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White Mountains Insurance Group (WTM) Stock Chart & Stock Price History

White Mountains Insurance Group logo
$2,023.73 +12.98 (+0.65%)
As of 03:58 PM Eastern
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White Mountains Insurance Group Stock Price Performance

The White Mountains Insurance Group (WTM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 13.45%, with a year-to-date return of -2.62%. In the past month, the stock has decreased 5.72%, reflecting recent market activity.

As of the latest close, White Mountains Insurance Group traded at $2,007.00 with a market cap of $4.98 billion and volume of 13,169 shares. Five years ago, the stock traded at $1,118.22, representing a 80.98% increase over that period. At the time, it had a market cap of $3.47 billion and a volume of 9,420 shares.

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5 Day
Performance
+0.53%
1 Month
Performance
-5.72%
3 Month
Performance
-6.68%
Year-To-Date
Performance
-2.62%
1 Year
Performance
+13.45%
5 Year
Performance
+80.98%

WTM Stock Chart for Tuesday, June, 23, 2026

WTM Chart by TradingView

White Mountains Insurance Group Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
06/23/2026$2,007.00$2,023.73
+0.83%		$2,028.34$2,001.9916,377 shs$5.01 billion
06/22/2026$2,013.07$2,007.00
-0.30%		$2,035.00$1,999.8413,169 shs$4.98 billion
06/19/2026$2,013.07$2,013.07$2,019.89$1,990.7825,486 shs$4.99 billion
06/18/2026$2,001.45$2,013.07
+0.58%		$2,019.89$1,990.7825,486 shs$4.99 billion
06/17/2026$2,034.90$2,001.45
-1.64%		$2,045.50$1,990.0021,265 shs$4.96 billion
06/16/2026$2,034.45$2,034.90
+0.02%		$2,051.66$2,010.0020,699 shs$5.05 billion
06/15/2026$2,021.93$2,034.45
+0.62%		$2,059.62$2,000.3531,018 shs$5.05 billion
06/12/2026$1,990.16$2,021.93
+1.60%		$2,030.00$1,991.3017,746 shs$5.01 billion
06/11/2026$2,022.87$1,990.16
-1.62%		$2,041.42$1,987.0017,043 shs$4.93 billion
06/10/2026$2,004.18$2,022.87
+0.93%		$2,037.79$2,006.1523,503 shs$5.02 billion
06/09/2026$2,025.25$2,004.18
-1.04%		$2,050.00$1,991.2926,469 shs$4.97 billion
06/08/2026$2,066.96$2,025.25
-2.02%		$2,070.00$2,020.0329,248 shs$5.02 billion
06/05/2026$2,012.71$2,066.96
+2.70%		$2,084.71$2,016.8022,319 shs$5.12 billion
06/04/2026$2,037.27$2,012.71
-1.21%		$2,065.00$2,010.5429,875 shs$4.99 billion
06/03/2026$2,056.78$2,037.27
-0.95%		$2,066.05$2,017.9844,974 shs$5.05 billion
06/02/2026$2,060.75$2,056.78
-0.19%		$2,087.91$2,050.6223,501 shs$5.11 billion
06/01/2026$2,060.94$2,060.75
-0.01%		$2,077.20$2,052.2524,247 shs$5.11 billion
05/29/2026$2,084.15$2,060.94
-1.11%		$2,096.55$2,060.9225,766 shs$5.11 billion
05/28/2026$2,101.40$2,084.15
-0.82%		$2,106.05$2,072.0123,512 shs$5.17 billion
05/27/2026$2,133.70$2,101.40
-1.51%		$2,159.00$2,094.4727,659 shs$5.21 billion
05/26/2026$2,146.56$2,133.70
-0.60%		$2,166.05$2,129.1716,927 shs$5.29 billion
05/25/2026$2,146.56$2,146.56$2,159.00$2,136.8416,554 shs$5.32 billion
05/22/2026$2,138.76$2,146.56
+0.36%		$2,159.00$2,136.8416,554 shs$5.32 billion
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This page (NYSE:WTM) was last updated on 6/23/2026 by MarketBeat.com Staff.
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