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Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000100334-06-000134
Filing Date
2006-12-28
Accepted
2006-12-28 12:05:37
Documents
19
Period of Report
2006-10-31
Effectiveness Date
2006-12-28

Document Format Files

Seq Description Document Type Size
1 ANNUAL CERTIFIED SHAREHOLDER REPORT n-csr.htm N-CSR 1951663
3 GRAPHIC growthbalanced1006.gif GRAPHIC 9240
4 GRAPHIC growthcapgrowth0612.gif GRAPHIC 3743
5 GRAPHIC growthcapvalue0612.gif GRAPHIC 5380
6 GRAPHIC growthfocusedgrowth0612.gif GRAPHIC 6207
7 GRAPHIC growthfundeqty0612.gif GRAPHIC 3811
8 GRAPHIC growthgiftrust0612.gif GRAPHIC 5581
9 GRAPHIC growthgrowth0612.gif GRAPHIC 4814
10 GRAPHIC growthheritage0612.gif GRAPHIC 6286
11 GRAPHIC growthmidcap0612.gif GRAPHIC 6207
12 GRAPHIC growthnewopportunities0612.gif GRAPHIC 5157
13 GRAPHIC growthnewoppsii0612.gif GRAPHIC 5091
14 GRAPHIC growthselect0612.gif GRAPHIC 5034
15 GRAPHIC growthsmallcap0612.gif GRAPHIC 6674
16 GRAPHIC growthultra0612.gif GRAPHIC 6286
17 GRAPHIC growthveedot0612.gif GRAPHIC 4970
18 GRAPHIC growthvista0612.gif GRAPHIC 5282
19 302 CERTIFICATION ex-cert302.htm EX-99.302CERT 8034
20 906 CERTIFICATION ex-cert906.htm EX-99.906CERT 1847
  Complete submission text file 0000100334-06-000134.txt   2114649

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006192   BALANCED FUND
Class/Contract C000017045   INVESTOR CLASS TWBIX
Class/Contract C000017046   ADVISOR CLASS TWBAX
Class/Contract C000017047   INSTITUTIONAL CLASS ABINX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006193   NEW OPPORTUNITIES II
Class/Contract C000017048   INSTITUTIONAL CLASS
Class/Contract C000017049   INVESTOR CLASS ANOIX
Class/Contract C000017050   A CLASS ANOAX
Class/Contract C000017051   B CLASS ANOBX
Class/Contract C000017052   C CLASS ANOCX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006194   SELECT FUND
Class/Contract C000017053   INVESTOR CLASS TWCIX
Class/Contract C000017054   ADVISOR CLASS TWCAX
Class/Contract C000017055   INSTITUTIONAL CLASS TWSIX
Class/Contract C000017056   A CLASS AASLX
Class/Contract C000017057   B CLASS ABSLX
Class/Contract C000017058   C CLASS ACSLX
Class/Contract C000017059   R CLASS ASERX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006195   ULTRA FUND
Class/Contract C000017060   INVESTOR CLASS TWCUX
Class/Contract C000017061   ADVISOR CLASS TWUAX
Class/Contract C000017062   INSTITUTIONAL CLASS TWUIX
Class/Contract C000017063   C CLASS TWCCX
Class/Contract C000017064   R CLASS AULRX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006196   VEEDOT FUND
Class/Contract C000017065   INVESTOR CLASS AMVIX
Class/Contract C000017066   INSTITUTIONAL CLASS AVDIX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006197   VISTA FUND
Class/Contract C000017067   INVESTOR CLASS TWCVX
Class/Contract C000017068   ADVISOR CLASS TWVAX
Class/Contract C000017069   INSTITUTIONAL CLASS TWVIX
Class/Contract C000017070   C CLASS TWVCX
Class/Contract C000017071   R CLASS AVTRX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006198   MID CAP GROWTH FUND
Class/Contract C000017072   INVESTOR CLASS ACOVX
Class/Contract C000017073   INSTITUTIONAL CLASS ACMIX
Class/Contract C000017074   A CLASS MAGAX
Class/Contract C000017075   B CLASS MAGHX
Class/Contract C000017076   C CLASS ACMLX
Class/Contract C000017077   R CLASS ACMRX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006199   SMALL CAP GROWTH FUND
Class/Contract C000017078   INVESTOR CLASS ACWVX
Class/Contract C000017079   INSTITUTIONAL CLASS ACWIX
Class/Contract C000017080   A CLASS MSASX
Class/Contract C000017081   B CLASS MSBSX
Class/Contract C000017082   C CLASS ACWCX
Class/Contract C000017083   R CLASS ACWRX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006200   CAPITAL GROWTH FUND
Class/Contract C000017084   INVESTOR CLASS ACLIX
Class/Contract C000017085   INSTITUTIONAL CLASS APLIX
Class/Contract C000017086   A CLASS ACCGX
Class/Contract C000017087   B CLASS ACGBX
Class/Contract C000017088   C CLASS ACPGX
Class/Contract C000017089   R CLASS APWRX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006201   CAPITAL VALUE FUND
Class/Contract C000017090   INVESTOR CLASS ACTIX
Class/Contract C000017091   ADVISOR CLASS ACCVX
Class/Contract C000017092   INSTITUTIONAL CLASS ACPIX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006202   FOCUSED GROWTH FUND
Class/Contract C000017093   INVESTOR CLASS AFSIX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006203   FUNDAMENTAL EQUITY FUND
Class/Contract C000017094   INVESTOR CLASS AFDIX
Class/Contract C000017095   INSTITUTIONAL CLASS AFEIX
Class/Contract C000017096   A CLASS AFDAX
Class/Contract C000017097   B CLASS AFDBX
Class/Contract C000017098   C CLASS AFDCX
Class/Contract C000017099   R CLASS AFDRX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006204   GIFTRUST FUND
Class/Contract C000017100   INVESTOR CLASS TWGTX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006205   GROWTH FUND
Class/Contract C000017101   INVESTOR CLASS TWCGX
Class/Contract C000017102   ADVISOR CLASS TCRAX
Class/Contract C000017103   INSTITUTIONAL CLASS TWGIX
Class/Contract C000017104   C CLASS TWGCX
Class/Contract C000017105   R CLASS AGWRX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006206   HERITAGE FUND
Class/Contract C000017106   INVESTOR CLASS TWHIX
Class/Contract C000017107   ADVISOR CLASS ATHAX
Class/Contract C000017108   INSTITUTIONAL CLASS ATHIX
Class/Contract C000017109   C CLASS AHGCX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000006207   NEW OPPORTUNITIES FUND
Class/Contract C000017110   INVESTOR CLASS TWNOX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000010981   NT GROWTH FUND
Class/Contract C000030355   INSTITUTIONAL CLASS ACLTX
  Status Name Ticker Symbol
CIK 0000100334      
Series S000010982   NT VISTA FUND
Class/Contract C000030356   INSTITUTIONAL CLASS ACLWX
Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY MUTUAL FUNDS, INC. (Filer) CIK: 0000100334 (see all company filings)

IRS No.: 446006315 | State of Incorp.: MO | Fiscal Year End: 1031
Type: N-CSR | Act: 40 | File No.: 811-00816 | Film No.: 061302026