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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001354488-12-003992
Filing Date
2012-08-10
Accepted
2012-08-10 10:20:36
Documents
1
Period of Report
2012-06-30
Effectiveness Date
2012-08-10

Document Format Files

Seq Description Document Type Size
1 b80296_13-f.txt 13F-HR 41995
  Complete submission text file 0001354488-12-003992.txt   43084
Mailing Address ONE FINANCIAL CENTER 24FL BOSTON MA 02111
Business Address ONE FINANCIAL CENTER 24FL BOSTON MA 02111 6174287100
WESTFIELD CAPITAL MANAGEMENT CO LP (Filer) CIK: 0001177719 (see all company filings)

IRS No.: 800175963 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-10220 | Film No.: 121022977