13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001104659-18-050499
Form type: 13F-HR
Filer: WHITE MOUNTAINS ADVISORS LLC
CIK: CIK 1253840
Filed: Aug 08, 2018
Reporting period: Jun 30, 2018
Description: Institutional holdings

Documents

0001104659-18-050499-index.htm

Complete submission

0001104659-18-050499.txt

directory listing

Filed by

WHITE MOUNTAINS ADVISORS LLC