497 1 supp.htm PROSPECTUS SUPPLEMENT supp.htm

American Century Mutual Funds, Inc.
 
Summary Prospectus and Prospectus Supplement
 
Select Fund
 
 
Supplement dated August 5, 2013 ■ Summary Prospectus and Prospectus dated July 26, 2013
 
 
 
 
The following is added to the Portfolio Managers section in the summary prospectus and on page 4 of the prospectus:
 
Christopher J. Krantz, CFA, Portfolio Manager, has been a member of the team that manages the fund since 2006.
 
 
 
The following is added to The Fund Management Team section on page 9 of the prospectus:
 
Christopher J. Krantz
 
Mr. Krantz, Portfolio Manager, has been a member of the team that manages the fund since joining American Century Investments in 2006 as an analyst. He became a portfolio manager in 2013. He has a bachelor of science in business from Indiana University and an MBA, with a concentration in finance, from the University of Texas McCombs School of Business. He is a CFA charterholder.
 
 

 
 

 
 









 
 
 
 
 
 
 
 
 
©2013 American Century Proprietary Holdings, Inc. All rights reserved.
 
CL-SPL-79618   1308