White Mountains Insurance Group, Ltd.
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White Mountains Insurance Group, Ltd. (WTM)

Revenue & Top-Line Growth

Latest Revenue

$515.4M

Financial Fundamentals

WTMQuarterly Data • 5Y View

Historical Revenue Data

Quarterly Revenue Breakdown

DateRevenue ($B)QoQ %YoY %TTM ($B)TTM %
2026-03-310.52B-10.5%-10.8%2.64B+15.8%
2025-12-310.58B-33.3%+60.9%2.71B+15.0%
2025-09-300.86B+25.4%-9.4%2.49B-8.9%
2025-06-300.69B+19.3%+74.3%2.58B+12.2%
2025-03-310.58B+61.4%-10.7%2.28B+0.1%
2024-12-310.36B-62.5%-51.4%2.35B+8.7%
2024-09-300.95B+141.2%+83.5%2.73B+46.3%
2024-06-300.40B-38.9%+4.5%2.30B+32.8%
2024-03-310.65B-12.1%+21.7%2.28B+59.7%
2023-12-310.74B+41.8%+68.4%2.17B+87.1%
2023-09-300.52B+37.3%+35.6%1.87B+74.5%
2023-06-300.38B-28.8%+393.5%1.73B+191.1%
2023-03-310.53B+21.5%+104.3%1.43B+66.1%
2022-12-310.44B+14.2%+25.0%1.16B+48.8%
2022-09-300.38B+399.6%-514.7%1.07B+12.8%
2022-06-300.08B-70.5%-77.6%0.59B-60.4%
2022-03-310.26B-25.6%+46.1%0.86B-39.3%
2021-12-310.35B-478.8%-32.8%0.78B-32.4%
2021-09-30-0.09B-127.0%-120.1%0.95B+17.9%
2021-06-300.34B+92.1%+31.9%1.50B+199.5%
2021-03-310.18B-65.8%-299.8%1.42B+282.6%
2020-12-310.52B+13.3%+197.1%1.15B+28.8%
2020-09-300.46B+77.0%+195.5%0.81B+11.2%
2020-06-300.26B-391.0%+101.2%0.50B-34.7%
2020-03-31-0.09B-150.9%-120.6%0.37B-51.3%
2019-12-310.18B+12.7%+2821.7%0.89B+142.0%
2019-09-300.16B+20.5%-21.7%0.72B+51.8%
2019-06-300.13B-70.2%+5.5%0.77B+109.7%
2019-03-310.43B+7126.7%+929.9%0.76B+132.5%
2018-12-310.01B-97.0%-94.7%0.37B-1.3%
2018-09-300.20B+62.5%+127.1%0.48B-9.6%
2018-06-300.12B+190.5%+46.5%0.37B-26.4%
2018-03-310.04B-63.1%-52.6%0.33B-29.4%
2017-12-310.11B+30.3%-57.5%0.37B-49.7%
2017-09-300.09B+4.8%+54.0%0.53B-54.2%
2017-06-300.08B-6.0%+69.7%0.50B-64.3%
2017-03-310.09B-66.9%-76.0%0.46B-73.0%
2016-12-310.27B+372.2%-60.5%0.74B-57.1%
2016-09-300.06B+15.4%-80.8%1.15B-33.9%
2016-06-300.05B-86.7%-86.7%1.39B-21.4%
2016-03-310.37B-45.6%-5.7%1.71B-16.8%
2015-12-310.68B+129.1%-1.6%1.74B-22.7%
2015-09-300.30B-19.7%-8.4%1.75B-20.0%
2015-06-300.37B-5.9%-43.6%1.77B-27.1%
2015-03-310.39B-43.2%-32.3%2.06B-9.3%
2014-12-310.69B+113.4%+10.1%2.24B-3.1%
2014-09-300.32B-50.5%-43.7%2.18B-3.3%
2014-06-300.65B+12.9%+33.5%2.43B+2.2%
2014-03-310.58B-7.6%-7.8%2.27B-6.8%
2013-12-310.63B+9.1%+10.6%2.32B-4.9%
2013-09-300.57B+17.3%-17.7%2.26B-8.4%
2013-06-300.49B-22.0%-9.8%2.38B+5.0%
2013-03-310.63B+10.8%-0.3%2.43B+6.8%
2012-12-310.57B-18.8%-4.6%2.44B+11.8%
2012-09-300.70B+28.6%+39.0%2.46B+4.3%
2012-06-300.54B-13.9%-2.0%2.27B-6.0%
2012-03-310.63B+6.1%+18.9%2.28B-10.5%
2011-12-310.59B+18.3%-23.6%2.18B-28.7%
2011-09-300.50B-9.4%-8.9%2.36B-29.2%
2011-06-300.55B+4.5%-19.7%2.41B-39.6%
2011-03-310.53B-31.8%-48.9%2.55B-43.6%
2010-12-310.78B+41.0%-26.7%3.05B-31.3%
2010-09-300.55B-20.1%-54.2%3.34B-11.0%
2010-06-300.69B-33.5%-43.4%3.99B+26.1%
2010-03-311.04B-2.2%+7.3%4.52B+51.4%
2009-12-311.06B-11.9%+194.0%4.45B+50.5%
2009-09-301.20B-1.3%+94.6%3.75B-1.3%
2009-06-301.22B+26.1%+17.3%3.16B-27.0%
2009-03-310.97B+168.0%+3.0%2.98B-33.8%
2008-12-310.36B-41.7%-70.0%2.96B-37.6%
2008-09-300.62B-40.5%-46.5%3.80B-22.2%
2008-06-301.04B+10.8%-14.2%4.33B-11.8%
2008-03-310.94B-22.0%-19.6%4.51B-8.1%
2007-12-311.20B+4.0%-10.9%4.73B-1.3%
2007-09-301.16B-4.6%-2.6%4.88B+8.4%
2007-06-301.21B+3.8%+0.8%4.91B+9.3%
2007-03-311.17B-13.6%+10.2%4.90B+9.8%
2006-12-311.35B+13.7%+27.5%4.79B+3.5%
2006-09-301.19B-1.2%+0.7%4.50B-6.6%
2006-06-301.20B+13.5%+2.6%4.49B-6.5%
2006-03-311.06B-0.0%-13.7%4.46B-6.1%
2005-12-311.06B-10.1%-15.2%4.63B+1.7%
2005-09-301.18B+0.6%+1.2%4.82B+11.8%
2005-06-301.17B-4.4%+4.6%4.81B+18.4%
2005-03-311.23B-1.8%+19.9%4.76B+21.8%
2004-12-311.25B+7.3%+23.8%4.55B+18.2%
2004-09-301.16B+4.0%+27.6%4.31B+12.6%
2004-06-301.12B+9.5%+16.3%4.06B+1.4%
2004-03-311.02B+1.4%+5.4%3.90B-3.6%
2003-12-311.01B+10.6%+2.0%3.85B-7.5%
2003-09-300.91B-5.3%-16.0%3.83B-12.2%
2003-06-300.96B-0.7%-4.4%4.01B-13.3%
2003-03-310.97B-1.9%-10.7%4.05B-2.8%
2002-12-310.99B-8.9%-16.7%4.17B+28.8%
2002-09-301.08B+7.7%-19.0%4.36B+107.7%
2002-06-301.01B-7.2%+82.2%4.62B+253.2%
2002-03-311.09B-8.6%+603.6%4.16B+353.0%
2001-12-311.19B-11.3%+2055.0%3.23B+281.2%
2001-09-301.34B+142.4%+145.3%2.10B+127.1%
2001-06-300.55B+258.1%+237.1%1.31B+169.2%
2001-03-310.15B+180.0%+85.7%0.92B+76.3%
2000-12-310.06B-89.9%-58.4%0.85B+50.1%
2000-09-300.55B+233.2%+412.8%0.93B+64.0%
2000-06-300.16B+97.2%-17.8%0.49B-20.2%
2000-03-310.08B-37.2%-34.5%0.52B+12.1%
1999-12-310.13B+24.2%+0.7%0.57B+44.5%
1999-09-300.11B-46.6%-29.6%0.56B+91.3%
1999-06-300.20B+57.2%+259.5%0.61B+150.1%
1999-03-310.13B-3.4%+139.4%0.47B+69.4%
1998-12-310.13B-13.2%+273.3%0.39B+25.1%
1998-09-300.15B+172.6%+51.6%0.29B-8.2%
1998-06-300.06B+4.7%-35.8%0.24B-21.5%
1998-03-310.05B+50.6%-41.9%0.27B-10.8%
1997-12-310.04B-64.7%-19.8%0.31B
1997-09-300.10B+15.4%+12.9%0.32B
1997-06-300.09B-5.3%+2.9%0.31B
1997-03-310.09B+108.0%0.31B
1996-12-310.04B-50.3%0.00B
1996-09-300.09B+5.1%0.00B
1996-06-300.08B0.00B

Annual Revenue

YearTotal Revenue ($B)Growth %
20252.71B+15.0%
20242.35B+8.7%
20232.17B+87.1%
20221.16B+88.5%
20210.61B-31.4%
20200.90B+0.2%
20190.89B+142.0%
20180.37B-1.3%
20170.37B+137.0%
20160.16B-64.2%
20150.44B-68.8%
20141.41B+3.6%
20131.36B-44.1%
20122.44B+12.1%
20112.17B-15.3%
20102.57B-42.0%
20094.43B+49.8%
20082.96B-37.6%
20074.73B-1.3%
20064.79B+3.5%
20054.63B+1.7%
20044.55B+20.0%
20033.79B-9.8%
20024.21B+30.1%
20013.23B+280.0%
20000.85B+55.3%
19990.55B+40.4%
19980.39B+33.0%
19970.29B-19.3%
19960.36B+63.6%
19950.22B-2.7%
19940.23B-39.1%
19930.38B+34.2%
19920.28B-18.8%
19910.34B-20.6%
19900.43B-87.6%
19893.49B-5.8%
19883.70B-5.7%
19873.93B+6.1%
19863.70B