13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001104659-21-137569
Form type: 13F-HR
Filer: WHITE MOUNTAINS INSURANCE GROUP LTD
CIK: CIK 776867
Filed: Nov 12, 2021
Reporting period: Sep 30, 2021
Description: Institutional holdings

Documents

0001104659-21-137569-index.htm

Complete submission

0001104659-21-137569.txt

directory listing

Filed by

WHITE MOUNTAINS INSURANCE GROUP LTD