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Home > Institutional Investor > White Mountains Insurance Group Ltd > 13F Holdings

Instuitional Investor - White Mountains Insurance Group Ltd

13F Holdings
Filing Period:
No. Security Ticker Shares Value % Port
1.
Mediaalpha Inc.
 MAX 17,856,614 $231,243,151 88.28%
2.
Spdr S & P 500 Etf Trust
 SPY 45,000 $30,686,400 11.72%
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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