Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001085146-20-001482
Filing Date
2020-05-14
Accepted
2020-05-14 10:01:01
Documents
2
Period of Report
2020-03-31
Effectiveness Date
2020-05-14

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 2054
2 DESCRIPTION FOR INFORMATION TABLE form13fInfoTable.html INFORMATION TABLE  
2 DESCRIPTION FOR INFORMATION TABLE form13fInfoTable.xml INFORMATION TABLE 100307
  Complete submission text file 0001085146-20-001482.txt   103728
Mailing Address ONE FINANCIAL CENTER 23RD FLOOR BOSTON MA 02111
Business Address ONE FINANCIAL CENTER 23RD FLOOR BOSTON MA 02111 6174287100
WESTFIELD CAPITAL MANAGEMENT CO LP (Filer) CIK: 0001177719 (see all company filings)

EIN.: 800175963 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-10220 | Film No.: 20875695