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White Mountains Insurance Group Ltd (WTM)

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Latest 13D & 13G Filings
Company Symbol Filed By Filing Date Filing
White Mountains Insurance Group Ltd
WTM
 Neuberger Berman Group LLC 2026-05-07
13G Filing
White Mountains Insurance Group Ltd
WTM
 Vanguard Capital Management 2026-04-30
13G Filing
White Mountains Insurance Group Ltd
WTM
 The Vanguard Group 2026-03-27
13G Filing
White Mountains Insurance Group Ltd
WTM
 Morgan Stanley 2026-02-12
13G Filing
White Mountains Insurance Group Ltd
WTM
 Neuberger Berman Group LLC 2026-02-05
13G Filing
Insider Monkey Quarterly Strategy
+498.7% Insider Monkey Quarterly Strategy
+195% Benchmark50% S&P 500 ETF and 50% Russell 2000 ETF
400%
200%
0%

Returns since its inception in May 2014 (through February 18th, 2026)

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