STOCK TITAN

White Mountains Insurance Group Ltd. (WTM) Net Income by Year

WTM

White Mountains Insurance Group Ltd. reported $1.1B in net income in fiscal year 2025. This represents an increase of 380.2% from the prior fiscal year. Over the trailing 12 months, Q3 FY2025 through Q2 FY2026, the same line adds up to $1.1B in net income. The table below carries 15 fiscal years, from 2011 to 2025, and the quarters White Mountains Insurance Group Ltd. has filed alongside them.

FY2025 annual
Net Income $1.1B
YoY +380.2%
5Y CAGR +10.8%
10Y CAGR +14.9%
Source SEC Filings (10-K/10-Q) Latest period Q2 FY2026, ended Jun 30, 2026 Reported Currency USD

Annual figures, oldest first. Point at a bar to read its period.

WTM Net Income by Fiscal Year

Figures are as reported in USD. Each change compares the year with the year before it, and each column links to the filing it was taken from.

MetricTTMFY2510-KFY2410-KFY2310-KFY2210-KFY2110-KFY2010-KFY1910-KFY1810-KFY1710-KFY1610-KFY1510-KFY1410-KFY1310-KFY1210-KFY1110-K
Net Income$1.1B$1.1B+380.2%$230.4M-54.8%$509.2M-35.8%$792.8M+387.9%-$275.4M-141.5%$663.4M+76.2%$376.6M+296.8%-$191.4M-132.3%$593.1M+45.0%$409.0M+47.8%$276.7M-4.6%$290.0M-6.2%$309.1M+59.8%$193.4M-76.1%$809.4M

TTM is the trailing twelve months, Q3 FY2025 through Q2 FY2026, summed from the four most recent quarterly filings.

WTM Net Income by Quarter

Figures are as reported in USD. Each change compares the quarter with the same quarter a year earlier.

MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-QQ2'2410-QQ1'2410-QQ4'2310-KQ3'2310-Q
Net Income$199.5M+62.3%-$27.2M-180.2%$835.8M+741.0%$113.8M-36.4%$122.9M+325.1%$33.9M-85.7%-$130.4M-145.5%$179.0M+658.5%-$54.6M-378.6%$236.4M+31.7%$286.5M+609.2%$23.6M-97.3%

What net income means

Net income is what is left of revenue once every cost is counted, interest and tax included, so a company can grow its sales and still report a loss on this line.

More White Mountains Insurance Group Ltd. financials

Frequently Asked Questions

What was White Mountains Insurance Group Ltd.'s net income in fiscal year 2025?

White Mountains Insurance Group Ltd. reported $1.1B in net income in fiscal year 2025.

How fast is White Mountains Insurance Group Ltd.'s net income growing?

White Mountains Insurance Group Ltd. (WTM) net income rose by 380.2% year over year, from $230.4M to $1.1B in fiscal year 2025.

What is White Mountains Insurance Group Ltd.'s net income over the last twelve months?

White Mountains Insurance Group Ltd. (WTM) reported $1.1B in net income over the trailing 12 months, Q3 FY2025 through Q2 FY2026, summed from the four most recent quarterly filings.

Across the 15 fiscal years this page covers, White Mountains Insurance Group Ltd. (WTM) net income went from $809.4M in fiscal year 2011 to $1.1B in fiscal year 2025.

White Mountains Insurance Group Ltd. (WTM) reported $199.5M in net income in Q2 2026. This represents an increase of 62.3% from the same quarter a year earlier.

Net income is what is left of revenue once every cost is counted, interest and tax included, so a company can grow its sales and still report a loss on this line. This page lists what White Mountains Insurance Group Ltd. (WTM) reported on that line in every period on record.