White Mountains Insurance Group Ltd
2024 Q1 - 2025 Q4 (8 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2025 Q4 | 2/9/2026 | 1,164 | 0.0% | 560 | 12/31/2025 |
| 2025 Q3 | 11/7/2025 | 936 | 0.0% | 560 | 9/30/2025 |
| 2025 Q2 | 8/7/2025 | 1,077 | 0.0% | 600 | 6/30/2025 |
| 2025 Q1 | 5/12/2025 | 1,175 | 0.0% | 610 | 3/31/2025 |
| 2024 Q4 | 2/7/2025 | 1,264 | 0.0% | 650 | 12/31/2024 |
| 2024 Q3 | 11/8/2024 | 1,103 | 0.0% | 650 | 9/30/2024 |
| 2024 Q2 | 8/12/2024 | 1,181 | 0.0% | 650 | 6/30/2024 |
| 2024 Q1 | 5/14/2024 | 1,166 | 0.0% | 650 | 3/31/2024 |