EDGAR Filing Documents for 0000100334-09-000066

Form 497 - Definitive materials:

SEC Accession No. 0000100334-09-000066

Filing Date

2009-09-30

Accepted

2009-09-30 11:31:43

Documents

Effectiveness Date

2009-09-30

Document Format Files

Seq	Description	Document	Type	Size
1	SAI SUPPLEMENT	supp.htm	497	7612
3	GRAPHIC	acitreelogo.jpg	GRAPHIC	7571
	Complete submission text file	0000100334-09-000066.txt		29562

Series and Classes/Contracts Information:

Existing
	Status	Name	Ticker Symbol
CIK 0000100334
Series S000006192		BALANCED FUND
Class/Contract C000017045		INVESTOR CLASS	TWBIX
Class/Contract C000017047		INSTITUTIONAL CLASS	ABINX
	Status	Name	Ticker Symbol
CIK 0000100334
Series S000006193		NEW OPPORTUNITIES II
Class/Contract C000017048		INSTITUTIONAL CLASS	ANONX
Class/Contract C000017049		INVESTOR CLASS	ANOIX
Class/Contract C000017050		A CLASS	ANOAX
Class/Contract C000017051		B CLASS	ANOBX
Class/Contract C000017052		C CLASS	ANOCX
Class/Contract C000055516		R CLASS	ANORX
	Status	Name	Ticker Symbol
CIK 0000100334
Series S000006194		SELECT FUND
Class/Contract C000017053		INVESTOR CLASS	TWCIX
Class/Contract C000017054		A CLASS	TWCAX
Class/Contract C000017055		INSTITUTIONAL CLASS	TWSIX
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		A CLASS	TWUAX
Class/Contract C000017062		INSTITUTIONAL CLASS	TWUIX
Class/Contract C000017063		C CLASS	TWCCX
Class/Contract C000017064		R CLASS	AULRX
Class/Contract C000055517		B CLASS	AULBX
	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 C000017071		R CLASS	AVTRX
	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
Class/Contract C000055518		INSTITUTIONAL CLASS	AFGNX
Class/Contract C000055519		A CLASS	AFGAX
Class/Contract C000055520		B CLASS	AFGBX
Class/Contract C000055521		C CLASS	AFGCX
Class/Contract C000055522		R CLASS	AFGRX
	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 C000017105		R CLASS	AGWRX
	Status	Name	Ticker Symbol
CIK 0000100334
Series S000006206		HERITAGE FUND
Class/Contract C000017106		INVESTOR CLASS	TWHIX
Class/Contract C000017107		A CLASS	ATHAX
Class/Contract C000017108		INSTITUTIONAL CLASS	ATHIX
Class/Contract C000017109		C CLASS	AHGCX
Class/Contract C000055523		B CLASS	ATHBX
Class/Contract C000055524		R CLASS	ATHWX
	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)