Skip to content
Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
$517.8M-10.4%$1.6B+348%$864.2M+3.0%$689.2M+74.3%$577.8M-10.7%
$42.7M+469%$46.6M+530%$55.3M+628%$42.4M+506%$7.5M-1.3%
$475.1M-16.7%$1.56B+344%$808.9M-2.7%$646.8M+66.5%$570.3M-10.8%
91.8%-6.9pp97.1%-0.8pp93.6%-5.5pp93.8%-4.4pp98.7%-0.1pp
$144.9M+50.9%$196.3M+62.9%$176.8M+45.0%$137.5M+12.2%$96M-23.3%
$19.3M+8.4%$22.1M+56.7%$19.9M+19.2%$18.6M+25.7%$17.8M+17.1%
$63.4M+260%$66.7M+143%$73.5M+266%$64.5M+254%$17.6M-7.4%
-$25.5M-135%$901M$178.8M-25.3%$176.5M+609%$72.4M-68.9%
$800K-91.7%$87.3M+2,259%$17.1M+47.4%$12.9M+98.5%$9.6M-11.1%
-$27.2M-180%$835.8M$113.8M-36.4%$122.9M+325%$33.9M-85.7%
-5.3%-11.1pp52.1%13.2%-8.2pp17.8%+31.6pp5.9%-30.7pp

Chart any of these lines over time, or line them up against competitors.

Compare these in charts →

Questions, answered.

What is White Mountains Insurance Group's revenue?
White Mountains Insurance Group (WTM) generated $3.7B in revenue over the trailing twelve months, up 69.3% year over year.
Is White Mountains Insurance Group profitable?
White Mountains Insurance Group reported $1.0B in net income over the trailing twelve months, a 28.4% net margin.
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.