WTM
White Mountains Insurance Group Ltd
NYSE: WTM · FINANCIAL SERVICES · INSURANCE - PROPERTY & CASUALTY
$2,206.00
-2.55% today
Updated 2026-04-29
Market cap
$5.46B
P/E ratio
5.13
P/S ratio
1.46x
EPS (TTM)
$430.17
Dividend yield
0.04%
52W range
$1,647 – $2,333
Volume
0.0M
White Mountains Insurance Group Ltd (WTM) Financial statements
SEC filings — annual and quarterly data.
Profit margin
29.60%
Operating margin
64.30%
ROE
21.10%
ROA
8.94%
Debt/equity
—
Margin trends — annual
Gross margin Operating margin Profit margin
| Year | Revenue | Net income | Gross margin | Op. margin | Profit margin |
|---|---|---|---|---|---|
| 2006 | $4.79B | $673.20M | 100.00% | 18.37% | 14.04% |
| 2007 | $4.73B | $407.40M | 100.00% | 14.60% | 8.61% |
| 2008 | $2.96B | $-555.30M | 100.00% | -31.75% | -18.79% |
| 2009 | $4.45B | $470.00M | 100.00% | 16.85% | 10.57% |
| 2010 | $3.57B | $86.50M | 100.00% | 4.61% | 2.42% |
| 2011 | $2.17B | $767.90M | 27.45% | 4.51% | 35.34% |
| 2012 | $2.44B | $207.40M | 33.32% | 10.79% | 8.52% |
| 2013 | $1.36B | $321.60M | 38.86% | 11.65% | 23.62% |
| 2014 | $1.41B | $312.20M | 26.99% | -2.08% | 22.12% |
| 2015 | $440.00M | $295.20M | 96.70% | 29.36% | 67.09% |
| 2016 | $157.70M | $401.80M | 91.38% | -93.41% | 254.79% |
| 2017 | $373.80M | $627.20M | 98.61% | 2.09% | 167.79% |
| 2018 | $369.10M | $-141.20M | 90.87% | -48.28% | -38.26% |
| 2019 | $893.40M | $414.50M | 92.11% | 45.34% | 46.40% |
| 2020 | $895.60M | $708.70M | 90.81% | 73.74% | 79.13% |
| 2021 | $614.40M | $-275.40M | 5.39% | -44.53% | -44.82% |
| 2022 | $1.16B | $792.80M | 32.03% | -12.90% | 68.47% |
| 2023 | $2.17B | $509.20M | 53.07% | 26.09% | 23.50% |
| 2024 | $2.35B | $230.40M | 45.58% | 13.45% | 9.79% |
| 2025 | $2.71B | $1.11B | 53.72% | 49.08% | 40.87% |