White Mountains Insurance Group, Ltd.

WTM Financial Insurance Property & Casualty

White Mountains Insurance Group, Ltd.’s revenue for fiscal 2025 (year ended December 2025) was $3.7 billion, up 66.8% from fiscal 2024. In the quarter to June 2026, revenue grew 22.6%, EPS grew 68.8%, free cash flow fell 131.3% and total debt rose 34.2%, each against the same quarter a year earlier. Dividend growth for ten consecutive years, revenue growth for three.

2,159.73 16.00 +0.75%
Market cap
$5.1B
P/E
4.9×
Fwd P/E
5.1×
Dividend yield
0.05%
F-score
6/9
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a
Jun '26 Mar '26 Dec '25 Sep '25 Older periods
P/E ratio
4.72 5.40 4.81 30.76

+8 more quarters

P/S ratio
1.30 1.46 1.41 1.71
P/FCF ratio
12.89 8.67 9.58 7.59
P/Operating CF
(89.96) 176.26 97.71 11.83
P/B ratio
0.82 0.89 0.86 0.76
EV/Sales
1.51 1.65 1.58 1.88
EV/EBITDA
3.61 4.01 3.68 10.25
EV/FCF
14.97 9.80 10.77 8.36
Current Ratio
0.56 0.51 0.46 0.51
Net Debt/EBITDA
2.78 55.03 0.59 2.08
Debt/Equity
0.15 0.14 0.14 0.14
Earnings Yield
21.19% 18.51% 20.81% 3.25%
Free Cash Flow Yield
7.76% 11.54% 10.43% 13.17%
Free Cash Flow per Share
(23.05) 12.46 21.27 141.35
Book value per Share
2,541.74 2,470.17 2,416.29 2,196.97
Free Cash Flow
(55.50) 30.50 53.90 359.30
EV/EBIT
3.71 4.09 3.75 10.77
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