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TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
$1.77B-0.6%$1.78B+0.1%$1.78B-1.3%$1.8B+1.8%$1.77B+4.5%
$3.68B-1.6%$3.74B+50.0%$2.49B+1.0%$2.46B+13.5%$2.17B-3.1%
$187M+23.2%$151.8M+34.8%$112.6M+73.5%$64.9M+120%$29.5M-0.3%
$3.49B-2.7%$3.58B+50.8%$2.38B-0.9%$2.4B+12.1%$2.14B-3.1%
94.9%-1.0pp95.9%+0.5pp95.5%-1.9pp97.4%-1.3pp98.6%0.0pp
$655.5M+8.1%$606.6M+14.3%$530.8M+11.5%$475.9M+3.3%$460.9M-6.0%
$79.9M+1.9%$78.4M+11.4%$70.4M+4.8%$67.2M+6.0%$63.4M+4.3%
$268.1M+20.6%$222.3M+21.5%$183M+41.2%$129.6M+55.6%$83.3M-1.7%
$801.7M+0.3%$799.3M+522%-$189.2M-284%-$49.3M+78.3%-$226.8M
$1.23B-7.4%$1.33B
$118.1M-6.9%$126.9M+193%$43.3M+14.6%$37.8M+20.4%$31.4M-3.7%
$1.05B-5.5%$1.11B
28.4%-1.2pp29.6%
$279.6M-1.7%$284.5M+21.2%$234.7M+17.8%$199.2M+15.8%$172M+15.1%
$259.8M+4.8%$248M+5.3%$235.5M+0.6%$234M+1.7%$230M+1.1%
$2.44B+1.6%$2.41B+10.3%$2.18B+4.1%$2.1B+4.1%$2.01B+4.7%
$95.8M+1.8%$94.1M+24.3%$75.7M+17.2%$64.6M+12.3%$57.5M+12.1%
$173.3M+0.2%$173M+96.6%$88M+2.2%$86.1M+21.3%$71M+15.8%
$425.3M+1.2%$420.2M+6.1%$396M+1.4%$390.6M+6.4%$367M+7.5%
$0
$827.4M-6.2%$882.2M-2.9%$908.7M-4.1%$947.1M-1.8%$964.5M+8.6%
$259.8M+4.8%$248M+5.3%$235.5M+0.6%$234M+1.7%$230M+1.1%
$268.1M+20.6%$222.3M+21.5%$183M+41.2%$129.6M+55.6%$83.3M-1.7%

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Questions, answered.

Where does White Mountains Insurance Group's income statement data come from?
Every line is extracted from White Mountains Insurance Group's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.