Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000950156-04-000052
Filing Date
2004-02-12
Accepted
2004-02-12 14:34:16
Documents
1
Period of Report
2003-12-31
Effectiveness Date
2004-02-12

Document Format Files

Seq Description Document Type Size
1 MFS 13F-HR d60641.txt 13F-HR 176994
  Complete submission text file 0000950156-04-000052.txt   178444
Mailing Address 500 BOYLSTON STREET 15TH FLOOR BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 18006372929
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (Filer) CIK: 0000912938 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-04968 | Film No.: 04590185