Market cap:
$4.56B-$192.47M(-4.05%)Summary
- As of today (August 17, 2025), WTM market capitalization is $4.56 billion, with a fall of -$192.47 million (-4.05%) during the most recent trading session on August 15, 2025.
- Over the past year, WTM market cap has increased by +$178.12 million (+4.07%).
- WTM market cap is now -39.79% below its all-time high of $7.57 billion.
Performance
WTM Market cap Chart
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Highlights
Range
Related metrics
Market cap Formula
Market Cap = Price ✕ Shares Outstanding
WTM Market cap Trends
| PeriodPeriod | Market capMarket cap | PricePrice | Shares outstandingShares outstanding | Enterprise valueEnterprise value |
|---|---|---|---|---|
| todaytoday | -4.0% | -4.0% | 0.0% | -5.7% |
| 1 m1 month | -1.3% | -1.3% | - | -3.2% |
| 3 m3 months | -1.6% | -1.7% | - | -3.8% |
| 6 m6 months | -2.8% | -3.1% | - | -3.8% |
| ytdytd | -8.8% | -9.0% | - | -9.3% |
| 1 y1 year | +4.1% | +3.8% | +0.3% | +3.3% |
| 5 y5 years | +62.5% | +95.7% | -17.0% | +63.4% |
WTM Market cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | $4.82B | -5.4% | $4.51B | +1.1% |
| 3 m | 3-month | $4.82B | -5.4% | $4.49B | +1.4% |
| 6 m | 6-month | $4.99B | -8.7% | $4.37B | +4.2% |
| 1 y | 1-year | $5.17B | -11.9% | $4.33B | +5.1% |
| 3 y | 3-year | $5.17B | -11.9% | $3.33B | +37.0% |
| 5 y | 5-year | $5.17B | -11.9% | $2.35B | +94.1% |
| alltime | all time | $7.57B | -39.8% | $500M | +811.6% |
WTM Market cap History
| Date | Value |
|---|---|
| 2025 | $4.56B(-8.8%) |
| 2024 | $5.00B(+29.6%) |
| 2023 | $3.85B(+5.9%) |
| 2022 | $3.64B(+18.9%) |
| 2021 | $3.06B(-1.4%) |
| 2020 | $3.10B(-12.6%) |
| 2019 | $3.55B(+30.6%) |
| 2018 | $2.72B(-14.8%) |
| 2017 | $3.19B(-16.3%) |
| 2016 | $3.82B(-6.6%) |
| 2015 | $4.09B(+8.4%) |
| 2014 | $3.77B(+1.3%) |
| 2013 | $3.73B(+15.0%) |
| 2012 | $3.24B(-5.7%) |
| 2011 | $3.44B(+24.9%) |
| 2010 | $2.75B(-6.7%) |
| 2009 | $2.95B(+25.3%) |
| 2008 | $2.35B(-56.6%) |
| 2007 | $5.43B(-13.2%) |
| 2006 | $6.25B(+3.8%) |
| Date | Value |
|---|---|
| 2005 | $6.02B(-13.5%) |
| 2004 | $6.96B(+68.0%) |
| 2003 | $4.14B(+53.6%) |
| 2002 | $2.70B(-6.2%) |
| 2001 | $2.88B(+53.3%) |
| 2000 | $1.88B(+161.8%) |
| 1999 | $716.49M(-12.2%) |
| 1998 | $816.37M(+12.8%) |
| 1997 | $723.70M(+9.5%) |
| 1996 | $661.15M(+15.5%) |
| 1995 | $572.46M(-5.8%) |
| 1994 | $607.62M(-17.7%) |
| 1993 | $738.53M(+3.4%) |
| 1992 | $714.02M(-23.7%) |
| 1991 | $935.91M(-41.8%) |
| 1990 | $1.61B(+29.5%) |
| 1989 | $1.24B(-9.7%) |
| 1988 | $1.37B(-7.6%) |
| 1987 | $1.49B(-36.1%) |
| 1986 | $2.33B |
FAQ
- What is White Mountains Insurance Group, Ltd. market capitalization?
- What is the all time high market cap for White Mountains Insurance Group, Ltd.?
- What is WTM market capitalization year-to-date change?
- What is White Mountains Insurance Group, Ltd. market cap year-on-year change?
What is White Mountains Insurance Group, Ltd. market capitalization?
The current market cap of WTM is $4.56B
What is the all time high market cap for White Mountains Insurance Group, Ltd.?
White Mountains Insurance Group, Ltd. all-time high market capitalization is $7.57B
What is WTM market capitalization year-to-date change?
White Mountains Insurance Group, Ltd. market capitalization has changed by -$438.03M (-8.77%) since the beginning of the year
What is White Mountains Insurance Group, Ltd. market cap year-on-year change?
Over the past year, WTM market capitalization has changed by +$178.12M (+4.07%)