497 1 accp_497-103112.htm FORM 497 accp_497-103112.htm



November 9, 2012

Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549-4720

Re:
American Century Capital Portfolios, Inc. (the "Registrant")
 
1933 Act File No. 33-64872
 
1940 Act File No. 811-7820

Ladies and Gentlemen:

Pursuant to Rule 497(e) under the Securities Act of 1933, the Registrant hereby submits for filing interactive data relating to the supplement filed with the Securities and Exchange Commission on October 31, 2012 under Rule 497(e) (Accession No. 0001437749-12-010729) to the Large Company Value Fund prospectus dated August 1, 2012.

The purpose of this filing is to submit an XBRL interactive data file in the manner provided by Rule 405 of Regulation S-T, General Instruction C.3(g) of Form N-1A, and Rule 497(e).

If there are any questions or comments regarding this filing, please contact the undersigned at (816) 340-4414.

Sincerely,



/s/  Ryan Blaine                      
Ryan Blaine
Assistant Secretary
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
American Century Investments
 
P.O. Box 410141, 4500 Main Street
1-800-345-2021 or 816-531-5575
Kansas City, MO 64141-0141
www.americancentury.com
 
 
 

 
 
Large Company Value Fund


November 9, 2012



EXPLANATORY NOTE

On behalf of the Large Company Value Fund, a series of American Century Capital Portfolios, Inc. (the “Corporation”), and pursuant to Rule 497(e) under the Securities Act of 1933, as amended (the “Securities Act”), the purpose of this filing is to submit an interactive data file in the manner provided by Rule 405 of Regulation S-T and General Instruction C.3(g) of Form N-1A. The interactive data file included as an exhibit to this filing relates to the prospectus supplement filed with the Securities and Exchange Commission on behalf of the Corporation pursuant to Rule 497(e) under the Securities Act on October 31, 2012; such filing (Accession Number 0001437749-12-010729) is incorporated by reference into this Rule 497 Document.


EXHIBIT INDEX


EXHIBIT NUMBER
DESCRIPTION OF DOCUMENT
   
Exhibit – 101.INS
XBRL Instance Document
   
Exhibit – 101.SCH
XBRL Taxonomy Extension Schema Document
   
Exhibit – 101.DEF
XBRL Taxonomy Extension Definition Linkbase Document
   
Exhibit – 101.LAB
XBRL Taxonomy Extension Label Linkbase Document
   
Exhibit – 101.PRE
XBRL Taxonomy Extension Presentation Linkbase Document