EDGAR Filing Documents for 0001047469-12-006030

Form 13F-HR - Quarterly report filed by institutional managers, Holdings:

SEC Accession No. 0001047469-12-006030

Filing Date

2012-05-15

Accepted

2012-05-15 11:46:46

Documents

Period of Report

2012-03-31

Effectiveness Date

2012-05-15

Document Format Files

Seq	Description	Document	Type	Size
1	13F-HR	a2209625z13f-hr.txt	13F-HR	45167
	Complete submission text file	0001047469-12-006030.txt		46065

Mailing Address 225 SOUTH LAKE AVE SUITE 400 PASADENA CA 91101

Business Address 225 SOUTH LAKE AVE STE 400 PASADENA CA 91101-3005 8183049222

PRIMECAP MANAGEMENT CO/CA/ (Filer) CIK: 0000763212 (see all company filings)

IRS No.: 953868081
Type: 13F-HR | Act: 34 | File No.: 028-01469 | Film No.: 12842309