Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000912938-26-000604
Filing Date
2026-05-14
Accepted
2026-05-14 14:01:45
Documents
2
Period of Report
2026-03-31
Effectiveness Date
2026-05-14

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 5312
2 13F_0000912938_20260331.html INFORMATION TABLE  
2 13F_0000912938_20260331.xml INFORMATION TABLE 1947967
  Complete submission text file 0000912938-26-000604.txt   1954529
Mailing Address 111 HUNTINGTON AVENUE 24TH FLOOR BOSTON MA 02199
Business Address 111 HUNTINGTON AVENUE 24TH FLOOR BOSTON MA 02199 18006372929
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (Filer) CIK: 0000912938 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-04968 | Film No.: 26977759