White Mountains Insurance Group, Ltd. (WTM)
NYSE: WTM · Real-Time Price · USD
1,830.18
+4.79 (0.26%)
Aug 29, 2025, 4:00 PM - Market closed
WTM Market Cap
WTM has a market cap or net worth of $4.65 billion as of August 29, 2025. Its market cap has increased by 6.66% in one year.
Market Cap
4.65B
Enterprise Value
5.11B
1-Year Change
6.66%
Ranking
Category
Stock Price
$1,830.18
Market Cap Chart
Since December 1, 1998, WTM's market cap has increased from $836.70M to $4.65B, an increase of 456.09%. That is a compound annual growth rate of 6.62%.
Market Cap History
Date | Market Cap | % Change |
---|---|---|
Aug 29, 2025 | 4.71B | -5.65% |
Dec 31, 2024 | 5.00B | 29.63% |
Dec 29, 2023 | 3.85B | 5.76% |
Dec 30, 2022 | 3.64B | 19.08% |
Dec 31, 2021 | 3.06B | -1.43% |
Dec 31, 2020 | 3.10B | -12.64% |
Dec 31, 2019 | 3.55B | 30.26% |
Dec 31, 2018 | 2.73B | -14.55% |
Dec 29, 2017 | 3.19B | -16.36% |
Dec 30, 2016 | 3.82B | -7.65% |
Dec 31, 2015 | 4.13B | 9.23% |
Dec 31, 2014 | 3.78B | 1.57% |
Dec 31, 2013 | 3.73B | 9.85% |
Dec 31, 2012 | 3.39B | -2.00% |
Dec 30, 2011 | 3.46B | 24.24% |
Dec 31, 2010 | 2.79B | -5.48% |
Dec 31, 2009 | 2.95B | 5.64% |
Dec 31, 2008 | 2.79B | -48.62% |
Dec 31, 2007 | 5.43B | -13.09% |
Dec 29, 2006 | 6.25B | 3.79% |
Dec 30, 2005 | 6.02B | -13.49% |
Dec 31, 2004 | 6.96B | 68.02% |
Dec 31, 2003 | 4.14B | 53.15% |
Dec 31, 2002 | 2.70B | -4.86% |
Dec 31, 2001 | 2.84B | 51.50% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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