13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001104659-25-047309
Form type: 13F-HR
Filer: WHITE MOUNTAINS INSURANCE GROUP LTD
CIK: CIK 776867
Filed: May 12, 2025
Reporting period: Mar 31, 2025
Description: Institutional holdings

Documents

0001104659-25-047309-index.htm

Complete submission

0001104659-25-047309.txt

directory listing

Filed by

WHITE MOUNTAINS INSURANCE GROUP LTD