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White Mountains Insurance Group, Ltd. (WTM)

NYSE - Nasdaq Real-time price. Currency in USD
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1,721.48-20.52 (-1.18%)
At close: 04:02PM EDT
1,723.00 +1.52 (+0.09%)
After hours: 05:29PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
2.97%% of shares held by all insiders
90.25%% of shares held by institutions
93.02%% of float held by institutions
388Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Vanguard Group Inc253,41930 Dec 20239.88%436,255,735
Morgan Stanley198,00130 Dec 20237.72%340,854,757
Dimensional Fund Advisors LP161,95730 Dec 20236.31%278,805,733
Fuller & Thaler Asset Management Inc.129,52030 Dec 20235.05%222,966,087
River Road Asset Management, LLC127,15230 Dec 20234.96%218,889,622
Blackrock Inc.112,69430 Dec 20234.39%194,000,464
Boston Partners92,55230 Dec 20233.61%159,326,415
Wallace Capital Management, Inc.84,15730 Dec 20233.28%144,874,590
Wellington Management Group, LLP67,38130 Dec 20232.63%115,995,042
London Company of Virginia, (The)63,14330 Dec 20232.46%108,699,410

Top mutual fund holders

HolderSharesDate reported% outValue
Undiscovered Managers Behavioral Value Fund107,45830 Dec 20234.19%184,986,795
Vanguard Total Stock Market Index Fund76,89530 Dec 20233.00%132,373,203
Vanguard Small-Cap Index Fund61,91130 Dec 20232.41%106,578,547
Calvert Impact Fund, Inc-Calvert Small Cap Fund45,56930 Dec 20231.78%78,446,121
Vanguard Small Cap Value Index Fund42,66730 Dec 20231.66%73,450,386
DFA U.S. Small Cap Value Series40,29330 Jan 20241.57%69,363,592
Vanguard Extended Market Index Fund37,18130 Dec 20231.45%64,006,347
Eaton Vance-Atlanta Capital Select Equity Fund31,24130 Dec 20231.22%53,780,756
Longleaf Partners Small-Cap Fund27,96130 Dec 20231.09%48,134,301
AMG Managers River Road Small Cap Value Fund24,30530 Jan 20240.95%41,840,570