WHITE MOUNTAINS INSURANCE GROUP LTD: 13F holdings
CIK 7768672026Q2
| Positions | 2 |
|---|---|
| Reported value | $393.6m |
| Filed | 2026-08-12 |
Top 10 holdings
| Security | Shares | Value | Weight |
|---|---|---|---|
| MEDIAALPHA INC | 17,856,614 | $224.5m | 57.0% |
| SPY SPDR S&P 500 ETF TR | 226,500 | $169.1m | 43.0% |
Get the full book
import finzdata as yf
yf.Client().manager_holdings(cik="776867")Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.