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01:22:48 EDT Tue 09 Jun 2026
Enter Symbol
or Name
USA
CA



Z:WTM - WHITE MOUNTAINS INSURANCE GROUP - https://www.whitemountains.com
Sym-XBid - AskLastChg%ChVol$Vol#TrOpen-Hi-LoYear Hi-LoLast TrNewsDelay
WTM - Z3.02,010.90·2,104.791.52,023.70-42.81-2.129.259,3852,2212,060.00  2,070.00  2,020.032,333.00  1,648.0017:20:32May 1815 min RT 2¢

Recent Trades - Last 10 of 2221
Time ETExPriceChangeVolume
17:20:32Z2,023.70-41.44429
16:10:04Z2,023.70-41.441
16:10:04Z2,023.70-41.441
16:10:04Z2,023.70-41.441
16:10:04Z2,023.70-41.441
16:04:53Z2,023.70-41.441
16:04:50Z2,023.70-41.441
16:04:48Z2,023.70-41.441
16:04:47Z2,023.70-41.441
16:00:22Z2,023.70-41.441

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Recent Bulletins
Date ETSymbolTypeHeadline
2026-05-18 08:00U:WTMNews ReleaseWhite Mountains to Hold 2026 Annual Investor Information Meeting on June 5, 2026
2026-05-06 08:00U:WTMNews ReleaseWHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS
2026-05-01 16:15U:WTMNews ReleaseWHITE MOUNTAINS PARTNERS ANNOUNCES ACQUISITION OF HAWKEYE ELECTRIC BY ENTERPRISE SOLUTIONS
2026-04-01 16:15U:WTMNews ReleaseWHITE MOUNTAINS PARTNERS ANNOUNCES ACQUISITION OF BASESIX
2026-02-06 08:00U:WTMNews ReleaseWHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS
2025-12-24 08:00U:WTMNews ReleaseWhite Mountains Announces Final Results of Its Tender Offer
2025-12-22 08:00U:WTMNews ReleaseWhite Mountains Announces Preliminary Results of Its Tender Offer
2025-12-08 08:00U:WTMNews ReleaseWhite Mountains Completes Sale of Bamboo
2025-11-21 06:00U:WTMNews ReleaseWhite Mountains to Commence Self-Tender Offer to Purchase Up To $300 Million In Value of Its Common Shares
2025-11-06 08:00U:WTMNews ReleaseWHITE MOUNTAINS REPORTS THIRD QUARTER RESULTS
2025-10-03 08:00U:WTMNews ReleaseWhite Mountains to Sell Bamboo to CVC
2025-09-30 08:00U:WTMNews ReleaseBamboo Pioneers MGA-Sponsored Sidecar Expansion with Accredited to Launch E&S Signature in Texas
2025-09-02 08:03U:WTMNews ReleaseLIAM CAFFREY TO BECOME CEO OF WHITE MOUNTAINS IN 2026
2025-08-07 08:00U:WTMNews ReleaseWHITE MOUNTAINS REPORTS SECOND QUARTER RESULTS
2025-07-07 09:15U:WTMNews ReleaseMajority Stake in Distinguished Programs Acquired by White Mountains
2025-07-07 08:45U:WTMNews ReleaseWhite Mountains to Acquire a Majority Stake in Distinguished Programs