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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000748054-06-000004
Filing Date
2006-08-15
Accepted
2006-08-15 14:22:18
Documents
1
Period of Report
2006-06-30
Effectiveness Date
2006-08-15

Document Format Files

Seq Description Document Type Size
1 FORM 13F-HR FOR ACC AS OF 6/30/2006 form13f062006.txt 13F-HR 188983
  Complete submission text file 0000748054-06-000004.txt   190518
Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 8165315575
AMERICAN CENTURY COMPANIES INC (Filer) CIK: 0000748054 (see all company filings)

IRS No.: 431320532 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-11918 | Film No.: 061034521
SIC: 8741 Services-Management Services