WTM
White Mountains Insurance Group, Ltd.
Stock · Financial Services · Insurance - Diversified · BM · $5.2B market cap
Held by ETFs$45M
Share of the company≈0.9%
Top-10 holding in5 ETFs
Built on WTM alone0 ETFs
Most per dollar · basketFXO 1.8%
Biggest holderFXO $18M
Every ETF built around WTM
Closest to the stock first, then outward.
Map · size = assets, color = YTDFundNameWhat it gives youWTM per $1,000YTDYieldFeeAssets
4Heaviest basketsWTM is the biggest slice; over $1B first5 funds hold it in their top 10
Where the ETF money in WTM sits
Sectors $28MUS Stock Styles $17M
The ETF Tracker@TheETFTrackerTile size = dollars of WTM held · $45M across funds that list it in their top 10
The ETF TrackerWhere the ETF money in WTM sits@TheETFTracker · etftracker.io · Nov 2, 2026