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WHITE MOUNTAINS INSURANCE GROUP LTD

Q4 2025 · Filed 2026-02-12
Market Value
$262M
+28.9%
Holdings
2
+1
New Purchases
1
Added To
0
Closed
0
Reduced
0
Top 10 Concentration
100.0%
Turnover
50.0%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
SPY 11.72% 0.00% +11.72% $31M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
MAX 88.28% 100.00% -11.72% $231M

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 1 $31M 11.7%
Small Cap 1 $231M 88.3%

Portfolio Analytics

Avg Market Cap
$384.5B
Median Market Cap
$384.5B
Avg P/E
12.1
Median P/E
12.1
Avg Dividend Yield
—%
Avg Beta
1.08
# Stocks
1
# ETFs / Funds
1

Top Holdings (2 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 MAX 88.28% 17,856,614 $231M $12.95 $28M
2 SPY 11.72% 45,000 $31M $681.92 +45,000 NEW

New Positions

SymbolValue% Port
SPY $31M 11.72%
View SEC EDGAR Filings for WHITE MOUNTAINS INSURANCE GROUP LTD →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms