White Mountains Insurance Group Ltd
- SEC CIK
- 0000776867
- Latest filing
- Aug 12, 2026
Holdings in Q4 2024
Holdings as of Dec 31, 2024, filed Feb 12, 2025. Long positions only; changes compare share counts with Q3 2024.
- Positions
- 2
- 0 vs. Q3 2024
- Portfolio value
- $426.2M
- −$117.1M (−21.5%) vs. Q3 2024
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| SPYSPDR S&P 500 ETF Trust | ETF | 383,146 | $224.6M | 52.7% | 00.0% | Unchanged | History |
| MAXMediaAlpha, Inc. | CL A | 17,856,614 | $201.6M | 47.3% | 00.0% | Unchanged | History |