment No. 93 to the Registration Statement of the Registrant on April 20, 2001, File No. 2-14213, and incorporated herein by reference). (w) Articles Supplementary of American Century Mutual Funds, Inc., dated June 14, 2002 (filed electronically as Exhibit a23 to Post-Effective Amendment No. 98 to the Registration Statement of the Registrant on October 10, 2002, File No. 2-14213, and incorporated herein by reference). (x) Certificate of Correction to Articles Supplementary of American Century Mutual Funds, Inc., dated June 25, 2002 (filed electronically as Exhibit a24 to Post-Effective Amendment No. 98 to the Registration Statement of the Registrant on October 10, 2002, File No. 2-14213, and incorporated herein by reference). (y) Articles Supplementary of American Century Mutual Funds, Inc., dated February 12, 2003 (filed electronically as Exhibit a25 to Post-Effective Amendment No. 100 to the Registration Statement of the Registrant on February 28, 2003, File No. 2-14213, and incorporated herein by reference). (z) Certificate of Correction to Articles Supplementary of American Century Mutual Funds, Inc., dated February 28, 2003 (filed electronically as Exhibit a26 to Post-Effective Amendment No. 101 to the Registration Statement of the Registrant on August 28, 2003, File No. 2-14213, and incorporated herein by reference). (aa) Articles Supplementary of American Century Mutual Funds, Inc., dated August 14, 2003 (filed electronically as Exhibit a27 to Post-Effective Amendment No. 102 to the Registration Statement of the Registrant on August 28, 2003, File No. 2-14213, and incorporated herein by reference). (bb) Articles Supplementary of American Century Mutual Funds, Inc., dated January 14, 2004 (filed electronically as Exhibit a28 to Post-Effective Amendment No. 104 to the Registration Statement of the Registrant on February 26, 2004, File No. 2-14213, and incorporated herein by reference). (cc) Articles Supplementary of American Century Mutual Funds, Inc., dated November 17, 2004 (filed electronically as Exhibit a29 to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (dd) Articles Supplementary of American Century Mutual Funds, Inc., dated January 13, 2005 (filed electronically as Exhibit a30 to Post-Effective Amendment No. 109 to the Registration Statement of the Registrant on February 25, 2005, File No. 2-14213, and incorporated herein by reference). (ee) Articles Supplementary of American Century Mutual Funds, Inc., dated June 22, 2005 (filed electronically as Exhibit a31 to Post-Effective Amendment No. 111 to the Registration Statement of the Registrant on July 28, 2005, File No. 2-14213, and incorporated herein by reference). (ff) Articles Supplementary of American Century Mutual Funds, Inc., dated December 13, 2005 (filed electronically as Exhibit 1(ff) to the Registration Statement on Form N-14 of the Registrant on December 22, 2005, File No. 2-14213, and incorporated herein by reference). (gg) Articles Supplementary of American Century Mutual Funds, Inc., dated March 15, 2006 (filed electronically as Exhibit a33 to Post-Effective Amendment No. 116 to the Registration Statement of the Registrant on March 31, 2006, File No. 2-14213, and incorporated herein by reference). (2) Amended and Restated By-laws, dated September 21, 2004 (filed electronically as Exhibit b to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (3) Not applicable. (4) Form of Agreement and Plan of Reorganization with Kopp Funds, Inc., is included herein. (5) Registrant hereby incorporates by reference, as though set forth fully herein, Article Fifth, Article Seventh, Article Eighth, and Article Ninth of Registrant's Articles of Incorporation, incorporated herein by reference as Exhibit (1)(a) hereto and Article Fifth of Registrant's Articles of Amendment, incorporated herein by reference as Exhibit (1)(d) hereto and Sections 3, 4, 5, 6, 7, 8, 9, 10, 11, 22, 24, 25, 30, 31, 33, 39, 45 and 46 of Registrant's Amended and Restated By-Laws, incorporated herein by reference as Exhibit 2 hereto. (6) (a) Management Agreement with American Century Investment Management, Inc., dated August 1, 2006, is included herein. (b) Management Agreement with American Century Investment Management, Inc., dated March 30, 2006 (filed electronically as Exhibit d2 to Post-Effective Amendment No. 116 to the Registration Statement of the Registrant on March 31, 2006, File No. 2-14213, and incorporated herein by reference). (c) Investment Subadvisory Agreement with Mason Street Advisors LLC, dated March 30, 2006 (filed electronically as Exhibit d3 to Post-Effective Amendment No. 116 to the Registration Statement of the Registrant on March 31, 2006, File No. 2-14213, and incorporated herein by reference). (d) Management Agreement with American Century Investment Management, Inc., dated April 28, 2006 (filed electronically as Exhibit d5 to Post-Effective Amendment No. 118 to the Registration Statement of the Registrant on April 28, 2006, File No. 2-14213, and incorporated herein by reference). (7) (a) Amended and Restated Distribution Agreement with American Century Investment Services, Inc., dated April 28, 2006 (filed electronically as Exhibit e to Post-Effective Amendment No. 118 to the Registration Statement of the Registrant on April 28, 2006, File No. 2-14213, and incorporated herein by reference). (b) Form of Dealer/Agency Agreement (filed electronically as Exhibit e2 to Pre-Effective Amendment No. 1 to the Registration Statement of American Century Growth Funds, Inc. on May 30, 2006, File No. 333-132114, and incorporated herein by reference). (8) Not applicable. (9) (a) Master Agreement with Commerce Bank, N. A., dated January 22, 1997 (filed electronically as Exhibit b8e to Post-Effective Amendment No. 76 to the Registration Statement of American Century Mutual Funds, Inc. on February 28, 1997, File No. 2-14213, and incorporated herein by reference). (b) Global Custody Agreement with The Chase Manhattan Bank, dated August 9, 1996 (filed electronically as Exhibit b8 to Post-Effective Amendment No. 31 to the Registration Statement of American Century Government Income Trust on February 7, 1997, File No. 2-99222, and incorporated herein by reference). (c) Amendment to the Global Custody Agreement with The Chase Manhattan Bank, dated December 9, 2000 (filed electronically as Exhibit g2 to Pre-Effective Amendment No. 2 to the Registration Statement of American Century Variable Portfolios II, Inc. on January 9, 2001, File No. 333-46922, and incorporated herein by reference). (d) Amendment No. 2 to the Global Custody Agreement between American Century Investments and the JPMorgan Chase Bank, dated as of May 1, 2004 (filed electronically as Exhibit g4 to Post-Effective Amendment No. 35 to the Registration Statement of American Century Quantitative Equity Funds, Inc. on April 29, 2004, File No. 33-19589, and incorporated herein by reference). (e) Chase Manhattan Bank Custody Fee Schedule, dated October 19, 2000 (filed electronically as Exhibit g5 to Post-Effective Amendment No. 35 to the Registration Statement of American Century Quantitative Equity Funds, Inc. on April 29, 2004, File No. 33-19589, and incorporated herein by reference). (f) Amendment No. 3 to the Global Custody Agreement between American Century Investments and the JPMorgan Chase Bank, dated as of May 31, 2006 (filed electronically as Exhibit g6 to Pre-Effective Amendment No. 1 to the Registration Statement of American Century Growth Funds, Inc. on May 30, 2006, File No. 333-132114, and incorporated herein by reference). (g) Registered Investment Company Custody Agreement with Goldman, Sachs & Co., dated February 6, 2006 (filed electronically as Exhibit g6 to Post-Effective Amendment No. 114 to the Registration Statement of the Registrant on February 28, 2006, File No. 2-14213, and incorporated herein by reference). (h) Amendment to Futures and Options Account Agreement and Registered Investment Company Custody Agreement with Goldman, Sachs & Co., effective May 12, 2006 (filed electronically as Exhibit g7 to Post-Effective Amendment No. 118 to the Registration Statement of the Registrant on April 28, 2006, File No. 2-14213, and incorporated herein by reference). (i) Custodian and Investment Accounting Agreement with State Street Bank and Trust Company, dated May 27, 2005 (filed electronically as Exhibit g6 to Post-Effective Amendment No. 27 to the Registration Statement of American Century Investment Trust on May 27, 2005, File No. 33-65170, and incorporated herein by reference). (j) Amendment No. 1 to Custodian and Investment Accounting Agreement with State Street Bank and Trust Company, effective September 30, 2005 (filed electronically as Exhibit g8 to Post-Effective Amendment No. 41 to the Registration Statement of American Century Quantitative Equity Funds, Inc. on September 29, 2005, File No. 33-19589, and incorporated herein by reference). (k) Amendment No. 2 to Custodian and Investment Accounting Agreement with State Street Bank and Trust Company, effective March 31, 2006 (filed electronically as Exhibit g9 to Post-Effective Amendment No. 32 to the Registration Statement of American Century Investment Trust on March 31, 2006, File No. 33-65170, and incorporated herein by reference). (l) Third-Party Custodial Agreement with J.P. Morgan Futures Inc. and State Street Bank and Trust Company, dated March 31, 2006 (filed electronically as Exhibit g11 to Post-Effective Amendment No. 118 to the Registration Statement of the Registrant on April 28, 2006, File No. 2-14213, and incorporated herein by reference). (10) a) Master Distribution and Shareholder Services Plan (Advisor Class), dated September 3, 1996 (filed electronically as Exhibit b15a to Post-Effective Amendment No. 9 to the Registration Statement of American Century Capital Portfolios, Inc. on February 17, 1998, File No. 33-64872, and incorporated herein by reference). (b) Amendment No. 1 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated June 13, 1997 (filed electronically as Exhibit b15b to Post-Effective Amendment No. 77 to the Registration Statement of Registrant on July 17, 1997, File No. 2-14213, and incorporated herein by reference). (c) Amendment No. 2 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated September 30, 1997 (filed electronically as Exhibit b15c to Post-Effective Amendment No. 78 to the Registration Statement of Registrant on February 26, 1998, File No. 2-14213, and incorporated herein by reference). (d) Amendment No. 3 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated June 30, 1998 (filed electronically as Exhibit b15e to Post-Effective Amendment No. 11 to the Registration Statement of American Century Capital Portfolios, Inc. on June 26, 1998, File No. 33-64872, and incorporated herein by reference). (e) Amendment No. 4 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated November 13, 1998 (filed electronically as Exhibit b15e to Post-Effective Amendment No. 12 to the Registration Statement of American Century World Mutual Funds, Inc. on November 13, 1998, File No. 33-39242, and incorporated herein by reference). (f) Amendment No. 5 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated February 16, 1999 (filed electronically as Exhibit m6 to Post-Effective Amendment No. 83 to the Registration Statement of Registrant on February 26, 1999, File No. 2-14213, and incorporated herein by reference). (g) Amendment No. 6 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated July 30, 1999 (filed electronically as Exhibit m7 to Post-Effective Amendment No. 16 to the Registration Statement of American Century Capital Portfolios, Inc. on July 29, 1999, File No. 33-64872, and incorporated herein by reference). (h) Amendment No. 7 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated November 19, 1999 (filed electronically as Exhibit m8 to Post-Effective Amendment No. 87 to the Registration Statement of Registrant on November 29, 1999, File No. 2-14213, and incorporated herein by reference). (i) Amendment No. 8 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated June 1, 2000 (filed electronically as Exhibit m9 to Post-Effective Amendment No. 19 to the Registration Statement of American Century World Mutual Funds, Inc. on May 24, 2000, File No. 33-39242, and incorporated herein by reference). (j) Amendment No. 9 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated April 30, 2001 (filed electronically as Exhibit m10 to Post-Effective Amendment No. 24 to the Registration Statement of American Century World Mutual Funds, Inc. on April 19, 2001, File No. 33-39242, and incorporated herein by reference). (k) Amendment No. 10 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated December 3, 2001 (filed electronically as Exhibit m11 to Post-Effective Amendment No. 94 to the Registration Statement of the Registrant on December 13, 2001, File No. 2-14213, and incorporated herein by reference). (l) Amendment No. 11 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated September 3, 2002 (filed electronically as Exhibit m12 to Post-Effective Amendment No. 26 to the Registration Statement of American Century World Mutual Funds, Inc. on October 1, 2002, File No. 33-39242, and incorporated herein by reference). (m) Amendment No. 12 to the Master Distribution and Shareholder Services Plan (Advisor Class), dated August 1, 2004 (filed electronically as Exhibit m13 to Post-Effective Amendment No. 32 to the Registration Statement of American Century Capital Portfolios, Inc. on July 29, 2004, File No. 33-64872, and incorporated herein by reference). (n) Master Distribution and Individual Shareholder Services Plan (C Class), dated March 1, 2001 (filed electronically as Exhibit m11 to Post-Effective Amendment No. 24 to the Registration Statement of American Century World Mutual Funds, Inc. on April 19, 2001, File No. 33-39242, and incorporated herein by reference). (o) Amendment No. 1 to the Master Distribution and Individual Shareholder Services Plan (C Class), dated April 30, 2001 (filed electronically as Exhibit m12 to Post-Effective Amendment No. 24 to the Registration Statement of American Century World Mutual Funds, Inc. on April 19, 2001, File No. 33-39242, and incorporated herein by reference). (p) Amendment No. 2 to the Master Distribution and Individual Shareholder Services Plan (C Class), dated September 3, 2002 (filed electronically as Exhibit m15 to Post-Effective Amendment No. 27 to the Registration Statement of American Century World Mutual Funds, Inc. on October 10, 2002, File No. 33-39242, and incorporated herein by reference). (q) Amendment No. 3 to the Master Distribution and Individual Shareholder Services Plan (C Class), dated February 27, 2004 (filed electronically as Exhibit m16 to Post-Effective Amendment No. 104 to the Registration Statement of the Registrant on February 26, 2004, File No. 2-14213, and incorporated herein by reference). (r) Amendment No. 4 to the Master Distribution and Individual Shareholder Services Plan (C Class), dated September 30, 2004 (filed electronically as Exhibit m18 to Post-Effective Amendment No. 20 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on September 29, 2004, File No. 33-79482, and incorporated herein by reference). (s) Amendment No. 5 to the Master Distribution and Individual Shareholder Services Plan (C Class), dated November 17, 2004 (filed electronically as Exhibit m19 to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (t) Amendment No. 6 to the Master Distribution and Individual Shareholder Services Plan (C Class), dated March 30, 2006 (filed electronically as Exhibit m20 to Post-Effective Amendment No. 23 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on March 30, 2006, File No. 333-79482, and incorporated herein by reference). (u) Master Distribution and Individual Shareholder Services Plan (A Class), dated September 3, 2002 (filed electronically as Exhibit m6 to Post-Effective Amendment No. 34 to the Registration Statement of American Century California Tax-Free and Municipal Funds on October 1, 2002, File No. 2-82734, and incorporated herein by reference). (v) Amendment No. 1 to the Master Distribution and Individual Shareholder Services Plan (A Class) dated February 27, 2004 (filed electronically as Exhibit m18 to Post-Effective Amendment No. 104 to the Registration Statement of the Registrant on February 26, 2004, File No. 2-14213, and incorporated herein by reference). (w) Amendment No. 2 to the Master Distribution and Individual Shareholder Services Plan (A Class), dated September 30, 2004 (filed electronically as Exhibit m22 to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (x) Amendment No. 3 to the Master Distribution and Individual Shareholder Services Plan (A Class), dated November 17, 2004 (filed electronically as Exhibit m23 to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (y) Amendment No. 4 to the Master Distribution and Individual Shareholder Services Plan (A Class), dated May 1, 2005 (filed electronically as Exhibit m13 to Post-Effective Amendment No. 44 to the Registration Statement of American Century Municipal Trust on May 13, 2005, File No. 2-91229, and incorporated herein by reference). (z) Amendment No. 5 to the Master Distribution and Individual Shareholder Services Plan (A Class), dated September 29, 2005 (filed electronically as Exhibit m25 to Post-Effective Amendment No. 38 to the Registration Statement of American Century World Mutual Funds, Inc. on November 30, 2005, File No. 33-39242, and incorporated herein by reference). (aa) Amendment No. 6 to the Master Distribution and Individual Shareholder Services Plan (A Class), dated March 30, 2006 (filed electronically as Exhibit m27 to Post-Effective Amendment No. 23 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on March 30, 2006, File No. 33-79482, and incorporated herein by reference). (bb) Master Distribution and Individual Shareholder Services Plan (B Class), dated September 3, 2002 (filed electronically as Exhibit m7 to Post-Effective Amendment No. 34 to the Registration Statement of American Century California Tax-Free and Municipal Funds on October 1, 2002, File No. 2-82734, and incorporated herein by reference). (cc) Amendment No. 1 to the Master Distribution and Shareholder Services Plan (B Class), dated February 27, 2004 (filed electronically as Exhibit m20 to Post-Effective Amendment No. 104 to the Registration Statement of the Registrant on February 26, 2004, File No. 2-14213, and incorporated herein by reference). (dd) Amendment No. 2 to the Master Distribution and Individual Shareholder Services Plan (B Class), dated September 30, 2004 (filed electronically as Exhibit m26 to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (ee) Amendment No. 3 to the Master Distribution and Individual Shareholder Services Plan (B Class), dated November 17, 2004 (filed electronically as Exhibit m27 to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (ff) Amendment No. 4 to the Master Distribution and Individual Shareholder Services Plan (B Class), dated May 1, 2005 (filed electronically as Exhibit m18 to Post-Effective Amendment No. 44 to the Registration Statement of American Century Municipal Trust on May 13, 2005, File No. 2-91229, and incorporated herein by reference). (gg) Amendment No. 5 to the Master Distribution and Individual Shareholder Services Plan (B Class), dated September 29, 2005 (filed electronically as Exhibit m31 to Post-Effective Amendment No. 38 to the Registration Statement of American Century World Mutual Funds, Inc. on November 30, 2005, File No. 33-39242, and incorporated herein by reference). (hh) Amendment No. 6 to the Master Distribution and Individual Shareholder Services Plan (B Class), dated March 30, 2006 (filed electronically as Exhibit m34 to Post-Effective Amendment No. 23 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on March 30, 2006, File No. 33-79482, and incorporated herein by reference). (ii) Master Distribution and Individual Shareholder Services Plan (R Class), dated August 29, 2003 (filed electronically as Exhibit m16 to Post-Effective Amendment No. 17 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on August 28, 2003, File No. 33-79482, and incorporated herein by reference). (jj) Amendment No. 1 to the Master Distribution and Individual Shareholder Services Plan (R Class), dated May 1, 2004 (filed electronically as Exhibit m15 to Post-Effective Amendment No. 35 to the Registration Statement of American Century Quantitative Equity Funds, Inc. on April 29, 2004, File No. 33-19589, and incorporated herein by reference). (kk) Amendment No. 2 to the Master Distribution and Individual Shareholder Services Plan (R Class), dated February 24, 2005 (filed electronically as Exhibit m30 to Post-Effective Amendment No. 22 of American Century Strategic Asset Allocations, Inc. on March 30, 2005, File No. 33-79482, and incorporated herein by reference). (ll) Amendment No. 3 to the Master Distribution and Individual Shareholder Services Plan (R Class), dated July 29, 2005 (filed electronically as Exhibit m33 to Post-Effective Amendment No. 111 to the Registration Statement of the Registrant on July 28, 2005, File No. 2-14213, and incorporated herein by reference). (mm) Amendment No. 4 to the Master Distribution and Individual Shareholder Services Plan (R Class), dated September 29, 2005 (filed electronically as Exhibit m22 to Post-Effective Amendment No. 41 to the Registration Statement of American Century Quantitative Equity Funds, Inc. on September 29, 2005, File No. 33-19589, and incorporated herein by reference). (nn) Amendment No. 5 to the Master Distribution and Individual Shareholder Services Plan (R Class), dated March 30, 2006 (filed electronically as Exhibit m40 to Post-Effective Amendment No. 23 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on March 30, 2006, File No. 33-79482, and incorporated herein by reference). (oo) Amended and Restated Multiple Class Plan, dated September 3, 2002 (filed electronically as Exhibit n to Post-Effective Amendment No. 35 to the Registration Statement of American Century California Tax-Free and Municipal Funds on December 17, 2002, File No. 2-82734, and incorporated herein by reference). (pp) Amendment No. 1 to the Amended and Restated Multiple Class Plan, dated December 31, 2002 (filed electronically as Exhibit n2 to Post-Effective Amendment No. 39 to the Registration Statement of American Century Municipal Trust on December 23, 2002, File No. 2-91229, and incorporated herein by reference). (qq) Amendment No. 2 to the Amended and Restated Multiple Class Plan, dated August 29, 2003 (filed electronically as Exhibit n3 to Post-Effective Amendment No. 17 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on August 28, 2003, File No. 33-79482, and incorporated herein by reference). (rr) Amendment No. 3 to the Amended and Restated Multiple Class Plan, dated as of February 27, 2004 (filed electronically as Exhibit n4 to Post-Effective Amendment No. 104 to the Registration Statement of the Registrant on February 26, 2004, File No. 2-14213, and incorporated herein by reference). (ss) Amendment No. 4 to the Amended and Restated Multiple Class Plan, dated May 1, 2004 (filed electronically as Exhibit n5 to Post-Effective Amendment No. 35 to the Registration Statement of American Century Quantitative Equity Funds, Inc. on April 29, 2004, File No. 33-19589, and incorporated herein by reference). (tt) Amendment No. 5 to the Amended and Restated Multiple Class Plan, dated August 1, 2004 (filed electronically as Exhibit n6 to Post-Effective Amendment No. 24 to the Registration Statement of American Century Investment Trust on July 29, 2004, File No. 33-65170, and incorporated herein by reference). (uu) Amendment No. 6 to the Amended and Restated Multiple Class Plan, dated September 30, 2004 (filed electronically as Exhibit n7 to Post-Effective Amendment No. 20 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on September 29, 2004, File No. 33-79482, and incorporated herein by reference). (vv) Amendment No. 7 to the Amended and Restated Multiple Class Plan, dated November 17, 2004 (filed electronically as Exhibit n8 to Post-Effective Amendment No. 106 to the Registration Statement of the Registrant on November 29, 2004, File No. 2-14213, and incorporated herein by reference). (ww) Amendment No. 8 to the Amended and Restated Multiple Class Plan, dated February 24, 2005 (filed electronically as Exhibit n9 to Post-Effective Amendment No. 22 of American Century Strategic Asset Allocations, Inc. on March 30, 2005, File No. 33-79482, and incorporated herein by reference). (xx) Amendment No. 9 to the Amended and Restated Multiple Class Plan, dated July 29, 2005 (filed electronically as Exhibit n10 to Post-Effective Amendment No. 111 to the Registration Statement of the Registrant on July 28, 2005, File No. 2-14213, and incorporated herein by reference). (yy) Amendment No. 10 to the Amended and Restated Multiple Class Plan, dated September 29, 2005 (filed electronically as Exhibit n11 to Post-Effective Amendment No. 41 to the Registration Statement of American Century Quantitative Equity Funds, Inc. on September 29, 2005, File No. 33-19589, and incorporated herein by reference). (zz) Amendment No. 11 to the Amended and Restated Multiple Class Plan, dated March 30, 2006 (filed electronically as Exhibit n12 to the Registration Statement of American Century Strategic Asset Allocations, Inc. on March 30, 2006, File No. 33-79482, and incorporated herein by reference). (aaa) Letter Agreement with American Century Investment Management, Inc., dated March 30, 2006 (filed electronically as Exhibit n13 to Post-Effective Amendment No. 42 to the Registration Statement of American Century World Mutual Funds, Inc. on March 30, 2006, File No. 33-39242, and incorporated herein by reference). (11) Opinion and Consent of Counsel, dated October 2, 2006, is included herein. (12) Form of Opinion and Consent of Counsel as to the tax matters and consequences to shareholders, is included herein. (13) (a) Transfer Agency Agreement with Twentieth Century Services, Inc., dated March 1, 1991 (filed electronically as Exhibit 9 to Post-Effective Amendment No. 76 to the Registration Statement of the Registrant on February 28, 1997, File No. 2-14213, and incorporated herein by reference). (b) Credit Agreement with JPMorgan Chase Bank, as Administrative Agent, dated December 17, 2003 (filed electronically as Exhibit h9 to Post-Effective Amendment No. 39 to the Registration Statement of American Century Target Maturities Trust on January 30, 2004, File No. 2-94608, and incorporated herein by reference). (c) Termination, Replacement and Restatement Agreement with JPMorgan Chase Bank N.A., as Administrative Agent, dated December 14, 2005 (filed electronically as Exhibit h13 to Post-Effective Amendment No. 40 to the Registration Statement of American Century California Tax-Free and Municipal Funds on December 29, 2005, File No. 2-82734, and incorporated herein by reference). (d) Customer Identification Program Reliance Agreement (filed electronically as Exhibit h2 to Pre-Effective Amendment No. 1 to the Registration Statement of American Century Growth Funds, Inc. on May 30, 2006, File No. 333-132114, and incorporated herein by reference). (14) (a) Consent of Deloitte & Touche LLP, independent registered public accounting firm, dated September 26, 2006, is included herein. (b) Consent of PricewaterhouseCoopers LLP, independent registered public accounting firm, dated October 2, 2006, is included herein. (15) Not applicable. (16) (a) Power of Attorney, dated September 12, 2006, is included herein. (b) Secretary's Certificate, dated September 12, 2006, is included herein. (17) Form of proxy is included herein. Item 17. Undertakings Not applicable. SIGNATURES As required by the Securities Act of 1933, as amended, this Registration Statement has been signed on behalf of the Registrant, in the City of Kansas City, State of Missouri on the 2nd day of October, 2006. AMERICAN CENTURY MUTUAL FUNDS, INC. (Registrant) By: * ----------------------------------------- William M. Lyons President and Principal Executive Officer As required by the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated. SIGNATURE TITLE DATE --------- ----- ---- * President and October 2, 2006 ---------------------- Principal Executive Officer William M. Lyons * Vice President, October 2, 2006 ---------------------- Treasurer and Chief Robert J. Leach Accounting Officer * Co-Vice Chairman of the October 2, 2006 ---------------------- Board and Director James E. Stowers, Jr. * Co-Vice Chairman of the October 2, 2006 ---------------------- Board and Director James E. Stowers III * Director October 2, 2006 ---------------------- Thomas A. Brown * Director October 2, 2006 ---------------------- Andrea C. Hall, Ph.D. * Director October 2, 2006 ---------------------- D. D. (Del) Hock * Chairman of the October 2, 2006 ---------------------- Board and Director Donald H. Pratt * Director October 2, 2006 ---------------------- Gale E. Sayers * Director October 2, 2006 ---------------------- M. Jeannine Strandjord * Director October 2, 2006 ---------------------- Timothy S. Webster *By: /s/ Brian L. Brogan -------------------------------------------- Brian L. Brogan Attorney-in-Fact (pursuant to a Power of Attorney dated September 12, 2006)
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                                                                    EXHIBIT 99.4

                                    [FORM OF]


                      AGREEMENT AND PLAN OF REORGANIZATION
                                     BETWEEN
                       AMERICAN CENTURY MUTUAL FUNDS, INC.
                      WITH RESPECT TO ITS AMERICAN CENTURY
                            NEW OPPORTUNITIES II FUND
                                       AND
                                KOPP FUNDS, INC.
                  WITH RESPECT TO ITS KOPP EMERGING GROWTH FUND

     THIS AGREEMENT AND PLAN OF  REORGANIZATION  (the "Agreement") is made as of
this [__] day of [_____________],  by and between AMERICAN CENTURY MUTUAL FUNDS,
INC., a Maryland corporation,  with its principal place of business at 4500 Main
Street,  Kansas City,  Missouri  64111-0141 (the "Maryland  Corporation"),  with
respect to its American Century New Opportunities II Fund (the "Acquiring Fund")
and KOPP FUNDS,  INC.,  a Minnesota  corporation,  with its  principal  place of
business at 7701 France Avenue South,  Suite 500,  Edina,  Minnesota  55435 (the
"Minnesota  Corporation"),  with  respect to its Kopp  Emerging  Growth  Fund, a
series of the Minnesota  Corporation (the "Acquired Fund" and, collectively with
the Acquiring Fund, the "Funds").

                                    RECITALS

     This   Agreement  is  intended  to  be,  and  is  adopted  as,  a  plan  of
reorganization  within the meaning of Section 368 of the United States  Internal
Revenue  Code of 1986,  as amended  (the  "Code") and the  Treasury  Regulations
promulgated thereunder.  The reorganization will consist of: (i) the transfer of
all of the assets of the Acquired  Fund in exchange for Class A Shares,  Class C
Shares and Investor  Shares,  par value $0.01 per share,  of the Acquiring  Fund
("Acquiring  Fund Shares");  and (ii) the  distribution of Class A Shares of the
Acquiring  Fund to the  holders  of Class A Shares  of the  Acquired  Fund,  the
distribution  of Class C Shares of the Acquiring  Fund to the holders of Class C
Shares  of the  Acquired  Fund,  the  distribution  of  Investor  Shares  of the
Acquiring  Fund to the holders of Class I Shares of the Acquired  Fund,  and the
liquidation  of the  Acquired  Fund as provided  herein,  all upon the terms and
conditions set forth in this Agreement (the "Reorganization").

     WHEREAS,   the  Acquired  Fund  is  a  separate  series  of  the  Minnesota
Corporation,   the  Acquiring  Fund  is  a  separate   series  of  the  Maryland
Corporation,  and the Maryland  Corporation  and the Minnesota  Corporation  are
open-end,  registered management investment companies and the Acquired Fund owns
securities  that  generally  are assets of the  character in which the Acquiring
Fund is permitted to invest;

     WHEREAS,  each of the Acquiring Fund and the Acquired Fund is authorized to
issue its respective shares;

     WHEREAS, the Directors of the Maryland Corporation have determined that the
Reorganization,  with respect to the Acquiring Fund, is in the best interests of
the





Acquiring  Fund and that  the  interests  of the  existing  shareholders  of the
Acquiring Fund will not be diluted as a result of the Reorganization; and

     WHEREAS,  the Directors of the Minnesota  Corporation  have determined that
the Reorganization,  with respect to the Acquired Fund, is in the best interests
of the Acquired Fund and that the interests of the existing  shareholders of the
Acquired Fund will not be diluted as a result of the Reorganization.


                                   AGREEMENT

     NOW,  THEREFORE,  in consideration of the premises and of the covenants and
agreements  hereinafter  set forth,  the parties  hereto  covenant  and agree as
follows:

                                   ARTICLE I

             TRANSFER OF ASSETS OF THE ACQUIRED FUND IN EXCHANGE FOR
           ACQUIRING FUND SHARES AND LIQUIDATION OF THE ACQUIRED FUND

     1.1 THE EXCHANGE.  Subject to the terms and conditions contained herein and
on the  basis  of the  representations  and  warranties  contained  herein,  the
Acquired  Fund agrees to transfer  all of its assets,  as set forth in paragraph
1.2, to the Acquiring Fund. In exchange, the Acquiring Fund agrees to deliver to
the  Acquired  Fund the number of full and  fractional  Acquiring  Fund  Shares,
determined by dividing the assets of the Acquired  Fund,  computed in the manner
and as of the time and date set forth in  paragraph  2.1 by the net asset  value
per share of the Acquiring Fund Shares computed in the manner and as of the time
and date set forth in paragraph  2.2.  Holders of Class A Shares of the Acquired
Fund will  receive  Class A Shares of the  Acquiring  Fund,  holders  of Class C
Shares of the Acquired Fund will receive  Class C Shares of the  Acquiring  Fund
and holders of Class I Shares of the Acquired Fund will receive  Investor Shares
of the Acquiring Fund. Such transactions  shall take place at the closing on the
Closing Date provided for in paragraph 3.1.

     1.2 ASSETS TO BE ACQUIRED.  The assets of the Acquired  Fund to be acquired
by the  Acquiring  Fund shall  consist of  property  having a value equal to the
total net assets of the Acquired  Fund,  including,  without  limitation,  cash,
securities,   commodities,  interests  in  futures  and  dividends  or  interest
receivable,  owned by the  Acquired  Fund and any  deferred or prepaid  expenses
shown as an asset on the books of the Acquired Fund on the Closing Date.

     The  Acquired  Fund has provided  the  Acquiring  Fund with its most recent
audited financial statements, which contain a list of all of the Acquired Fund's
assets as of the date of such  statements.  The Acquired Fund hereby  represents
that as of the date of the  execution  of this  Agreement,  there  have  been no
changes in its  financial  position as  reflected in such  financial  statements
other  than as the  result of changes  in the  market  values of  securities  or
otherwise  occurring in the ordinary  course of business in connection  with the
purchase and sale of  securities,  the issuance and  redemption of


                                       2


Acquired Fund shares and the payment of normal operating expenses, dividends and
capital gains distributions.

     1.3  LIABILITIES TO BE DISCHARGED.  The Acquired Fund will discharge all of
its liabilities  and  obligations  prior to the Closing Date. The Acquiring Fund
will not  assume any  liabilities  of any kind  whatsoever,  whether or not such
liability  is accrued or fixed,  known or  unknown,  absolute or  contingent  or
determined or determinable or when due or become due, of the Acquired Fund.

     1.4 LIQUIDATION AND  DISTRIBUTION.  On or as soon after the Closing Date as
is conveniently  practicable:  (a) the Acquired Fund will distribute in complete
liquidation  of the  Acquired  Fund,  pro rata to its  shareholders  of  record,
determined as of the close of business on the Closing Date (the  "Acquired  Fund
Shareholders"),  all of the Acquiring Fund Shares  received by the Acquired Fund
pursuant to paragraph 1.1; and (b) the Acquired Fund will  thereupon  proceed to
dissolve and  terminate as set forth in paragraph 1.8 below.  Such  distribution
will be  accomplished  by the transfer of Acquiring Fund Shares  credited to the
account of the Acquired Fund on the books of the Acquiring Fund to open accounts
on the share  records of the  Acquiring  Fund in the name of the  Acquired  Fund
Shareholders,  and representing the respective pro rata number of Acquiring Fund
Shares due such shareholders.  All issued and outstanding shares of the Acquired
Fund (the "Acquired Fund Shares") will  simultaneously  be canceled on the books
of  the  Acquired  Fund.  The  Acquiring  Fund  shall  not  issue   certificates
representing  Acquiring Fund Shares in connection with such transfer.  After the
Closing  Date,  the  Acquired  Fund shall not  conduct  any  business  except in
connection with its termination.

     1.5 OWNERSHIP OF SHARES.  Ownership of Acquiring  Fund Shares will be shown
on the books of the Acquiring Fund's transfer agent.  Acquiring Fund Shares will
be issued  simultaneously  to the Acquired  Fund, in an amount equal in value to
the aggregate net asset value of the Acquired Fund Shares,  to be distributed to
Acquired Fund Shareholders.

     1.6  TRANSFER  TAXES.  Any  transfer  taxes  payable  upon the  issuance of
Acquiring Fund Shares in a name other than the registered holder of the Acquired
Fund  Shares  on the books of the  Acquired  Fund as of that  time  shall,  as a
condition  of such  issuance  and  transfer,  be paid by the person to whom such
Acquiring Fund Shares are to be issued and transferred.

     1.7 REPORTING RESPONSIBILITY.  Any reporting responsibility of the Acquired
Fund is and shall remain the responsibility of the Acquired Fund.

     1.8 TERMINATION.  The Acquired Fund shall be terminated  promptly following
the Closing Date and the making of all distributions pursuant to paragraph 1.4.

     1.9  BOOKS  AND  RECORDS.  All  books and  records  of the  Acquired  Fund,
including all books and records  required to be maintained  under the Investment
Company Act of 1940, as amended (the "1940 Act"),  and the rules and regulations
thereunder,  shall be available to the Acquiring Fund from and after the Closing
Date and  shall

                                        3


be  turned  over to the  Acquiring  Fund as soon as  practicable  following  the
Closing Date.

                                   ARTICLE II

                                    VALUATION

     2.1  VALUATION  OF ASSETS.  The value of the Acquired  Fund's  assets to be
acquired by the Acquiring  Fund  hereunder  shall be the value of such assets at
the closing on the Closing Date, using the valuation procedures set forth in the
Acquiring Fund's Articles of Incorporation, Bylaws and the Acquiring Fund's then
current prospectus and statement of additional information.

     2.2  VALUATION OF SHARES.  The net asset value per share of Acquiring  Fund
Shares  shall be the net asset  value per share  computed  at the closing on the
Closing Date,  using the valuation  procedures set forth in the Acquiring Fund's
Articles  of  Incorporation,  Bylaws  and  the  Acquiring  Fund's  then  current
prospectus and statement of additional information.

     2.3 SHARES TO BE ISSUED.  The number of the  Acquiring  Fund's shares to be
issued (including fractional shares, if any) in exchange for the Acquired Fund's
assets, shall be determined as set forth in paragraph 1.1.

     2.4  DETERMINATION  OF VALUE.  All  computations  of value shall be made by
American Century  Investment  Management,  Inc., on behalf of the Acquiring Fund
and the Acquired Fund.


                                  ARTICLE III

                            CLOSING AND CLOSING DATE

     3.1 CLOSING DATE. The closing shall occur on or about February 23, 2007, or
such other date(s) as the parties may agree to in writing (the "Closing  Date").
All acts taking place at the closing shall be deemed to take place at 4:00 p.m.,
Eastern Time, on the Closing Date unless otherwise  provided herein. The closing
shall be held at the offices of American Century Investments,  4500 Main Street,
Kansas  City,  Missouri  64111-0141,  or at such other time and/or  place as the
parties may agree.

     3.2 CUSTODIAN'S CERTIFICATE. The Acquired Fund shall cause U.S. Bank, N.A.,
as custodian for the Acquired Fund (the "Custodian"),  to deliver at the Closing
a certificate of an authorized  officer  stating that:  (a) the Acquired  Fund's
portfolio  securities,  cash, and any other assets have been delivered in proper
form to the  Acquiring  Fund on the Closing Date;  and (b) all  necessary  taxes
including all applicable  federal and state stock transfer stamps, if any, shall
have been paid, or provision  for payment  shall have been made, in  conjunction
with the delivery of portfolio securities by the Acquired Fund.


                                       4


     3.3 EFFECT OF  SUSPENSION  IN TRADING.  In the event that on the  scheduled
Closing  Date,  either:  (a) the New York  Stock  Exchange  ("NYSE")  or another
primary exchange on which the portfolio  securities of the Acquiring Fund or the
Acquired  Fund are  purchased or sold,  shall be closed to trading or trading on
such exchange shall be restricted; or (b) trading or the reporting of trading on
the NYSE or elsewhere shall be disrupted so that accurate appraisal of the value
of the net assets of the Acquiring  Fund or the Acquired Fund is  impracticable,
the Closing Date shall be postponed  until the first  business day after the day
when trading is fully resumed and reporting is restored.

     3.4  TRANSFER  AGENT'S  CERTIFICATE.  The  Acquired  Fund shall  cause U.S.
Bancorp Fund  Services,  LLC, as transfer  agent for the Acquired Fund as of the
Closing Date, to deliver at the Closing a certificate  of an authorized  officer
stating  that its records  contain  the names and  addresses  of  Acquired  Fund
Shareholders,  and the number and  percentage  ownership of  outstanding  shares
owned by each such shareholder  immediately prior to the Closing.  The Acquiring
Fund shall  issue and  deliver or cause  American  Century  Services,  LLC,  its
transfer  agent, to issue and deliver a confirmation  evidencing  Acquiring Fund
Shares to be credited  on the Closing  Date to the  Secretary  of the  Minnesota
Corporation  or provide  evidence  satisfactory  to the  Acquired  Fund that the
Acquiring  Fund Shares have been credited to the Acquired  Fund's account on the
books of the  Acquiring  Fund.  At the Closing,  each party shall deliver to the
other such bills of sale, checks,  assignments,  share  certificates,  receipts,
officer's  certificates,  transfer agent certificates,  custodian  certificates,
opinions,  and other certificates and documents,  if any, as such other party or
its counsel may reasonably request.


                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

     4.1  REPRESENTATIONS  OF THE ACQUIRED FUND. The Minnesota  Corporation,  on
behalf of the Acquired Fund, represents and warrants to the Maryland Corporation
as follows:

     a)   The  Acquired  Fund is a  legally  designated,  separate  series  of a
          corporation  duly  organized,  validly  existing and in good  standing
          under the laws of Minnesota.

     b)   The Minnesota  Corporation  is  registered  as an open-end  management
          investment company under the 1940 Act, and the Minnesota Corporation's
          registration   with  the  Securities  and  Exchange   Commission  (the
          "Commission")  as an investment  company under the 1940 Act is in full
          force and effect.

     c)   The current prospectus and statement of additional  information of the
          Acquired  Fund  conform in all  material  respects  to the  applicable
          requirements  of the  Securities  Act of 1933,  as amended  (the "1933
          Act"), and the 1940 Act, and the rules and regulations thereunder, and
          do not  include  any untrue  statement  of a material  fact or omit to
          state any material fact required to be stated or necessary to


                                       5


          make the statements therein, in light of the circumstances under which
          they were made, not misleading.

     d)   The Acquired Fund is not, and the execution, delivery, and performance
          of this Agreement  (subject to shareholder  approval) will not, result
          in the  violation  of any  provision  of the  Minnesota  Corporation's
          Articles of  Incorporation  or By-Laws or of any  material  agreement,
          indenture,  instrument, contract, lease, or other undertaking to which
          the Acquired Fund is a party or by which it is bound.

     e)   The  Acquired  Fund has no  material  contracts  or other  commitments
          (other than this  Agreement) that will be terminated with liability to
          it before the  Closing  Date,  except for  liabilities,  if any, to be
          discharged as provided in paragraph 1.3 hereof.

     f)   No  litigation,  administrative  proceeding,  or  investigation  of or
          before any court or governmental  body is presently  pending or to its
          knowledge   threatened  against  the  Acquired  Fund  or  any  of  its
          properties or assets, which, if adversely determined, would materially
          and  adversely  affect its  financial  condition,  the  conduct of its
          business,  or the  ability  of the  Acquired  Fund  to  carry  out the
          transactions  contemplated by this Agreement.  The Acquired Fund knows
          of no facts  that  might  form the basis for the  institution  of such
          proceedings  and is not a party to or subject to the provisions of any
          order,  decree,  or  judgment of any court or  governmental  body that
          materially  and  adversely  affects  its  business  or its  ability to
          consummate the transactions contemplated herein.

     g)   The  financial  statements  of the Acquired  Fund as of September  30,
          2005,  and for the  fiscal  year then  ended,  have been  prepared  in
          accordance with generally accepted accounting principles,  and audited
          by   PricewaterhouseCoopers   LLP,   independent   registered   public
          accountants,  and such statements (copies of which have been furnished
          to the  Acquiring  Fund) fairly and  accurately  reflect the financial
          condition of the Acquired Fund as of such date, and there are no known
          contingent  liabilities  of the Acquired Fund as of such date that are
          not disclosed in such statements.

     h)   The  unaudited  financial  statements of the Acquired Fund as of March
          31,  2006,  and for the six months then ended,  have been  prepared in
          accordance with generally  accepted  accounting  principles,  and such
          statements (copies of which have been furnished to the Acquiring Fund)
          fairly and accurately reflect the financial  condition of the Acquired
          Fund as of such date, and there are no known contingent liabilities of
          the  Acquired  Fund as of such  date  that are not  disclosed  in such
          statements.

     i)   Since the date of the financial statements referred to in subparagraph
          (h) above, there have been no material adverse changes in the Acquired
          Fund's  financial  condition,  assets,  liabilities or business (other
          than changes  occurring in the ordinary  course of  business),  or any
          incurrence by the Acquired Fund of indebtedness maturing more than one
          year  from  the  date  such  indebtedness  was  incurred,   except  as
          identified  and disclosed by the Acquired Fund on SCHEDULE


                                       6


          4.1 to this Agreement.  For the purposes of this  subparagraph  (i), a
          decline in the net asset value of the  Acquired  Fund in and of itself
          shall not constitute a material adverse change.

     j)   All federal and other tax  returns  and reports of the  Acquired  Fund
          required by law to be filed,  have been timely and  accurately  filed,
          and all federal and other taxes shown due on such  returns and reports
          have been paid,  or  provision  shall  have been made for the  payment
          thereof. To the best of the Acquired Fund's knowledge,  no such return
          is currently  under audit,  and no  assessment  has been asserted with
          respect to such returns.

     k)   All issued and  outstanding  Acquired Fund Shares are duly and validly
          issued and outstanding,  fully paid and non-assessable by the Acquired
          Fund. All of the issued and outstanding  Acquired Fund Shares will, at
          the  time of the  Closing  Date,  be held  by the  persons  and in the
          amounts set forth in the records of the Acquired Fund's transfer agent
          as provided in paragraph  3.4. The  Acquired  Fund has no  outstanding
          options, warrants, or other rights to subscribe for or purchase any of
          the  Acquired  Fund  Shares,   and  has  no   outstanding   securities
          convertible into any of the Acquired Fund Shares.

     l)   At the Closing Date,  the Acquired Fund will have good and  marketable
          title to the Acquired Fund's assets to be transferred to the Acquiring
          Fund pursuant to paragraph 1.2, and full right,  power,  and authority
          to sell, assign, transfer, and deliver such assets hereunder,  free of
          any lien or other  encumbrance,  except those liens or encumbrances to
          which the Acquiring Fund has received  notice,  and, upon delivery and
          payment for such assets, and the filing of any articles,  certificates
          or other  documents  under the laws of Minnesota,  the Acquiring  Fund
          will acquire good and marketable title,  subject to no restrictions on
          the full  transfer of such  assets,  other than such  restrictions  as
          might arise  under the 1933 Act,  and other than as  disclosed  to and
          accepted by the Acquiring Fund.

     m)   The  execution,  delivery and  performance of this Agreement have been
          duly  authorized by all  necessary  action on the part of the Acquired
          Fund and its Board of  Directors.  Subject to approval by the Acquired
          Fund  Shareholders,  this  Agreement  constitutes  a valid and binding
          obligation of the Acquired Fund,  enforceable  in accordance  with its
          terms,   subject  as  to  enforcement,   to  bankruptcy,   insolvency,
          reorganization,  moratorium,  and other laws  relating to or affecting
          creditors' rights and to general equity principles.

     n)   The  information  to be  furnished  by the  Acquired  Fund  for use in
          no-action letters,  applications for orders,  registration statements,
          proxy  materials,  and  other  documents  that  may  be  necessary  in
          connection with the transactions  contemplated  herein shall comply in
          all  material  respects  with  federal  securities  and other laws and
          regulations  and will not contain any untrue  statement  of a material
          fact  or omit to  state a  material  fact  required  to be  stated  or
          necessary to make the statements,  in light of the circumstances under
          which such statements were made, not misleading.


                                       7


     o)   The  Acquired  Fund has  elected to  qualify  and has  qualified  as a
          "regulated  investment  company"  under the Code (a "RIC"),  as of and
          since its  first  taxable  year;  has been a RIC under the Code at all
          times since the end of its first  taxable  year when it so  qualified;
          and qualifies and will continue to qualify as a RIC under the Code for
          its taxable year ending upon its liquidation.

     p)   No governmental  consents,  approvals,  authorizations  or filings are
          required under the 1933 Act, the  Securities  Exchange Act of 1934, as
          amended  (the  "1934  Act"),  the  1940 Act or  Minnesota  law for the
          execution of this Agreement by the Minnesota  Corporation,  for itself
          and on behalf of the Acquired Fund,  except for the  effectiveness  of
          the  Registration  Statement  (as defined in paragraph  5.7),  and the
          filing of any articles,  certificates  or other  documents that may be
          required  under  Minnesota  law,  and except for such other  consents,
          approvals,  authorizations  and filings as have been made or received,
          and except for such consents, approvals, authorizations and filings as
          may be required  subsequent to the Closing Date, it being  understood,
          however, that this Agreement and the transactions  contemplated herein
          must be approved by the shareholders of the Acquired Fund as described
          in paragraph 5.2.

     4.2  REPRESENTATIONS  OF THE ACQUIRING  FUND.  The Maryland  Corporation on
behalf  of  the  Acquiring  Fund   represents  and  warrants  to  the  Minnesota
Corporation as follows:

     a)   The  Acquiring  Fund is a  legally  designated,  separate  series of a
          corporation  duly  organized,  validly  existing and in good  standing
          under the laws of Maryland.

     b)   The  Maryland  Corporation  is  registered  as an open-end  management
          investment company under the 1940 Act, and the Maryland  Corporation's
          registration  with the  Commission as an investment  company under the
          1940 Act is in full force and effect.

     c)   The current prospectus and statement of additional  information of the
          Acquiring  Fund  conform in all  material  respects to the  applicable
          requirements  of the 1933  Act and the 1940  Act,  and the  rules  and
          regulations  thereunder,  and do not include any untrue statement of a
          material fact or omit to state any material fact required to be stated
          or  necessary  to  make  such  statements  therein,  in  light  of the
          circumstances under which they were made, not misleading.

     d)   The Acquiring Fund is not, and the execution, delivery and performance
          of this Agreement will not,  result in a violation of any provision of
          the Maryland  Corporation's Articles of Incorporation or By-Laws or of
          any material agreement,  indenture,  instrument,  contract,  lease, or
          other  undertaking  to which the Acquiring Fund is a party or by which
          it is bound.

     e)   No  litigation,  administrative  proceeding,  or  investigation  of or
          before any court or governmental  body is presently  pending or to its
          knowledge  threatened  against  the  Acquiring  Fund  or  any  of  its
          properties or assets, which, if adversely determined,


                                       8


          would  materially and adversely  affect its financial  condition,  the
          conduct of its business, or the ability of the Acquiring Fund to carry
          out the  transactions  contemplated by this  Agreement.  The Acquiring
          Fund knows of no facts  that might form the basis for the  institution
          of  such  proceedings  and  it is not a  party  to or  subject  to the
          provisions  of  any  order,  decree,  or  judgment  of  any  court  or
          governmental  body that materially and adversely  affects its business
          or its ability to consummate the transaction contemplated herein.

     f)   The financial statements of the Acquiring Fund as of October 31, 2005,
          and for the fiscal year then ended,  have been  prepared in accordance
          with generally accepted accounting principles, and audited by Deloitte
          & Touche LLP,  independent  registered  public  accountants,  and such
          statements  (copies of which have been furnished to the Acquired Fund)
          fairly and accurately reflect the financial condition of the Acquiring
          Fund as of such date, and there are no known contingent liabilities of
          the  Acquiring  Fund as of such  date that are not  disclosed  in such
          statements.

     g)   The unaudited  financial  statements of the Acquiring Fund as of April
          30,  2006,  and for the six months then ended,  have been  prepared in
          accordance with generally  accepted  accounting  principles,  and such
          statements  (copies of which have been furnished to the Acquired Fund)
          fairly and accurately reflect the financial condition of the Acquiring
          Fund as of such date, and there are no known contingent liabilities of
          the  Acquiring  Fund as of such  date that are not  disclosed  in such
          statements.

     h)   Since the date of the financial statements referred to in subparagraph
          (g)  above,  there  have  been  no  material  adverse  changes  in the
          Acquiring Fund's financial condition,  assets, liabilities or business
          (other than changes occurring in the ordinary course of business),  or
          any  incurrence by the Acquiring  Fund of  indebtedness  maturing more
          than one year from the date such indebtedness was incurred,  except as
          identified and disclosed by the Acquiring Fund on SCHEDULE 4.2 to this
          Agreement. For the purposes of this subparagraph (h), a decline in the
          net  asset  value of the  Acquiring  Fund in and of  itself  shall not
          constitute a material adverse change.

     i)   All federal and other tax  returns and reports of the  Acquiring  Fund
          required by law to be filed, have been timely and accurately filed and
          all federal and other taxes shown due on such returns and reports have
          been paid, or provision shall have been made for their payment. To the
          best of the Acquiring  Fund's  knowledge,  no such return is currently
          under audit,  and no assessment has been asserted with respect to such
          returns.

     j)   All issued and outstanding  Acquiring Fund Shares are duly and validly
          issued and outstanding, fully paid and non-assessable by the Acquiring
          Fund.  The Acquiring  Fund has no outstanding  options,  warrants,  or
          other rights to subscribe for or purchase any  Acquiring  Fund Shares,
          and has no outstanding  securities convertible into any Acquiring Fund
          Shares.


                                       9


     k)   The  execution,  delivery and  performance of this Agreement have been
          duly  authorized by all necessary  action on the part of the Acquiring
          Fund and its Board of  Directors,  and this  Agreement  constitutes  a
          valid and binding  obligation of the Acquiring  Fund,  enforceable  in
          accordance with its terms,  subject as to enforcement,  to bankruptcy,
          insolvency, reorganization,  moratorium, and other laws relating to or
          affecting creditors' rights and to general equity principles.

     l)   Acquiring  Fund Shares to be issued and delivered to the Acquired Fund
          for the  account of the  Acquired  Fund  Shareholders  pursuant to the
          terms of this  Agreement  will,  at the Closing  Date,  have been duly
          authorized. When so issued and delivered, such shares will be duly and
          validly  issued  Acquiring  Fund  Shares,  and will be fully  paid and
          non-assessable.

     m)   The  information  to be  furnished  by the  Acquiring  Fund for use in
          no-action letters,  applications for orders,  registration statements,
          proxy  materials,  and  other  documents  that  may  be  necessary  in
          connection with the transactions  contemplated  herein shall comply in
          all  material  respects  with  federal  securities  and other laws and
          regulations  and will not contain any untrue  statement  of a material
          fact  or omit to  state a  material  fact  required  to be  stated  or
          necessary to make the statements,  in light of the circumstances under
          which such statements were made, not misleading.

     n)   The  Acquiring  Fund has elected to qualify and has qualified as a RIC
          under the Code, as of and since its first taxable year; has been a RIC
          under the Code at all times  since the end of its first  taxable  year
          when it so qualified; and qualifies and shall continue to qualify as a
          RIC under the Code for its current taxable year.

     o)   No governmental  consents,  approvals,  authorizations  or filings are
          required  under the 1933 Act,  the 1934 Act,  the 1940 Act or Maryland
          law for the execution of this  Agreement by the Maryland  Corporation,
          for  itself,  and  behalf  of  the  Acquiring  Fund,  except  for  the
          effectiveness of the  Registration  Statement (as defined in paragraph
          5.7), and the filing of any articles,  certificates or other documents
          that may be required  under  Maryland  law,  and except for such other
          consents,  approvals,  authorizations and filings as have been made or
          received, and except for such consents, approvals,  authorizations and
          filings as may be required subsequent to the Closing Date.

     p)   The Acquiring Fund agrees to use all reasonable  efforts to obtain the
          approvals and  authorizations  required by the 1933 Act, the 1940 Act,
          and any state blue sky or securities  laws as it may deem  appropriate
          in order to continue its operations after the Closing Date.


                                       10


                                   ARTICLE V

              COVENANTS OF THE ACQUIRING FUND AND THE ACQUIRED FUND

     5.1 OPERATION IN ORDINARY COURSE.  The Acquiring Fund and the Acquired Fund
will each operate its  respective  business in the ordinary  course  between the
date of this  Agreement  and the Closing  Date,  it being  understood  that such
ordinary  course of business will include  customary  dividends and  shareholder
purchases and redemptions.

     5.2 APPROVAL OF SHAREHOLDERS. The Minnesota Corporation will call a special
meeting  of the  Acquired  Fund  Shareholders  to  consider  and act  upon  this
Agreement and to take all other appropriate  action necessary to obtain approval
of the transactions contemplated herein.

     5.3  INVESTMENT  REPRESENTATION.  The  Acquired  Fund  covenants  that  the
Acquiring  Fund  Shares to be issued  pursuant to this  Agreement  are not being
acquired for the purpose of making any  distribution,  other than in  connection
with the Reorganization and in accordance with the terms of this Agreement.

     5.4  ADDITIONAL  INFORMATION.  The Acquired  Fund will assist the Acquiring
Fund in obtaining such  information as the Acquiring  Fund  reasonably  requests
concerning the beneficial ownership of the Acquired Fund's shares.

     5.5  FURTHER  ACTION.  Subject to the  provisions  of this  Agreement,  the
Acquiring  Fund and the Acquired  Fund will each take or cause to be taken,  all
action, and do or cause to be done, all things reasonably  necessary,  proper or
advisable to consummate and make effective the transactions contemplated by this
Agreement, including any actions required to be taken after the Closing Date.

     5.6 STATEMENT OF EARNINGS AND PROFITS.  As promptly as practicable,  but in
any case  within  sixty days after the Closing  Date,  the  Acquired  Fund shall
furnish the Acquiring  Fund, in such form as is reasonably  satisfactory  to the
Acquiring Fund, a statement of the earnings and profits of the Acquired Fund for
federal income tax purposes that will be carried over by the Acquiring Fund as a
result of Section 381 of the Code,  and which will be certified by the Minnesota
Corporation's Treasurer.

     5.7 PREPARATION OF REGISTRATION STATEMENT AND SCHEDULE 14A PROXY STATEMENT.
The Maryland Corporation will review and file with the Commission a registration
statement  on Form N-14  relating to the  Acquiring  Fund Shares to be issued to
shareholders  of  the  Acquired  Fund  (the   "Registration   Statement").   The
Registration  Statement  shall include a proxy statement and a prospectus of the
Acquiring Fund relating to the transaction  contemplated by this Agreement.  The
Registration  Statement  shall be in compliance  with the 1933 Act, the 1934 Act
and the 1940 Act, as  applicable.  Each party will  provide the other party with
the materials and information  necessary to prepare the  Registration  Statement
(the "Proxy

                                       11


Materials"),  for  inclusion  therein,  in  connection  with the  meeting of the
Acquired Fund  Shareholders  to consider the approval of this  Agreement and the
transactions contemplated herein.

     5.8  DISTRIBUTIONS.  On or before the Closing Date, the Acquired Fund shall
have declared and paid a dividend or dividends which, together with all previous
such  dividends,  shall have the effect of  distributing  to the  Acquired  Fund
Shareholders  all of the  Acquired  Fund's  investment  company  taxable  income
(computed  without regard to any deduction for dividends paid), if any, plus the
excess,  if any, of its  interest  income  excludible  from gross  income  under
Section 103(a) of the Code over its deductions disallowed under Sections 265 and
171(a)(2)  of the Code for all taxable  periods or years ending on or before the
Closing Date, and all of its net capital gains realized (after reduction for any
capital loss carry  forward),  if any, in all taxable periods or years ending on
or before the Closing Date.

     5.9 TAX  RETURNS.  The  Acquiring  Fund  and the  Acquired  Fund  agree  to
cooperate  with each other after the  Closing in filing any tax return,  amended
return or claim for refund,  determining  a liability  for taxes or a right to a
refund of taxes or  participating in or conducting any audit or other proceeding
in respect of taxes.

     5.10  CONFIRMATION  OF TAX BASIS.  The Acquired  Fund shall  deliver to the
Acquiring Fund on the Closing Date  confirmations or other adequate  evidence as
to the tax  basis and  holding  period of each of the  Assets  delivered  to the
Acquiring Fund hereunder.


                                   ARTICLE VI

            CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRED FUND

     The  obligations  of the  Acquired  Fund  to  consummate  the  transactions
provided for herein shall be subject, at its election, to the performance by the
Acquiring  Fund of all the  obligations  to be performed by the  Acquiring  Fund
pursuant  to this  Agreement,  on or before the Closing  Date and, in  addition,
subject to the following conditions:

     6.1 All  representations,  covenants,  and warranties of the Acquiring Fund
contained in this Agreement  shall be true and correct in all material  respects
as of the date hereof and as of the Closing Date, with the same force and effect
as if  made  on and as of the  Closing  Date.  The  Acquiring  Fund  shall  have
delivered to the Acquired  Fund on such Closing Date a  certificate  executed in
the  Acquiring  Fund's  name by the  Maryland  Corporation's  President  or Vice
President  and its  Treasurer  or  Assistant  Treasurer,  in form and  substance
satisfactory  to the  Acquired  Fund and dated as of the Closing  Date,  to such
effect  and as to such  other  matters as the  Acquired  Fund  shall  reasonably
request.


                                       12


                                  ARTICLE VII

            CONDITIONS PRECEDENT TO OBLIGATIONS OF THE ACQUIRING FUND

     The  obligations  of the  Acquiring  Fund to  consummate  the  transactions
provided for herein shall be subject, at its election, to the performance by the
Acquired  Fund of all the  obligations  to be  performed  by the  Acquired  Fund
pursuant  to this  Agreement,  on or before the Closing  Date and, in  addition,
shall be subject to the following conditions:

     7.1 All  representations,  covenants,  and  warranties of the Acquired Fund
contained in this Agreement  shall be true and correct in all material  respects
as of the date hereof and as of the Closing Date, with the same force and effect
as if made  on and as of  such  Closing  Date.  The  Acquired  Fund  shall  have
delivered to the Acquiring  Fund on such Closing Date a certificate  executed in
the  Acquired  Fund's  name by the  Minnesota  Corporation's  President  or Vice
President  and its  Treasurer  or  Assistant  Treasurer,  in form and  substance
satisfactory  to the  Acquiring  Fund and dated as of such Closing Date, to such
effect  and as to such  other  matters as the  Acquiring  Fund shall  reasonably
request.

     7.2  The  Acquired  Fund  shall  have  delivered  to the  Acquiring  Fund a
statement of the Acquired Fund's assets and liabilities, together with a list of
the  Acquired  Fund's  portfolio  securities  showing  the  tax  costs  of  such
securities by lot and the holding periods of such securities,  as of the Closing
Date, certified by the Treasurer of the Minnesota Corporation.

     7.3 The  reorganization  involving the American  Century Equity Growth Fund
and the Kopp Total  Quality  Management  Fund shall  have been  approved  by the
shareholders of the Kopp Total Quality Management Fund.


                                  ARTICLE VIII

               FURTHER CONDITIONS PRECEDENT TO OBLIGATIONS OF THE
                        ACQUIRING FUND AND ACQUIRED FUND

     If any of the  conditions  set forth  below do not  exist on or before  the
Closing Date with respect to the Acquired Fund or the Acquiring  Fund, the other
party to this Agreement shall, at its option,  not be required to consummate the
transactions contemplated by this Agreement:

     8.1 This Agreement and the transactions  contemplated  herein, with respect
to the Acquired  Fund,  shall have been  approved by the  requisite  vote of the
Board of  Directors  and the  Acquired  Fund  Shareholders  in  accordance  with
applicable  law and the  provisions of the Minnesota  Corporation's  Articles of
Incorporation and By-Laws.  Certified copies of the resolutions  evidencing such
approval  shall  have been  delivered  to the  Acquiring  Fund.  Notwithstanding
anything  herein to the contrary,  neither the


                                       13


Acquiring  Fund nor the Acquired Fund may waive the conditions set forth in this
paragraph 8.1.

     8.2  On  the  Closing  Date,  the  Commission  shall  not  have  issued  an
unfavorable  report  under  Section  25(b) of the 1940 Act,  or  instituted  any
proceeding  seeking to enjoin the consummation of the transactions  contemplated
by this Agreement under Section 25(c) of the 1940 Act.  Furthermore,  no action,
suit or other  proceeding  shall be  threatened  or pending  before any court or
governmental  agency in which it is sought to  restrain or  prohibit,  or obtain
damages or other relief in connection  with this  Agreement or the  transactions
contemplated herein.

     8.3 All required consents of other parties and all other consents,  orders,
and permits of federal,  state and local regulatory authorities (including those
of the Commission and of state securities  authorities,  including any necessary
"no-action"   positions  and  exemptive  orders  from  such  federal  and  state
authorities) to permit  consummation  of the  transactions  contemplated  herein
shall have been  obtained,  except  where  failure  to obtain any such  consent,
order,  or permit would not involve a risk of a material  adverse  effect on the
assets or properties of the Acquiring Fund or the Acquired  Fund,  provided that
either party hereto may waive any such conditions for itself.

     8.4 The  Registration  Statement shall have become effective under the 1933
Act, and no stop orders  suspending  the  effectiveness  thereof shall have been
issued. To the best knowledge of the parties to this Agreement, no investigation
or  proceeding  for that  purpose  shall  have been  instituted  or be  pending,
threatened or contemplated under the 1933 Act.

     8.5  The  parties  shall  have  received  an  opinion  of  Reed  Smith  LLP
substantially to the effect that for federal income tax purposes:

     a)   The transfer of all of the  Acquired  Fund's  assets to the  Acquiring
          Fund solely in exchange  for  Acquiring  Fund Shares  (followed by the
          distribution   of  Acquiring   Fund  Shares  to  the   Acquired   Fund
          Shareholders in dissolution and liquidation of the Acquired Fund) will
          constitute a "reorganization"  within the meaning of Section 368(a) of
          the Code,  and the Acquiring Fund and the Acquired Fund will each be a
          "party to a  reorganization"  within the meaning of Section  368(b) of
          the Code.

     b)   No gain or loss  will be  recognized  by the  Acquiring  Fund upon the
          receipt of the assets of the  Acquired  Fund  solely in  exchange  for
          Acquiring Fund Shares.

     c)   No gain or loss  will be  recognized  by the  Acquired  Fund  upon the
          transfer of the Acquired Fund's assets to the Acquiring Fund solely in
          exchange for Acquiring Fund Shares or upon the  distribution  (whether
          actual or  constructive)  of  Acquiring  Fund Shares to Acquired  Fund
          Shareholders in exchange for their Acquired Fund Shares.

     d)   No gain or loss will be recognized  by any Acquired  Fund  Shareholder
          upon the  exchange  of its  Acquired  Fund Shares for  Acquiring  Fund
          Shares.

                                       14


     e)   The aggregate tax basis of the Acquiring Fund Shares  received by each
          Acquired Fund Shareholder  pursuant to the Reorganization  will be the
          same as the aggregate tax basis of the Acquired Fund Shares held by it
          immediately  prior to the  Reorganization.  The holding  period of the
          Acquiring Fund Shares received by each Acquired Fund  Shareholder will
          include the period  during  which the Acquired  Fund Shares  exchanged
          therefor  were held by such  shareholder,  provided the Acquired  Fund
          Shares are held as capital assets at the time of the Reorganization.

     f)   The tax basis of the Acquired  Fund's assets acquired by the Acquiring
          Fund will be the same as the tax basis of such assets to the  Acquired
          Fund immediately  prior to the  Reorganization.  The holding period of
          the assets of the  Acquired  Fund in the hands of the  Acquiring  Fund
          will  include the period  during  which those  assets were held by the
          Acquired Fund.

          Such  opinion  shall  be  based  on  customary  assumptions  and  such
          representations  Reed  Smith  LLP  may  reasonably  request,  and  the
          Acquired  Fund and Acquiring  Fund will  cooperate to make and certify
          the accuracy of such representations.  The foregoing opinion may state
          that no opinion is expressed as to the effect of the Reorganization on
          the Acquiring Fund, the Acquired Fund or any Acquired Fund Shareholder
          with  respect  to any  asset  as to which  unrealized  gain or loss is
          required to be recognized  for federal  income tax purposes at the end
          of a taxable year (or on the termination or transfer  thereof) under a
          mark-to-market system of accounting.  Notwithstanding  anything herein
          to the contrary,  neither the Acquiring Fund nor the Acquired Fund may
          waive the conditions set forth in this paragraph 8.5.


                                   ARTICLE IX

                                    EXPENSES

     As soon  as  practical  after  the  Closing,  American  Century  Investment
Management, Inc., as adviser to the Acquiring Fund and Kopp Investment Advisors,
LLC,  as adviser  to the  Acquired  Fund,  or their  affiliates,  shall each pay
one-half of all  expenses  associated  with the  Acquiring  Fund's and  Acquired
Fund's  participation  in the  Reorganization  (provided,  that American Century
Management,  Inc. and Kopp Investment  Advisors,  LLC shall share reasonable and
necessary expenses associated with the Reorganization,  together with reasonable
and necessary expenses associated with the reorganization involving the American
Century Equity Growth Fund and the Kopp Total Quality Management Fund, in excess
of  $630,000  in the  aggregate  subject to mutual  agreement),  and,  except as
provided  in the  following  proviso,  in no event shall the  Acquiring  Fund or
Acquired Fund bear such  expenses;  provided,  however,  that the Acquiring Fund
shall bear expenses  associated with the  qualification of Acquiring Fund Shares
for  sale  in the  various  states.  Reorganization  expenses  include,  without
limitation: (a) expenses associated with the preparation and filing of the Proxy
Materials;  (b) postage;  (c)  printing;  (d)  accounting  fees;  (e) legal fees
incurred by each Fund; (f) solicitation costs of the transaction;  and (g) other
related   administrative  or

                                       15


operational  costs.  American  Century  Investment  Management,  Inc.  and  Kopp
Investment  Advisors,  LLC  have  entered  into a  Transaction  Agreement  dated
September  13, 2006 in which they agreed,  in Section 6.3  thereof,  to pay such
expenses as contemplated in this Article IX. The Acquiring Fund and the Acquired
Fund are third party beneficiaries to Section 6.3 of that Transaction Agreement.


                                   ARTICLE X

                    ENTIRE AGREEMENT; SURVIVAL OF WARRANTIES

     10.1 The Maryland  Corporation,  on behalf of the Acquiring  Fund,  and the
Minnesota Corporation,  on behalf of the Acquired Fund, agree that neither party
has made to the other party any representation, warranty and/or covenant not set
forth herein,  and that this Agreement  constitutes the entire agreement between
the parties.

     10.2 Except as specified in the next  sentence set forth in this  paragraph
10.2, the representations, warranties, and covenants contained in this Agreement
or in any document  delivered  pursuant to or in connection with this Agreement,
shall not survive the consummation of the transactions  contemplated  hereunder.
The  covenants to be performed  after the Closing Date shall  continue in effect
beyond the consummation of the transactions contemplated hereunder.


                                   ARTICLE XI

                                   TERMINATION

     This  Agreement may be  terminated by the mutual  agreement of the Maryland
Corporation  and the  Minnesota  Corporation.  In addition,  either the Maryland
Corporation  or the  Minnesota  Corporation  may at its  option  terminate  this
Agreement at or before the Closing Date due to:

     a)   a breach by the other of any  representation,  warranty,  or agreement
          contained herein to be performed at or before the Closing Date, if not
          cured within 30 days;

     b)   a condition herein expressed to be precedent to the obligations of the
          terminating party that has not been met and it reasonably appears that
          it will not or cannot be met; or

     c)   a determination by a party's Board of Directors, as appropriate,  that
          the consummation of the transactions contemplated herein is not in the
          best   interest  of  the   Minnesota   Corporation   or  the  Maryland
          Corporation, respectively, and notice given to the other party hereto.

     In the event of any such  termination,  in the absence of willful  default,
there shall be no liability for damages on the part of the Acquiring  Fund,  the
Maryland  Corporation,  the Acquired Fund, the Minnesota  Corporation,  or their
respective  directors  or  officers,  to the  other  party or its  directors  or
officers.


                                       16


                                  ARTICLE XII

                                   AMENDMENTS

     This Agreement may be amended,  modified, or supplemented in such manner as
may be  mutually  agreed  upon  in  writing  by the  officers  of the  Minnesota
Corporation  and the Maryland  Corporation as  specifically  authorized by their
respective Board of Directors;  provided, however, that following the meeting of
the Acquired Fund Shareholders called by the Acquired Fund pursuant to paragraph
5.2 of this  Agreement,  no such  amendment  may have the effect of changing the
provisions for  determining  the number of Acquiring Fund Shares to be issued to
the Acquired  Fund  Shareholders  under this  Agreement to the detriment of such
shareholders without their further approval.


                                  ARTICLE XIII

               HEADINGS; COUNTERPARTS; GOVERNING LAW; ASSIGNMENT;
                             LIMITATION OF LIABILITY

     13.1 The Article and paragraph headings contained in this Agreement are for
reference  purposes  only  and  shall  not  affect  in any  way the  meaning  or
interpretation of this Agreement.

     13.2 This Agreement may be executed in any number of counterparts,  each of
which shall be deemed an original.

     13.3 This Agreement  shall be governed by and construed in accordance  with
the laws of the State of Missouri,  without regard to the conflict of laws rules
of that or any other jurisdiction.

     13.4 This  Agreement  shall bind and inure to the  benefit  of the  parties
hereto and their respective  successors and assigns,  but, except as provided in
this paragraph, no assignment or transfer hereof or of any rights or obligations
hereunder  shall be made by any party  without the written  consent of the other
party.  Nothing herein expressed or implied is intended or shall be construed to
confer upon or give any person,  firm,  or  corporation,  other than the parties
hereto and their respective successors and assigns, any rights or remedies under
or by reason of this Agreement.


                                       17


     IN WITNESS WHEREOF,  the parties have duly executed this Agreement,  all as
of the date first written above.



                                     KOPP FUNDS, INC.
                                     on behalf of its portfolio,
                                     KOPP EMERGING GROWTH FUND


                                     ----------------------------------------
                                     John P. Flakne, Secretary


                                     AMERICAN CENTURY MUTUAL FUNDS, INC.
                                     on behalf of its portfolio,
                                     AMERICAN CENTURY NEW OPPORTUNITIES II FUND



                                     ----------------------------------------
                                     David H. Reinmiller, Vice President




                                       18





                                  SCHEDULE 4.1


None


                                       19
EX-99.6A 8 ex-mgmtagmt.htm MANAGEMENT AGREEMENT MANAGEMENT AGREEMENT

                                                                 EXHIBIT 99.6(a)



                       AMERICAN CENTURY MUTUAL FUNDS, INC.


                              MANAGEMENT AGREEMENT

     THIS  MANAGEMENT  AGREEMENT  ("Agreement")  is  made  as of the  1st day of
August,  2006, by and between  AMERICAN  CENTURY MUTUAL FUNDS,  INC., a Maryland
corporation (hereinafter called the "Company"),  and AMERICAN CENTURY INVESTMENT
MANAGEMENT,  INC., a Delaware  corporation  (hereinafter  called the "Investment
Manager").

     WHEREAS,  a  majority  of those  members of the Board of  Directors  of the
Company  (collectively,  the  "Board  of  Directors",  and each  individually  a
"Director")  who are not "interested  persons" as defined in Investment  Company
Act (hereinafter  referred to as the "Independent  Directors"),  during its most
recent annual evaluation of the terms of the Agreement pursuant to Section 15(c)
of the Investment  Company Act, has approved the continuance of the Agreement as
it  relates  to each  series of shares of the  Company  set forth on  Schedule A
attached hereto (the "Funds").

     WHEREAS,  the parties  hereto now desire to amend and restate the Agreement
to reflect the effective date of the agreement and the revised fee schedules.

     NOW,  THEREFORE,  IN  CONSIDERATION  of the mutual  promises and agreements
herein contained, the parties agree as follows:

1.   INVESTMENT MANAGEMENT SERVICES.  The Investment Manager shall supervise the
     investments  of each class of each Fund. In such  capacity,  the Investment
     Manager  shall either  directly,  or through the  utilization  of others as
     contemplated by Section 7 below,  maintain a continuous  investment program
     for each Fund, determine what securities shall be purchased or sold by each
     Fund,  secure and  evaluate  such  information  as it deems proper and take
     whatever  action is  necessary  or  convenient  to perform  its  functions,
     including the placing of purchase and sale orders. In performing its duties
     hereunder,  the Investment Manager will manage the portfolio of all classes
     of shares of a particular Fund as a single portfolio.

2.   COMPLIANCE  WITH LAWS. All functions  undertaken by the Investment  Manager
     hereunder  shall at all times  conform to, and be in accordance  with,  any
     requirements imposed by:

     (a)  the Investment  Company Act and any rules and regulations  promulgated
          thereunder;

     (b)  any other applicable provisions of law;

     (c)  the Articles of  Incorporation  of the Company as amended from time to
          time;

     (d)  the Bylaws of the Company as amended from time to time;

     (e)  the Multiple Class Plan; and

     (f)  the registration  statement(s) of the Company, as amended from time to
          time,  filed  under  the  Securities  Act of 1933  and the  Investment
          Company Act.

3.   BOARD  SUPERVISION.  All  of the  functions  undertaken  by the  Investment
     Manager  hereunder  shall at all times be subject to the  direction  of the
     Board of Directors,  its executive committee,  or any committee or officers
     of the Company acting under the authority of the Board of Directors.


                                                                          Page 1


                                             AMERICAN CENTURY MUTUAL FUNDS, INC.


4.   PAYMENT OF EXPENSES. The Investment Manager will pay all of the expenses of
     each class of each Fund, other than interest, taxes, brokerage commissions,
     extraordinary  expenses, the fees and expenses of the Independent Directors
     (including  counsel  fees),  and expenses  incurred in connection  with the
     provision of shareholder  services and  distribution  services under a plan
     adopted  pursuant  to Rule 12b-1  under the  Investment  Company  Act.  The
     Investment  Manager will  provide the Company with all physical  facilities
     and personnel  required to carry on the business of each class of each Fund
     that it shall manage,  including  but not limited to office  space,  office
     furniture,  fixtures and equipment,  office supplies, computer hardware and
     software and salaried and hourly paid personnel. The Investment Manager may
     at its expense employ others to provide all or any part of such  facilities
     and personnel.

5.   ACCOUNT  FEES.  The  Company,  by  resolution  of the  Board of  Directors,
     including a majority of the  Independent  Directors,  may from time to time
     authorize the  imposition of a fee as a direct charge  against  shareholder
     accounts of any class of one or more of the Funds,  such fee to be retained
     by the Company or to be paid to the Investment  Manager to defray  expenses
     which would otherwise be paid by the Investment  Manager in accordance with
     the provisions of paragraph 4 of this Agreement.  At least sixty days prior
     written  notice  of the  intent  to  impose  such  fee must be given to the
     shareholders of the affected Fund or Fund class.

6.   MANAGEMENT FEES.

     (a)  In consideration of the services  provided by the Investment  Manager,
          each  class  of  each  Fund  shall  pay to the  Investment  Manager  a
          management fee that is calculated as described in this Section 6 using
          the fee schedules set forth on Schedule A.

     (b)  DEFINITIONS

          (1)  An  "INVESTMENT   TEAM"  is  the  Portfolio   Managers  that  the
               Investment Manager has designated to manage a given portfolio.

          (2)  An   "INVESTMENT   STRATEGY"  is  the   processes   and  policies
               implemented by the  Investment  Manager for pursuing a particular
               investment objective managed by an Investment Team.

          (3)  A "PRIMARY STRATEGY PORTFOLIO" is each Fund, as well as any other
               series of any other registered  investment  company for which the
               Investment Manager, or an affiliated  investment advisor,  serves
               as  the  investment   manager  and  for  which  American  Century
               Investment Services, Inc. serves as the distributor.

          (4)  A "SECONDARY  STRATEGY  PORTFOLIO"  of a Fund is another  account
               managed  by the  Investment  Manager  that is managed by the same
               Investment Team but is not a Primary Strategy Portfolio.

          (5)  The  "SECONDARY  STRATEGY SHARE RATIO" of a Fund is calculated by
               dividing  the net  assets  of the Fund by the sum of the  Primary
               Strategy Portfolios that share a common Investment Strategy.


                                                                          Page 2


                                             AMERICAN CENTURY MUTUAL FUNDS, INC.


          (6)  The "SECONDARY  STRATEGY  ASSETS" of a Fund is the sum of the net
               assets of the Fund's Secondary Strategy Portfolios  multiplied by
               the Fund's Secondary Strategy Share Ratio.

          (7)  The "INVESTMENT  STRATEGY ASSETS" of a Fund is the sum of the net
               assets of the Fund and the Fund's Secondary Strategy Assets.

          (8)  The "PER ANNUM FEE DOLLAR AMOUNT" is the dollar amount  resulting
               from applying the  applicable  Fee Schedule for a class of a Fund
               using the Investment Strategy Assets.

          (9)  The "PER ANNUM FEE RATE" for a class of a Fund is the  percentage
               rate that results from  dividing the Per Annum Fee Dollar  Amount
               for the class of a Fund by the Investment  Strategy Assets of the
               Fund.

     (c)  DAILY MANAGEMENT FEE CALCULATION. For each calendar day, each class of
          each Fund shall accrue a fee calculated by  multiplying  the Per Annum
          Fee Rate for that  class by the net  assets  of the class on that day,
          and further dividing that product by 365 (366 in leap years).

     (d)  MONTHLY  MANAGEMENT  FEE  PAYMENT.  On the first  business day of each
          month,  each  class of each Fund shall pay the  management  fee to the
          Investment  Manager for the previous  month.  The fee for the previous
          month shall be the sum of the Daily  Management Fee  Calculations  for
          each calendar day in the previous month.

     (e)  ADDITIONAL SERIES OR CLASSES. In the event that the Board of Directors
          shall  determine to issue any  additional  series or classes of shares
          for  which  it is  proposed  that  the  Investment  Manager  serve  as
          investment  manager,  the Company and the Investment Manager may enter
          into an  Addendum  to this  Agreement  setting  forth  the name of the
          series  and/or  class,  the Fee Schedule for each and such other terms
          and  conditions  as are  applicable  to the  management of such series
          and/or  classes,  or,  in  the  alternative,  enter  into  a  separate
          management  agreement that relates  specifically to such series and/or
          classes of shares.

7.   SUBCONTRACTS.  In rendering  the  services to be provided  pursuant to this
     Agreement,  the  Investment  Manager  may,  from  time to time,  engage  or
     associate  itself  with  such  persons  or  entities  as it  determines  is
     necessary or convenient in its sole  discretion  and may contract with such
     persons  or  entities  to  obtain  information,   investment  advisory  and
     management services, or such other services as the Investment Manager deems
     appropriate.  Any fees,  compensation  or  expenses  to be paid to any such
     person or entity shall be paid by the Investment Manager, and no obligation
     to such person or entity  shall be incurred on behalf of the  Company.  Any
     arrangement  entered into pursuant to this paragraph  shall,  to the extent
     required  by law,  be subject to the  approval  of the Board of  Directors,
     including a majority of the Independent Directors,  and the shareholders of
     the Company.

8.   CONTINUATION OF AGREEMENT.  This Agreement shall become  effective for each
     Fund as of the date first set forth above and shall  continue in effect for
     each Fund until August 1, 2007,  unless sooner  terminated  as  hereinafter
     provided,  and shall  continue in effect from year to year  thereafter  for
     each Fund only as long as such  continuance  is  specifically  approved  at
     least

                                                                          Page 3


                                             AMERICAN CENTURY MUTUAL FUNDS, INC.


     annually  (i) by either the Board of Directors or by the vote of a majority
     of the outstanding  voting securities of such Fund, and (ii) by the vote of
     a  majority  of the  Directors  who are not  parties  to the  Agreement  or
     interested  persons of any such party,  cast in person at a meeting  called
     for the purpose of voting on such approval.  The annual approvals  provided
     for herein shall be effective to continue this  Agreement from year to year
     if given  within a period  beginning  not more than 90 days prior to August
     1st of each applicable  year,  notwithstanding  the fact that more than 365
     days may have elapsed since the date on which such approval was last given.

9.   TERMINATION. This Agreement may be terminated, with respect to any Fund, by
     the Investment  Manager at any time without penalty upon giving the Company
     60 days' written notice,  and may be terminated,  with respect to any Fund,
     at any time  without  penalty  by the  Board of  Directors  or by vote of a
     majority of the outstanding voting securities of each class of each Fund on
     60 days' written notice to the Investment Manager.

10.  EFFECT OF ASSIGNMENT.  This Agreement  shall  automatically  terminate with
     respect  to any  Fund in the  event  of its  assignment  by the  Investment
     Manager.  The term "assignment" for this purpose having the meaning defined
     in Section 2(a)(4) of the Investment Company Act.

11.  OTHER  ACTIVITIES.  Nothing herein shall be deemed to limit or restrict the
     right of the  Investment  Manager,  or the  right  of any of its  officers,
     directors or employees (who may also be a director,  officer or employee of
     the  Company),  to  engage  in any other  business  or to  devote  time and
     attention to the management or other aspects of any other business, whether
     of a similar or dissimilar nature, or to render services of any kind to any
     other corporation, firm, individual or association.

12.  STANDARD OF CARE. In the absence of willful  misfeasance,  bad faith, gross
     negligence, or reckless disregard of its obligations or duties hereunder on
     the part of the  Investment  Manager,  it, as an  inducement to it to enter
     into this Agreement, shall not be subject to liability to the Company or to
     any shareholder of the Company for any act or omission in the course of, or
     connected with,  rendering services hereunder or for any losses that may be
     sustained in the purchase, holding or sale of any security.

13.  SEPARATE AGREEMENT.  The parties hereto acknowledge that certain provisions
     of the Investment Company Act, in effect, treat each series of shares of an
     investment  company  as a separate  investment  company.  Accordingly,  the
     parties  hereto  hereby  acknowledge  and agree that,  to the extent deemed
     appropriate and consistent with the Investment  Company Act, this Agreement
     shall be deemed to constitute a separate  agreement  between the Investment
     Manager and each Fund.

14.  USE OF THE NAME "AMERICAN  CENTURY".  The name  "American  Century" and all
     rights to the use of the name "American Century" are the exclusive property
     of American Century Proprietary Holdings, Inc. ("ACPH"). ACPH has consented
     to, and granted a non-exclusive  license for, the use by the Company of the
     name  "American  Century"  in the name of the  Company  and any Fund.  Such
     consent and non-exclusive  license may be revoked by ACPH in its discretion
     if ACPH, the Investment  Manager, or a subsidiary or affiliate of either of
     them is not employed as the  investment  adviser of each Fund. In the event
     of such  revocation,  the  Company  and each Fund using the name  "American
     Century" shall cease using the name  "American  Century"  unless  otherwise
     consented to by ACPH or any successor to its interest in such name.



                                                                          Page 4


                                             AMERICAN CENTURY MUTUAL FUNDS, INC.



     IN WITNESS  WHEREOF,  the parties have caused this Agreement to be executed
by their respective duly authorized  officers as of the day and year first above
written.



AMERICAN CENTURY INVESTMENT MANAGEMENT, INC.    AMERICAN CENTURY MUTUAL FUNDS, INC.



/s/ Charles A. Etherington                      /s/ David H. Reinmiller
--------------------------------------          --------------------------------------
CHARLES A. ETHERINGTON                          DAVID H. REINMILLER
Senior Vice President                           Vice President




                                                                          Page 5




AMERICAN CENTURY MUTUAL FUNDS, INC.                                                       Schedule A: Fee Schedules
-------------------------------------------------------------------------------------------------------------------

                                                SCHEDULE A

                                              FEE SCHEDULES
==================== ============ =================================================================================
                     INVESTMENT
                     STRATEGY
SERIES               ASSETS                                     FEE SCHEDULE BY CLASS
==================== ============ ---------------------------------------------------------------------------------
                                                INSTITU-
                                   INVESTOR     TIONAL      ADVISOR        A          B          C           R
==================== ============ =========== =========== =========== ========== ========== ========== ============
Ultra Fund           First $5       1.000%      0.800%      0.750%       n/a        n/a      1.000%       1.000%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5        0.980%      0.780%      0.730%       n/a        n/a      0.980%       0.980%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.970%      0.770%      0.720%       n/a        n/a      0.970%       0.970%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.960%      0.760%      0.710%       n/a        n/a      0.960%       0.960%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.950%      0.750%      0.700%       n/a        n/a      0.950%       0.950%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.900%      0.700%      0.650%       n/a        n/a      0.900%       0.900%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $30       0.800%      0.600%      0.550%       n/a        n/a      0.800%       0.800%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Growth Fund          First $5       1.000%      0.800%      0.750%       n/a        n/a      1.000%       1.000%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5        0.980%      0.780%      0.730%       n/a        n/a      0.980%       0.980%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.970%      0.770%      0.720%       n/a        n/a      0.970%       0.970%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.960%      0.760%      0.710%       n/a        n/a      0.960%       0.960%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.950%      0.750%      0.700%       n/a        n/a      0.950%       0.950%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.900%      0.700%      0.650%       n/a        n/a      0.900%       0.900%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $30       0.800%      0.600%      0.550%       n/a        n/a      0.800%       0.800%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Select Fund          First $5       1.000%      0.800%      0.750%     1.000%      1.000%    1.000%       1.000%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5        0.980%      0.780%      0.730%     0.980%      0.980%    0.980%       0.980%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.970%      0.770%      0.720%     0.970%      0.970%    0.970%       0.970%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.960%      0.760%      0.710%     0.960%      0.960%    0.960%       0.960%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.950%      0.750%      0.700%     0.950%      0.950%    0.950%       0.950%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.900%      0.700%      0.650%     0.900%      0.900%    0.900%       0.900%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $30       0.800%      0.600%      0.550%     0.800%      0.800%    0.800%       0.800%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------



                                                                        Page A-1



AMERICAN CENTURY MUTUAL FUNDS, INC.                                                       Schedule A: Fee Schedules
-------------------------------------------------------------------------------------------------------------------

==================== ============ =================================================================================
                     INVESTMENT
                     STRATEGY
SERIES               ASSETS                                     FEE SCHEDULE BY CLASS
==================== ============ ---------------------------------------------------------------------------------
                                                INSTITU-
                                   INVESTOR     TIONAL      ADVISOR        A          B          C           R
==================== ============ =========== =========== =========== ========== ========== ========== ============
Capital Growth Fund  First $5       1.000%      0.800%       n/a       1.000%      1.000%    1.000%       1.000%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5        0.980%      0.780%       n/a       0.980%      0.980%    0.980%       0.980%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.970%      0.770%       n/a       0.970%      0.970%    0.970%       0.970%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.960%      0.760%       n/a       0.960%      0.960%    0.960%       0.960%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.950%      0.750%       n/a       0.950%      0.950%    0.950%       0.950%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.900%      0.700%       n/a       0.900%      0.900%    0.900%       0.900%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $30       0.800%      0.600%       n/a       0.800%      0.800%    0.800%       0.800%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Vista Fund           All Assets     1.000%      0.800%      0.750%       n/a        n/a      1.000%       1.000%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Heritage Fund        All Assets     1.000%      0.800%      0.750%       n/a        n/a      1.000%        n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Giftrust Fund        All Assets     1.000%        n/a        n/a         n/a        n/a        n/a         n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
New Opportunities    First $250     1.500%        n/a        n/a         n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
  Fund               Next $250      1.250%        n/a        n/a         n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $250      1.150%        n/a        n/a         n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $750      1.100%        n/a        n/a         n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
New Opportunities    First $250     1.500%      1.300%       n/a       1.500%      1.500%    1.500%        n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
 II Fund             Next $250      1.250%      1.050%       n/a       1.250%      1.250%    1.250%        n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $250      1.150%      0.950%       n/a       1.150%      1.150%    1.150%        n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $750      1.100%      0.900%       n/a       1.100%      1.100%    1.100%        n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Veedot Fund          First $500     1.250%      1.050%       n/a         n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $500      1.100%      0.900%       n/a         n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $1        1.000%      0.800%       n/a         n/a        n/a        n/a         n/a
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Balanced Fund        First $1       0.900%      0.700%      0.650%       n/a        n/a        n/a         n/a
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over           0.800%      0.600%      0.550%       n/a        n/a        n/a         n/a
                     $1 billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------


                                                                        Page A-2




AMERICAN CENTURY MUTUAL FUNDS, INC.                                                       Schedule A: Fee Schedules
-------------------------------------------------------------------------------------------------------------------

==================== ============ =================================================================================
                     INVESTMENT
                     STRATEGY
SERIES               ASSETS                                     FEE SCHEDULE BY CLASS
==================== ============ ---------------------------------------------------------------------------------
                                                INSTITU-
                                   INVESTOR     TIONAL      ADVISOR        A          B          C           R
==================== ============ =========== =========== =========== ========== ========== ========== ============



Capital Value Fund   First $500     1.100%      0.900%      0.850%       n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $500      1.000%      0.800%      0.750%       n/a        n/a        n/a         n/a
                     million
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $1        0.900%      0.700%      0.650%       n/a        n/a        n/a         n/a
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Fundamental Equity   First $5       1.000%      0.800%       n/a       1.000%      1.000%    1.000%       1.000%
Fund                 billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5        0.980%      0.780%       n/a       0.980%      0.980%    0.980%       0.980%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.970%      0.770%       n/a       0.970%      0.970%    0.970%       0.970%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.960%      0.760%       n/a       0.960%      0.960%    0.960%       0.960%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.950%      0.750%       n/a       0.950%      0.950%    0.950%       0.950%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion        0.900%      0.700%       n/a       0.900%      0.900%    0.900%       0.900%
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $30       0.800%      0.600%       n/a       0.800%      0.800%    0.800%       0.800%
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
Focused Growth Fund  All Assets     1.000%        n/a        n/a         n/a        n/a        n/a         n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
NT Growth Fund       First $5        n/a        0.800%       n/a         n/a        n/a        n/a         n/a
                     billion
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion         n/a        0.780%       n/a         n/a        n/a        n/a         n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion         n/a        0.770%       n/a         n/a        n/a        n/a         n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion         n/a        0.760%       n/a         n/a        n/a        n/a         n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion         n/a        0.750%       n/a         n/a        n/a        n/a         n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Next $5
                     billion         n/a        0.700%       n/a         n/a        n/a        n/a         n/a
-------------------- ------------ ----------- ----------- ----------- ---------- ---------- ---------- ------------
                     Over $30        n/a        0.600%       n/a         n/a        n/a        n/a         n/a
                     billion
==================== ============ =========== =========== =========== ========== ========== ========== ============

                                                                        Page A-3

EX-99.11 9 ex-legalopinion.htm OPINION AND CONSENT OF COUNSEL OPINION OF COUNSEL

                                                                   EXHIBIT 99.11


                          AMERICAN CENTURY INVESTMENTS
                                4500 MAIN STREET
                          KANSAS CITY, MISSOURI 64111



October 2, 2006

American Century Mutual Funds, Inc.
4500 Main Street
Kansas City, Missouri  64111

Ladies and Gentlemen:

     I have acted as counsel to American Century Mutual Funds,  Inc., a Maryland
corporation  (the  "Company"),  in connection  with the  Company's  Registration
Statement  on Form N-14  (File No.  2-14213),  which  relates  to the  Company's
authorized  shares of common  stock,  par value One Cent  ($0.01) per share (the
"Shares"),  proposed to be issued in  accordance  with the terms of an Agreement
and Plan of Reorganization with Kopp Funds, Inc. (the "Agreement"),  relating to
the proposed  reorganization  of the Kopp Emerging Growth Fund into the American
Century New Opportunities II Fund.

     In connection  with rendering the opinions set forth below, I have examined
the Registration  Statement,  including a form of the Agreement,  which is being
filed as an exhibit thereto;  the Company's Articles of Incorporation,  Articles
Supplementary  and Bylaws,  as reflected  in the  Company's  corporate  records;
resolutions of the Board of Directors of the Company relating to the approval of
the  Agreement  and the  issuance of the Shares;  and such other  documents as I
deemed relevant. In conducting my examination, I have assumed the genuineness of
all signatures,  the legal capacity of all natural  persons,  the  authenticity,
accuracy and  completeness  of  documents  purporting  to be  originals  and the
conformity  to originals of any copies of  documents.  I have not  independently
established any facts represented in the documents so relied on.

     I am a member of the Bar of the State of Missouri.  The opinions  expressed
in this letter are based on the facts in existence and the laws in effect on the
date hereof and are  limited to the laws (other than the  conflict of law rules)
of the State of Maryland  that in my experience  are normally  applicable to the
issuance of shares by registered  investment companies organized as corporations
under the law of that state and to the  Securities  Act of 1933, as amended (the
"1933 Act"),  the  Investment  Company Act of 1940, as amended (the "1940 Act"),
and the  regulations  of the  Securities  and  Exchange  Commission  (the "SEC")
thereunder. I express no opinion with respect to any other laws.

     Based upon and subject to the  foregoing and the  qualifications  set forth
below, it is my opinion that:

     1. The  issuance  of the Shares  pursuant  to the  Agreement  has been duly
authorized by the Company.

     2. When  issued  upon the terms  provided  in the  Registration  Statement,
subject to compliance with the 1933 Act, the 1940 Act, and applicable state laws
regulating  the offer and sale of securities,  and assuming the continued  valid
existence  of the Company  under the laws of the State of  Maryland,  the Shares
will be validly issued, fully paid and non-assessable.





American Century Mutual Funds, Inc.
September 2006
Page 2


     For the record,  it should be stated  that I am an officer and  employee of
American  Century  Services,  LLC,  an  affiliate  of the  Company's  investment
advisor.

     I  hereby  consent  to  the  use  of  this  opinion  as an  exhibit  to the
Registration  Statement.  I assume no obligation to advise you of any changes in
the foregoing subsequent to the effectiveness of the Registration  Statement. In
giving my consent I do not  thereby  admit that I am in the  category of persons
whose  consent  is  required  under  Section  7 of the 1933 Act or the rules and
regulations of the SEC thereunder.  The opinions expressed herein are matters of
professional judgment and are not a guarantee of result.


                                  Very truly yours,


                                  /s/ Brian L. Brogan

                                  Brian L. Brogan
                                  Vice President and
                                  Associate General Counsel

BLB/dnh
EX-99.12 10 ex-formtaxopinion.htm FORM OF TAX OPINION AND CONSENT OF COUNSEL FORM OF TAX OPINION AND CONSENT OF COUNSEL

                                                                 Reed Smith LLP
                                                               435 Sixth Avenue
                                                      Pittsburgh, PA 15219-1886
                                                                   412.288.3131
                                                               Fax 412.288.3063

                                    [FORM OF]

                                      DRAFT

                             _____________ ___, 2006



[ACQUIRING FUND]


[ACQUIRED FUND]


Ladies and Gentlemen:

     You have  requested  our  opinion  concerning  certain  federal  income tax
consequences of a transaction (the  "Reorganization") in which all of the assets
of   [__________________________]   (the  "Acquired   Fund"),   a  portfolio  of
[____________________________________],       will      be      acquired      by
[________________________________________]  (the "Acquiring  Fund"), a portfolio
of [______________________________________],  solely for Shares of the Acquiring
Fund (the "Acquiring Fund Shares"), which shall thereafter be distributed to the
shareholders  of  the  Acquired  Fund  (the  "Acquired  Fund  Shareholders")  in
liquidation of the Acquired Fund.  Both the Acquiring Fund and the Acquired Fund
are  separate  portfolios,  each of which is treated  as a separate  corporation
under  Section  851(g) of the  Internal  Revenue  Code of 1986,  as amended (the
"Code"),  and has elected to be taxed as a Regulated  Investment  Company  under
Section 851(a) of the Code. The terms and conditions of the  Reorganization  are
set forth in an Agreement and Plan of  Reorganization  dated as of [____________
____,  200__] (the  "Agreement"),  between the  Acquiring  Fund and the Acquired
Fund,  attached  hereto as Annex C. This  opinion is rendered to you pursuant to
paragraph [_____] of the Agreement.

     We have  reviewed and relied upon the  Registration  Statement on Form N-14
(the "Registration Statement") filed with the Securities and Exchange Commission
(the  "Commission")  in connection  with the  Reorganization,  the  certificates
provided to us by the Acquiring  Fund and the Acquired  Fund in connection  with
the rendering of this opinion,  attached hereto as Annex A and Annex B, and such
other documents and instruments as we have deemed  necessary for the purposes of
this opinion.

     Based  upon  and  subject  to  the   foregoing,   and  assuming   that  the
Reorganization  will take place as  described  in the  Agreement,  we are of the
opinion that,  for federal income tax purposes with the respect to the Acquiring
Fund:



                LONDON * NEW YORK * LOS ANGELES * SAN FRANCISCO *
             WASHINGTON, D.C. * PHILADELPHIA * PITTSBURGH * OAKLAND

            MUNICH * PRINCETON * FALLS CHURCH * WILMINGTON * NEWARK *
              MIDLANDS, U.K. * CENTURY CITY * RICHMOND * LEESBURG

                            r e e d s m i t h . c o m





[_____________________________]
[_____________________________]
[___________________ ___, 2006]
Page 2



     (a) The transfer of all of the Acquired  Fund's  assets in exchange for the
Acquiring  Fund  Shares  and  the  assumption  by  the  Acquiring  Fund  of  the
liabilities of the Acquired Fund (followed by the distribution of Acquiring Fund
Shares to the Acquired Fund  Shareholders  in dissolution and liquidation of the
Acquired Fund) will constitute a "reorganization"  within the meaning of Section
368(a) of the Code and the  Acquiring  Fund and the Acquired Fund will each be a
"party to a reorganization" within the meaning of Section 368(b) of the Code.

     (b) No gain or loss  will be  recognized  by the  Acquiring  Fund  upon the
receipt of the assets of the Acquired Fund solely in exchange for Acquiring Fund
Shares,  and the  assumption by the  Acquiring  Fund of the  liabilities  of the
Acquired Fund.

     (c) No gain or loss  will be  recognized  by the  Acquired  Fund  upon  the
transfer of the Acquired  Fund's  assets to the  Acquiring  Fund in exchange for
Acquiring  Fund  Shares  and  the  assumption  by  the  Acquiring  Fund  of  the
liabilities  of the Acquired Fund or upon the  distribution  (whether  actual or
constructive) of Acquiring Fund Shares to Acquired Fund Shareholders in exchange
for such shareholders' shares of the Acquired Fund.

     (d) No gain or loss will be recognized  by the Acquired  Fund  Shareholders
upon the exchange of their Acquired Fund shares for Acquiring Fund Shares in the
Reorganization.

     (e) The  aggregate  tax basis for  Acquiring  Fund Shares  received by each
Acquired Fund Shareholder pursuant to the Reorganization will be the same as the
aggregate  tax basis of the  Acquired  Fund shares  exchanged  therefore by such
shareholder.  The holding period of Acquiring Fund Shares to be received by each
Acquired Fund Shareholder will include the period during which the Acquired Fund
shares exchanged therefore were held by such shareholder,  provided the Acquired
Fund shares are held as capital assets at the time of Reorganization.

     (f) The tax basis of the Acquired  Fund's assets  acquired by the Acquiring
Fund  will be the same as the tax  basis of such  assets  to the  Acquired  Fund
immediately before the  Reorganization.  The holding period of the assets of the
Acquired Fund in the hands of the Acquiring  Fund will include the period during
which those assets were held by the Acquired Fund.

     Notwithstanding  anything herein to the contrary,  we express no opinion as
to the effect of the  Reorganization on the Acquiring Fund, the Acquired Fund or
any Acquired Fund  Shareholder  with respect to any asset as to which unrealized
gain or loss is required to be recognized  for federal income tax purposes as of
the end of a taxable year (or on the  termination  or transfer  thereof) under a
mark-to-market system of accounting.

     This opinion is expressed as of the date hereof and is based upon the Code,
Treasury regulations  promulgated  thereunder,  administrative  positions of the
Internal Revenue Service (the "Service"),  and judicial decisions,  all of which
are subject to change either  prospectively  or  retroactively.  There can be no
assurance  that  changes in the law will not take place which  could  affect the
opinions  expressed  herein or that  contrary  positions may not be taken by the
Service.  We disclaim  any  undertaking  to advise you with respect to any event
subsequent to the date hereof.




[_____________________________]
[_____________________________]
[___________________ ___, 2006]
Page 3


     The  opinions  contained  herein  are  limited to those  matters  expressly
covered;  no opinion is to be  implied  in  respect  of any other  matter.  This
opinion  is  addressed  solely  to you and may not be  relied  upon by any other
person without our prior written  consent.  We hereby consent to the filing of a
copy of this  opinion  with the  Commission  as an exhibit  to the  Registration
Statement.

                                         Very truly yours,






LNH:CDD:dh
EX-99.14A 11 ex-auditorconsent.htm CONSENT OF DELOITTE & TOUCHE LLP CONSENT OF DELOITTE & TOUCHE LLP
                                                                EXHIBIT 99.14(a)


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the incorporation by reference in this  Registration  Statement on
Form N-14 (the "Registration  Statement") of our report dated December 9,  2005,
relating  to the  financial  statements  and  financial  highlights  of American
Century Mutual Funds,  Inc.,  including  American  Century New  Opportunities II
Fund, for the year ended  October 31,  2005, which are incorporated by reference
in the Registration Statement. We also consent to the reference to us in Article
IV paragraph 4.2(f) of Exhibit A to the Combined Proxy Statement and Prospectus,
which is part of the Registration Statement.




/s/ DELOITTE & TOUCHE LLP
-------------------------------------------
DELOITTE & TOUCHE LLP

Kansas City, Missouri
September 26, 2006

EX-99.14B 12 ex-auditorsconsent.htm CONSENT OF PRICEWATERHOUSECOOPERS LLP CONSENT OF PRICEWATERHOUSCOOPERS LLP

                                                                  EXHIBIT 99.14b



            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We  hereby  consent  to the  incorporation  by  reference  in this  Registration
Statement  on Form N-14 of our report dated  November 17, 2005,  relating to the
financial statements and financial highlights, which appear in the September 30,
2005 Annual Report to  Shareholders  of Kopp Emerging Growth Fund and Kopp Total
Quality  Management  Fund (each a series of Kopp  Funds,  Inc.),  which are also
incorporated by reference into the Registration Statement.



/s/ PricewaterhouseCoopers LLP
-------------------------------------------
PRICEWATERHOUSECOOPERS LLP

Milwaukee, Wisconsin
October 2, 2006
EX-99.16A 13 ex-powerofattorney.htm POWER OF ATTORNEY POWER OF ATTORNEY
                                                                EXHIBIT 99.16(a)


                                POWER OF ATTORNEY


          We, the  undersigned  Directors/Officers  of the following  investment
     company:

                       AMERICAN CENTURY MUTUAL FUNDS, INC.
                    AMERICAN CENTURY WORLD MUTUAL FUNDS, INC.
                    AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.
               AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
               AMERICAN CENTURY ASSET ALLOCATION PORTFOLIOS, INC.
                   AMERICAN CENTURY VARIABLE PORTFOLIOS, INC.
                       AMERICAN CENTURY GROWTH FUNDS, INC.

                                  ("THE FUNDS")

hereby constitute and appoint David C. Tucker, Charles A. Etherington,  David H.
Reinmiller,  Janet A. Nash,  Brian L.  Brogan,  Otis H. Cowan,  Ryan L.  Blaine,
Christine J. Crossley,  Kathleen Gunja Nelson,  and Daniel K. Richardson each of
them  singly,  my  true  and  lawful  attorneys-in-fact,   with  full  power  of
substitution,  and with full power to each of them, (a) to sign for me and in my
name in the appropriate  capacities,  all Registration Statements of the Fund on
Form  N-1A,  Form  N-8A  or  any  successor  thereto,  any  and  all  subsequent
Amendments,  Pre-Effective  Amendments,  or  Post-Effective  Amendments  to said
Registration  Statements on Form N-1A or any successor thereto, any Registration
Statements on Form N-14, and any supplements or other  instruments in connection
therewith;  (b) to make, file,  execute,  amend and withdraw  documents of every
kind, and to take other action of whatever kind they may elect,  for the purpose
of complying  with all laws relating to the sale of securities of the Fund;  and
(c)  generally  to do all  such  things  in my name  and  behalf  in  connection
therewith as said  attorneys-in-fact  deem necessary or  appropriate,  to comply
with the provisions of the Securities Act of 1933 and the Investment Company Act
of 1940, and all related requirements of the Securities and Exchange Commission.
We  hereby  ratify  and  confirm  all  that  said   attorneys-in-fact  or  their
substitutes may do or cause to be done by virtue hereof.  This power of attorney
is effective for all documents filed on or after September 12, 2006.

This power of attorney may be executed in  counterparts,  each of which shall be
deemed  an  original,  but all of  which  shall  constitute  one  and  the  same
instrument.

     WITNESS my hand on this 12th day of September, 2006.

                                    SIGNATURE


/s/ James E. Stowers, Jr.                /s/ Donald H. Pratt
--------------------------------------   --------------------------------------
James E. Stowers, Jr.                    Donald H. Pratt


/s/ James E. Stowers III                 /s/ Gale E. Sayers
--------------------------------------   --------------------------------------
James E. Stowers III                     Gale E. Sayers


/s/ Thomas A. Brown                      /s/ M. Jeannine Strandjord
--------------------------------------   --------------------------------------
Thomas A. Brown                          M. Jeannine Strandjord


/s/ Andrea C. Hall                       /s/ Timothy S. Webster
--------------------------------------   --------------------------------------
Andrea C. Hall                           Timothy S. Webster


/s/ D. D. (Del) Hock                     /s/ William M. Lyons
--------------------------------------   --------------------------------------
D. D. (Del) Hock                         William M. Lyons


                                         /s/ Robert J. Leach
                                         --------------------------------------
                                         Robert J. Leach

EX-99.16B 14 ex-secretarycert.htm SECRETARY'S CERTIFICATE SECRETARY'S CERTIFICATE

                                                                EXHIBIT 99.16(b)


                       AMERICAN CENTURY MUTUAL FUNDS, INC.
                    AMERICAN CENTURY WORLD MUTUAL FUNDS, INC.
                    AMERICAN CENTURY CAPITAL PORTFOLIOS, INC.
               AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
               AMERICAN CENTURY ASSET ALLOCATION PORTFOLIOS, INC.
                   AMERICAN CENTURY VARIABLE PORTFOLIOS, INC.
                       AMERICAN CENTURY GROWTH FUNDS, INC.

                                  ("THE FUNDS")

     I, Ward D. Stauffer,  Secretary of the  above-referenced  corporations,  do
hereby certify that the following is a true copy of certain  resolutions adopted
by the Board of Directors of the above-referenced  corporations on September 12,
2006, and that such  resolutions have not been rescinded or modified and are not
inconsistent  with the  Certificate  of  Incorporation,  Declaration of Trust or
Bylaws of the corporations.

          WHEREAS,  Pursuant  to a  duly-executed  Power  of  Attorney,  certain
     officers  of  the  Funds  have  appointed  David  C.  Tucker,   Charles  A.
     Etherington,  David H. Reinmiller,  Janet A. Nash, Brian L. Brogan, Otis H.
     Cowan, Ryan L. Blaine,  Christine J. Crossley,  Kathleen Gunja Nelson,  and
     Daniel  K.  Richardson   each  of  them  singly,   their  true  and  lawful
     attorneys-in-fact,  with full power of substitution, and with full power to
     each,  for the purpose of signing on their behalf  registration  statements
     and other documents of the Funds for the purpose of complying with all laws
     relating to the sale of  securities  of the Funds and to do all such things
     in their names and behalf in connection therewith.

          Such  attorneys-in-fact  may,  from  time  to  time,  sign  documents,
     including  registration  statements  and amendments  thereto,  on behalf of
     officers who have appointed them.

          RESOLVED,  that the board hereby authorizes such  attorneys-in-fact to
     sign the  documents of the Funds,  including  registration  statements  and
     amendments  thereto,  pursuant to the Powers of Attorney so executed by the
     officers of the Funds.

          IN  WITNESS  WHEREOF,  I have  hereunto  set my hand  this 12th day of
     September, 2006.

                                       /s/ Ward D. Stauffer
                                       -----------------------------------
                                       Ward D. Stauffer
                                       Secretary


EX-99.17 15 ex-formproxy.htm FORM OF PROXY PROXY CARD
                                                                   EXHIBIT 99.17


                                    [FORM OF]

                                KOPP FUNDS, INC.

                            Kopp Emerging Growth Fund

          Proxy for Special Meeting of Shareholders - January 12, 2007


KNOW ALL PERSONS BY THESE  PRESENTS  THAT THE  UNDERSIGNED  SHAREHOLDER  OF KOPP
EMERGING  GROWTH  FUND  (THE  "FUND"),   A  SERIES  OF  KOPP  FUNDS,  INC.  (THE
"CORPORATION"),   HEREBY  APPOINTS  EACH  OF  _______,   _______  AND  ________,
COLLECTIVELY OR INDIVIDUALLY, AS HIS OR HER ATTORNEY-IN-FACT AND PROXY, WITH THE
POWER OF SUBSTITUTION OF EACH, TO VOTE AND ACT WITH RESPECT TO ALL SHARES OF THE
FUND,  WHICH THE  UNDERSIGNED  IS  ENTITLED  TO VOTE AT THE  SPECIAL  MEETING OF
SHAREHOLDERS  (THE  "SPECIAL  MEETING") TO BE HELD ON JANUARY 12,  2007,  AT THE
PRINCIPAL  EXECUTIVE  OFFICES OF THE  CORPORATION  AT 7701 FRANCE  AVENUE SOUTH,
SUITE 500, EDINA, MINNESOTA, AT 10:00 A.M., CENTRAL TIME, AND AT ANY ADJOURNMENT
THEREOF.

The attorneys named will vote the shares represented by this proxy in accordance
with the choices made on this ballot.  If no choice is indicated as to the item,
this proxy will be voted affirmatively on the matter. Discretionary authority is
hereby conferred as to all other matters as may properly come before the Special
Meeting or any adjournment thereof.

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF THE  CORPORATION.
THIS PROXY, WHEN PROPERLY EXECUTED,  WILL BE VOTED IN THE MANNER DIRECTED BY THE
UNDERSIGNED SHAREHOLDER. IF NO DIRECTION IS MADE, THIS PROXY WILL BE VOTED "FOR"
THE PROPOSAL.

TO VOTE BY TELEPHONE
1)   Read the Proxy Statement and have the proxy card below at hand.
2)   Call ___________
3)   Enter the  14-digit  control  number set forth on the proxy card and follow
     the simple instructions.

TO VOTE BY INTERNET
1)   Read the Proxy Statement and have the proxy card below at hand.
2)   Go to Website __________
3)   Enter the  14-digit  control  number set forth on the proxy card and follow
     the simple instructions.

TO VOTE BY MAIL
1)   Read the Proxy Statement.
2)   Check the appropriate boxes on the proxy card below.
3)   Sign and date the proxy card.
4)   Return the proxy card in the envelope provided.

After  careful  consideration,   the  Board  of  Directors  of  the  Corporation
unanimously  approved each of the proposals  listed below and  recommended  that
shareholders vote "for" each proposal.

1. To approve or  disapprove  a proposed  Agreement  and Plan of  Reorganization
providing for (i) the transfer of the Fund's assets to the American  Century New
Opportunities  II Fund ("AC New  Opportunities  II Fund"),  a series of American
Century  Mutual  Funds,  Inc.,  solely in exchange  for newly  issued  shares of
capital  stock  of AC  New  Opportunities  II  Fund,  and  (ii)  the  subsequent
distribution  by the Fund of such shares to its  shareholders  in liquidation of
the Fund. A vote in favor of this  proposal  will  constitute a vote in favor of
the termination of the Fund as a series of Kopp Funds, Inc.

FOR               [   ]
AGAINST           [   ]
ABSTAIN           [   ]


2. To approve or disapprove a new subadvisory agreement between American Century
Investment  Management,  Inc. and Kopp Investment  Advisors,  LLC to take effect
upon  shareholder   approval  of  the  subadvisory   agreement  and  subject  to
shareholder approval of the Reorganization proposed above.

FOR               [   ]
AGAINST           [   ]
ABSTAIN           [   ]


3. To transact  such other  business as properly  may come before the Meeting or
any adjournment or postponement thereof.


YOUR VOTE IS IMPORTANT

                                           PLEASE COMPLETE, SIGN AND RETURN
                                           THIS CARD AS SOON AS POSSIBLE.


                                           ------------------------------------
                                           DATED

                                           ------------------------------------
                                           SIGNATURE

                                           ------------------------------------


Please  sign  this  proxy  exactly  as your  name  appears  on the  books of the
Corporation.  Joint  owners  should  each sign  personally.  Trustees  and other
fiduciaries should indicate the capacity in which they sign, and where more than
one name appears, a majority must sign. If a corporation,  this signature should
be that of an authorized officer who should state his or her title.

COVER 16 filename16.htm TRANSMITTAL LETTER


                          AMERICAN CENTURY INVESTMENTS
                                4500 MAIN STREET
                          KANSAS CITY, MISSOURI 64111



October 2, 2006


Securities and Exchange Commission
100 F Street, NE
Washington, DC  20549-4720

Re:      American Century Mutual Funds, Inc. (1933 Act File No. 2-14213)
         (the "Registrant")

Ladies/Gentlemen:

     Please  accept  for  filing  pursuant  to the  Securities  Act of 1933,  as
amended,  this  Registration  Statement on Form N-14, the purpose of which is to
register  securities of the American Century New Opportunities II Fund, a series
of the Registrant, to be issued in connection with the acquisition of the assets
of the Kopp Emerging Growth Fund, a series of Kopp Funds, Inc.

     The  Registrant  proposes  that the filing  become  effective no later than
November 1, 2006,  the thirtieth  day after today's  filing date. We believe the
Registration  Statement is  materially  complete,  and we will  appreciate  your
efforts to accommodate that timetable if possible.

     Please   note  that  the  Proxy   Statement/Prospectus   included   in  the
Registration  Statement  also relates to shares of the American  Century  Equity
Growth Fund, a series of American Century  Quantitative Equity Funds, Inc. (1933
Act File No. 33-19589). We are simultaneously filing a registration statement on
Form  N-14  on  behalf   of  that   issuer   that   includes   the  same   Proxy
Statement/Prospectus.

     If you have any  questions  about this filing,  please  contact me at (816)
340-7276.

Sincerely,



/s/ Brian L. Brogan
---------------------------------------
Brian L. Brogan
Vice President and
Associate General Counsel

BLB/dnh