Filing

13F-HR

13F-HR

0001104659-26-014432·WHITE MOUNTAINS INSURANCE GROUP LTD

Filing metadata

Accession number: 0001104659-26-014432
Form type: 13F-HR
Filer: WHITE MOUNTAINS INSURANCE GROUP LTD
CIK: CIK 776867
Filed: Feb 12, 2026
Reporting period: Dec 31, 2025
Description: Institutional holdings

Documents

0001104659-26-014432-index.htm

Complete submission

0001104659-26-014432.txt

directory listing

Filed by

WHITE MOUNTAINS INSURANCE GROUP LTD