13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0000748054-13-000016
Form type: 13F-HR
Filer: AMERICAN CENTURY COMPANIES INC
CIK: CIK 748054
Filed: Jul 23, 2013
Reporting period: Jun 30, 2013
Description: Institutional holdings

Documents

0000748054-13-000016-index.htm

Complete submission

0000748054-13-000016.txt

directory listing

Filed by

AMERICAN CENTURY COMPANIES INC