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Filing
SCHEDULE 13G/A
SCHEDULE 13G/A0000895421-25-000548·MORGAN STANLEY
Schedule 13G ownership disclosure
WHITE MOUNTAINS INSURANCE GROUP LTD
Common Stock · CUSIP: G9618E107
Event date: 2025-09-30
- Filing-level shares
- 132,638
- Percent of class
- 5.2%
- Morgan Stanley
Shares: 132,638 · Class: 5.2%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000895421-25-000548
- Form type
- SCHEDULE 13G/A
- Filer
- MORGAN STANLEY
- CIK
- CIK 895421
- Filed
- Nov 07, 2025
- Reporting period
- Sep 30, 2025
- Description
- Schedule 13G beneficial ownership