13F HOLDINGS REPORT
WHITE MOUNTAINS INSURANCE GROUP LTD
Quarter ended Q4 2025 · Filed February 12, 2026 · Accession 0001104659-26-014432
Total Value
$261.9M
Positions
2
Other Managers
0
Confidential Omitted
No
Holdings (2)
| # | Issuer | Ticker / CUSIP | Shares | Value | % of Filing |
|---|---|---|---|---|---|
| 1 | MEDIAALPHA INC | MAX | 17,856,614 | $231.2M | 88.28% |
| 2 | SPDR S&P 500 ETF TR | SPY | 45,000 | $30.7M | 11.72% |