White Mountains Insurance Group Ltd.
In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 12, 2024), White Mountains Insurance Group Ltd. reported 2 stock positions worth $543.2 million. Its top holding was Mediaalpha Class A (MAX) at 59.5% of the portfolio, followed by SS SPDR S&P 500 ETF Trust-US (SPY, 40.5%). Its holdings were unchanged from Q2 2024.
- Most Recent 13F
- Q2 2026
- Location
- Hanover, NH
- CIK
- 0000776867
- Portfolio Value
- $543.2M (Q3 2024)
- SEC Filing
- 0001104659-24-116806 ↗ filed Nov 12, 2024
Holdings Value
Holdings 2 stocks · $543.2M
Portfolio Sells Q2 2024 → Q3 2024
| None this quarter. | |||
Portfolio Buys Q2 2024 → Q3 2024
| None this quarter. | |||