WHITE MOUNTAINS INSURANCE GP COMMON STOCK USD1.0 · FINANCIALS
Sep 11, 2026 · Held by 3 equity funds across 1 family · institutional blended weight 0.029% · ~$76M est. exposure
AUM-weighted weight of WTM across all stock-picking funds, last 30 trading sessions.
Day
+0.001%
Week
+0.001%
Month
+0.007%
Change in blended weight over each window. Bought across every horizon — sustained accumulation.