Schedule 13G ownership disclosure

WHITE MOUNTAINS INSURANCE GROUP LTD

Common Stock · CUSIP: G9618E107

Event date: 2025-06-30

Filing-level shares
159,020
Percent of class
6.2%
  • Morgan Stanley

    Shares: 159,020 · Class: 6.2%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0000895421-25-000491
Form type
SCHEDULE 13G/A
Filer
MORGAN STANLEY
CIK
CIK 895421
Filed
Aug 07, 2025
Reporting period
Jun 30, 2025
Description
Schedule 13G beneficial ownership

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