White Mountains Insurance Group Ltd.
WTM | NYSE
$2,056.85
-$4.45 (-0.22%)
At close: Sep 21, 2026, 4:00 PM ET
$2,056.85
$0 (0.00%)
After-hours:
Sep 21, 2026, 6:22 PM ET
Employees
1,648
Change (1Y)
755
Growth (1Y)
+84.55%
Revenue / Employee
$1,699,211
Profits / Employee
$678,398
Market Cap
$5.09B
Employees History
| Date | Employees | Change | % Change |
|---|---|---|---|
| Dec 31, 2025 | 1,648 | 755 | +84.55% |
| Dec 31, 2024 | 893 | 111 | +14.19% |
| Dec 31, 2023 | 782 | -21 | -2.62% |
| Dec 31, 2022 | 803 | -845 | -51.27% |
| Dec 31, 2021 | 1,648 | 282 | +20.64% |
| Dec 31, 2020 | 1,366 | 104 | +8.24% |
| Dec 31, 2019 | 1,262 | 204 | +19.28% |
| Dec 31, 2018 | 1,058 | 782 | +283.33% |
| Dec 31, 2017 | 276 | -1,124 | -80.29% |
| Dec 31, 2016 | 1,400 | -1,573 | -52.91% |
| Dec 31, 2015 | 2,973 | 338 | +12.83% |
| Dec 31, 2014 | 2,635 | 935 | +55.00% |
| Dec 31, 2013 | 1,700 | 0 | 0.00% |
| Dec 31, 2012 | 1,700 | -113 | -6.23% |
| Dec 31, 2011 | 1,813 | -2,297 | -55.89% |
| Dec 31, 2010 | 4,110 | n/a | n/a |
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