NYSE - Delayed Quote USD

White Mountains Insurance Group, Ltd. (WTM)

1,828.10
+12.08
+(0.67%)
At close: 4:00:22 PM EDT
1,828.00
-0.10
(-0.01%)
After hours: 4:17:55 PM EDT
Currency in USD
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Date Open High Low Close Adj Close Volume
May 20, 20251,820.001,828.101,812.881,828.101,828.1014,728
May 19, 20251,811.211,816.021,809.141,816.021,816.0211,500
May 16, 20251,819.561,819.561,791.101,811.501,811.5017,700
May 15, 20251,794.951,800.201,784.651,800.201,800.209,500
May 14, 20251,759.911,768.951,758.531,768.951,768.9514,500
May 13, 20251,804.431,804.431,784.121,784.121,784.1211,800
May 12, 20251,811.261,822.931,811.261,822.931,822.9315,900
May 9, 20251,780.001,803.201,771.001,796.561,796.5613,900
May 8, 20251,791.171,791.171,789.111,789.111,789.117,900
May 7, 20251,785.971,786.791,775.041,785.991,785.9910,500
May 6, 20251,785.531,785.531,779.401,779.401,779.409,300
May 5, 20251,768.451,787.001,768.451,785.971,785.9713,200
May 2, 20251,766.001,793.851,766.001,788.321,788.3214,400
May 1, 20251,760.001,763.141,746.931,746.931,746.938,400
Apr 30, 20251,742.001,767.451,742.001,767.451,767.4515,800
Apr 29, 20251,734.621,782.121,734.621,780.761,780.7618,700
Apr 28, 20251,749.671,758.071,737.241,758.071,758.0711,600
Apr 25, 20251,745.101,751.701,741.391,743.091,743.098,300
Apr 24, 20251,752.801,772.101,752.801,772.101,772.109,300
Apr 23, 20251,738.871,751.821,738.871,751.001,751.0011,600
Apr 22, 20251,731.001,744.601,725.191,744.601,744.6012,900
Apr 21, 20251,689.141,699.701,678.871,699.351,699.3514,600
Apr 17, 20251,733.191,751.091,733.191,745.331,745.3313,900
Apr 16, 20251,754.511,754.511,729.021,743.001,743.0014,100
Apr 15, 20251,759.021,759.021,759.021,759.021,759.0211,700
Apr 14, 20251,760.001,774.941,760.001,767.201,767.2013,800
Apr 11, 20251,707.001,737.001,682.411,736.131,736.1325,000
Apr 10, 20251,725.001,744.371,689.641,707.941,707.9422,100
Apr 9, 20251,749.921,750.991,694.661,734.881,734.8826,500
Apr 8, 20251,738.341,753.411,685.381,706.451,706.4518,700
Apr 7, 20251,738.171,784.101,701.891,703.761,703.7632,400
Apr 4, 20251,831.381,864.191,769.561,769.561,769.5631,500
Apr 3, 20251,824.001,866.351,824.001,864.851,864.8543,000
Apr 2, 20251,890.301,890.301,848.371,855.211,855.2121,000
Apr 1, 20251,931.681,937.231,896.021,901.991,901.9916,800
Mar 31, 20251,917.071,925.811,897.371,925.811,925.8117,200
Mar 28, 20251,916.001,916.001,897.131,902.571,902.579,700
Mar 27, 20251,900.001,946.641,900.001,946.641,946.6422,700
Mar 26, 20251,875.501,899.991,875.501,899.991,899.9916,300
Mar 25, 20251,900.001,900.001,884.941,893.001,893.0011,900
Mar 24, 20251,863.341,887.371,863.341,884.481,884.4818,100
Mar 21, 20251,864.621,890.201,860.041,872.521,872.5220,700
Mar 20, 20251,882.401,882.401,866.181,873.791,873.7911,300
Mar 19, 20251,878.001,889.101,871.711,886.531,886.5315,100
Mar 18, 20251,882.771,882.771,865.731,865.731,865.738,800
Mar 17, 2025 1 Dividend
Mar 17, 20251,880.061,900.001,880.061,888.061,888.0610,500
Mar 14, 20251,860.001,887.011,860.001,883.091,882.0921,100
Mar 13, 20251,849.361,857.201,840.831,857.201,856.2110,500
Mar 12, 20251,844.501,857.611,835.001,844.431,843.4524,400
Mar 11, 20251,908.821,908.821,844.771,865.511,864.5226,700
Mar 10, 20251,929.451,931.351,884.171,891.691,890.6922,500
Mar 7, 20251,855.911,892.391,855.911,889.941,888.9416,700
Mar 6, 20251,835.001,855.721,835.001,855.721,854.7312,200
Mar 5, 20251,861.931,861.931,854.401,854.401,853.4216,100
Mar 4, 20251,803.961,860.591,803.961,835.751,834.7818,500
Mar 3, 20251,883.911,884.141,865.251,876.681,875.6813,000
Feb 28, 20251,846.091,849.501,841.631,849.501,848.5211,900
Feb 27, 20251,849.211,849.211,839.641,841.311,840.3310,000
Feb 26, 20251,821.761,832.191,820.371,832.191,831.2217,400
Feb 25, 20251,835.001,841.621,826.891,826.891,825.928,700
Feb 24, 20251,830.001,835.071,818.581,818.581,817.619,100
Feb 21, 20251,846.401,846.401,826.201,830.011,829.049,300
Feb 20, 20251,841.041,861.001,818.141,857.711,856.7210,900
Feb 19, 20251,882.861,895.381,877.371,893.201,892.1915,300
Feb 18, 20251,861.631,874.381,844.341,871.671,870.6819,700
Feb 14, 20251,821.311,846.571,821.311,826.181,825.219,400
Feb 13, 20251,844.301,847.491,834.181,834.181,833.2110,600
Feb 12, 20251,838.441,850.001,826.451,832.071,831.1018,800
Feb 11, 20251,900.001,902.031,878.161,878.161,877.1615,300
Feb 10, 20251,941.041,941.041,909.591,909.591,908.5815,400
Feb 7, 20251,973.641,993.861,957.021,983.071,982.0211,800
Feb 6, 20251,946.001,976.221,946.001,976.221,975.178,400
Feb 5, 20251,912.591,920.861,904.971,920.861,919.8414,300
Feb 4, 20251,915.361,915.361,897.991,905.891,904.889,100
Feb 3, 20251,891.351,914.981,891.351,902.541,901.5312,500
Jan 31, 20251,936.491,937.681,915.351,932.461,931.4315,100
Jan 30, 20251,973.081,975.001,955.001,955.001,953.9615,700
Jan 29, 20251,912.371,934.271,912.371,934.271,933.2414,300
Jan 28, 20251,918.231,920.971,894.621,920.971,919.9512,600
Jan 27, 20251,906.641,948.791,905.471,922.601,921.5818,300
Jan 24, 20251,877.361,906.631,877.361,906.631,905.6214,400
Jan 23, 20251,862.761,880.501,860.931,880.501,879.5012,300
Jan 22, 20251,863.001,888.001,863.001,869.141,868.1518,000
Jan 21, 20251,864.041,873.551,840.001,840.001,839.0210,100
Jan 17, 20251,864.631,866.051,842.981,852.321,851.3422,200
Jan 16, 20251,866.901,873.431,857.241,862.001,861.0114,200
Jan 15, 20251,899.601,899.601,861.791,861.791,860.8011,400
Jan 14, 20251,862.001,900.001,844.321,861.081,860.0916,900
Jan 13, 20251,835.081,883.211,835.081,874.801,873.8017,500
Jan 10, 20251,817.001,833.761,809.511,827.961,826.9919,800
Jan 8, 20251,870.001,871.461,870.001,871.461,870.4711,800
Jan 7, 20251,925.201,927.001,894.701,894.701,893.6922,300
Jan 6, 20251,934.011,941.211,922.651,929.551,928.5312,000
Jan 3, 20251,933.001,947.061,925.261,934.011,932.9815,100
Jan 2, 20251,951.301,951.301,920.001,929.071,928.0510,700
Dec 31, 20241,940.001,945.061,938.641,945.061,944.037,600
Dec 30, 20241,928.161,929.221,918.501,929.221,928.206,100
Dec 27, 20241,929.591,929.591,918.731,918.731,917.718,000
Dec 26, 20241,926.481,935.391,926.481,935.391,934.366,900
Dec 24, 20241,918.001,930.581,918.001,930.581,929.555,300
Dec 23, 20241,917.001,920.001,903.711,907.491,906.4812,400
Dec 20, 20241,889.001,930.901,889.001,930.901,929.8729,400
Dec 19, 20241,897.291,897.291,884.661,884.661,883.6611,400
Dec 18, 20241,932.651,933.001,889.041,895.541,894.5324,800
Dec 17, 20241,949.901,949.901,924.491,934.491,933.4616,700
Dec 16, 20241,919.651,929.971,905.621,929.161,928.1425,000
Dec 13, 20241,982.501,997.801,954.601,954.601,953.5626,800
Dec 12, 20241,964.001,964.001,962.191,962.191,961.159,100
Dec 11, 20241,939.691,976.501,939.691,970.951,969.9011,100
Dec 10, 20241,930.001,935.001,922.971,922.971,921.958,600
Dec 9, 20241,979.411,985.081,977.171,977.171,976.126,600
Dec 6, 20241,999.941,999.941,973.111,987.861,986.8015,900
Dec 5, 20241,985.021,985.021,985.021,985.021,983.975,300
Dec 4, 20241,989.002,004.581,974.201,989.311,988.2515,900
Dec 3, 20241,977.631,984.481,952.001,984.481,983.439,900
Dec 2, 20241,997.002,007.641,997.002,007.642,006.576,800
Nov 29, 20242,001.002,009.992,001.002,009.992,008.924,200
Nov 27, 20242,023.002,023.002,013.512,013.512,012.445,800
Nov 26, 20242,015.002,022.002,004.532,004.532,003.479,800
Nov 25, 20242,015.242,017.552,015.002,015.002,013.939,700
Nov 22, 20241,991.101,991.101,988.341,988.341,987.286,800
Nov 21, 20241,937.211,971.851,937.211,971.321,970.277,400
Nov 20, 20241,904.751,947.871,903.871,944.991,943.969,700
Nov 19, 20241,900.001,907.291,889.681,907.291,906.2813,700
Nov 18, 20241,897.741,897.741,897.741,897.741,896.735,900
Nov 15, 20241,932.821,932.821,910.751,918.901,917.8810,400
Nov 14, 20241,900.001,925.161,897.501,923.431,922.4119,100
Nov 13, 20241,913.001,919.361,908.001,911.771,910.7513,400
Nov 12, 20241,921.001,921.001,900.111,901.491,900.4819,700
Nov 11, 20241,851.001,927.731,851.001,909.951,908.9412,900
Nov 8, 20241,881.001,881.541,855.871,865.551,864.5620,800
Nov 7, 20241,900.711,900.711,874.071,881.081,880.0820,200
Nov 6, 20241,784.241,885.691,784.241,885.691,884.6916,700
Nov 5, 20241,786.121,788.001,778.571,778.571,777.6310,900
Nov 4, 20241,781.031,784.261,774.071,774.071,773.138,900
Nov 1, 20241,822.001,832.331,803.081,805.301,804.3417,400
Oct 31, 20241,808.991,824.961,797.141,797.141,796.1915,300
Oct 30, 20241,829.341,829.341,817.331,821.821,820.858,900
Oct 29, 20241,813.851,823.401,810.861,820.191,819.2211,100
Oct 28, 20241,810.101,832.621,804.421,814.871,813.9118,200
Oct 25, 20241,839.501,839.501,811.431,815.941,814.986,300
Oct 24, 20241,830.001,844.291,814.741,844.291,843.3120,700
Oct 23, 20241,830.051,831.981,825.011,831.981,831.0110,000
Oct 22, 20241,818.451,862.581,818.451,843.241,842.2611,500
Oct 21, 20241,832.791,832.791,830.981,830.981,830.016,300
Oct 18, 20241,899.911,899.911,855.991,875.001,874.009,900
Oct 17, 20241,825.001,884.611,821.261,884.611,883.6111,900
Oct 16, 20241,840.001,840.001,820.001,824.071,823.109,200
Oct 15, 20241,842.601,850.001,829.851,829.851,828.885,600
Oct 14, 20241,848.761,848.761,848.761,848.761,847.786,300
Oct 11, 20241,810.001,821.001,810.001,821.001,820.039,200
Oct 10, 20241,806.001,811.191,798.461,811.191,810.238,300
Oct 9, 20241,772.001,805.271,772.001,803.031,802.075,800
Oct 8, 20241,770.441,784.901,770.441,784.901,783.956,000
Oct 7, 20241,770.001,784.901,750.531,768.001,767.0620,600
Oct 4, 20241,769.851,776.211,769.611,776.211,775.274,000
Oct 3, 20241,755.001,764.101,754.981,758.741,757.817,700
Oct 2, 20241,772.621,788.841,748.061,755.011,754.088,900
Oct 1, 20241,714.341,780.001,708.501,768.101,767.1611,700
Sep 30, 20241,695.341,696.201,679.711,696.201,695.3010,800
Sep 27, 20241,701.001,701.001,701.001,701.001,700.106,700
Sep 26, 20241,703.111,705.071,703.111,705.071,704.169,000
Sep 25, 20241,705.551,706.921,704.491,704.491,703.589,800
Sep 24, 20241,723.181,732.001,713.951,713.951,713.048,300
Sep 23, 20241,742.761,742.761,724.511,731.001,730.0810,300
Sep 20, 20241,718.021,727.561,718.021,723.931,723.0112,600
Sep 19, 20241,701.381,722.061,688.001,722.061,721.1513,000
Sep 18, 20241,694.971,703.741,687.791,687.791,686.8920,400
Sep 17, 20241,711.001,722.011,700.011,704.671,703.7613,400
Sep 16, 20241,721.101,722.951,712.911,713.981,713.0711,500
Sep 13, 20241,713.901,725.491,712.001,725.491,724.5716,000
Sep 12, 20241,713.071,721.701,710.101,710.101,709.1911,700
Sep 11, 20241,749.001,749.001,719.011,719.011,718.1012,500
Sep 10, 20241,758.691,761.851,750.291,757.641,756.717,500
Sep 9, 20241,750.651,769.801,750.651,757.421,756.497,100
Sep 6, 20241,760.311,760.311,747.181,757.511,756.586,400
Sep 5, 20241,820.471,820.471,765.741,765.741,764.8012,500
Sep 4, 20241,839.001,847.781,831.721,831.721,830.7510,400
Sep 3, 20241,830.491,844.291,823.431,823.431,822.4610,700
Aug 30, 20241,803.581,844.241,803.581,844.241,843.2617,800
Aug 29, 20241,793.011,826.891,788.501,817.491,816.5211,000
Aug 28, 20241,775.571,801.541,775.571,793.401,792.4515,700
Aug 27, 20241,778.681,778.681,778.681,778.681,777.745,700
Aug 26, 20241,788.001,793.621,773.691,774.551,773.6113,400
Aug 23, 20241,788.171,788.171,782.771,782.771,781.828,700
Aug 22, 20241,817.211,817.211,807.721,807.721,806.767,400
Aug 21, 20241,791.871,820.891,776.081,817.131,816.1711,500
Aug 20, 20241,775.001,796.541,773.911,773.911,772.9710,100
Aug 19, 20241,785.091,799.991,785.011,791.741,790.797,900
Aug 16, 20241,749.261,780.001,712.001,780.001,779.0512,900
Aug 15, 20241,697.001,714.211,697.001,705.001,704.097,800
Aug 14, 20241,674.491,698.481,666.221,698.481,697.589,800
Aug 13, 20241,670.001,671.791,670.001,671.791,670.906,400
Aug 12, 20241,694.031,694.031,675.101,675.101,674.215,900
Aug 9, 20241,675.971,701.481,675.971,701.481,700.589,200
Aug 8, 20241,700.001,700.001,688.161,700.001,699.1011,000
Aug 7, 20241,744.231,788.021,722.261,722.261,721.3514,500
Aug 6, 20241,774.501,774.501,748.441,753.471,752.548,300
Aug 5, 20241,718.191,785.761,718.191,770.491,769.558,800
Aug 2, 20241,773.031,803.361,773.031,803.361,802.408,200
Aug 1, 20241,758.771,787.571,758.771,782.011,781.0610,000
Jul 31, 20241,756.951,789.991,756.951,786.001,785.059,400
Jul 30, 20241,748.001,765.001,748.001,764.241,763.3010,700
Jul 29, 20241,735.481,753.991,721.291,729.821,728.9010,900
Jul 26, 20241,708.001,772.141,708.001,750.181,749.2510,700
Jul 25, 20241,704.201,704.201,703.001,703.001,702.109,100
Jul 24, 20241,722.181,722.181,708.111,708.591,707.687,200
Jul 23, 20241,738.981,741.621,729.241,735.371,734.457,100
Jul 22, 20241,710.501,755.681,710.501,736.151,735.238,400
Jul 19, 20241,719.371,724.841,719.371,724.841,723.928,700
Jul 18, 20241,723.661,729.301,723.661,724.841,723.928,400
Jul 17, 20241,699.491,752.001,699.491,747.781,746.8518,100
Jul 16, 20241,744.381,759.801,741.291,747.241,746.3111,400
Jul 15, 20241,713.151,731.741,713.151,728.091,727.1713,100
Jul 12, 20241,714.221,717.501,714.221,717.501,716.598,400
Jul 11, 20241,711.431,732.001,711.431,732.001,731.089,400
Jul 10, 20241,736.001,751.621,710.351,719.601,718.6914,000
Jul 9, 20241,745.001,752.931,736.001,736.001,735.0812,900
Jul 8, 20241,721.001,752.401,718.081,741.761,740.8416,300
Jul 5, 20241,723.191,723.191,704.721,719.401,718.4921,900
Jul 3, 20241,761.381,761.381,723.061,723.061,722.1510,400
Jul 2, 20241,770.121,770.851,757.011,757.011,756.089,500
Jul 1, 20241,825.861,825.861,763.101,764.001,763.0629,500
Jun 28, 20241,780.001,824.621,761.001,817.451,816.4880,100
Jun 27, 20241,724.771,774.981,724.771,768.031,767.0925,900
Jun 26, 20241,765.701,780.821,690.461,735.421,734.5035,900
Jun 25, 20241,792.221,817.001,774.871,778.251,777.3140,900
Jun 24, 20241,835.211,854.241,796.021,796.021,795.0729,700
Jun 21, 20241,833.541,837.091,829.671,829.671,828.7022,600
Jun 20, 20241,844.051,849.401,820.001,842.761,841.7813,700
Jun 18, 20241,791.331,861.551,791.331,823.891,822.9220,100
Jun 17, 20241,777.081,786.221,760.001,786.221,785.2715,900
Jun 14, 20241,757.001,776.001,746.021,758.441,757.5115,900
Jun 13, 20241,740.001,767.241,735.001,753.111,752.1823,100
Jun 12, 20241,727.001,775.001,727.001,752.851,751.9216,100
Jun 11, 20241,710.001,747.481,710.001,727.161,726.2412,600
Jun 10, 20241,786.971,786.971,725.001,727.201,726.2814,000
Jun 7, 20241,752.001,767.551,752.001,756.821,755.8910,200
Jun 6, 20241,742.411,759.101,742.411,751.551,750.6210,000
Jun 5, 20241,745.001,745.211,741.581,741.581,740.668,700
Jun 4, 20241,752.911,752.911,730.001,732.851,731.9310,100
Jun 3, 20241,788.891,788.891,760.001,780.261,779.318,000
May 31, 20241,799.991,807.001,799.991,807.001,806.0417,900
May 30, 20241,756.051,781.991,756.051,772.021,771.087,100
May 29, 20241,704.821,750.001,704.821,748.861,747.9319,900
May 28, 20241,710.231,714.931,710.231,714.931,714.0210,500
May 24, 20241,735.001,738.031,724.091,730.131,729.217,900
May 23, 20241,701.731,724.671,701.731,718.811,717.9010,900
May 22, 20241,788.181,810.751,768.681,774.411,773.476,200
May 21, 20241,811.851,811.851,764.801,778.991,778.057,700

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