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White Mountains Insurance Group, Ltd. (WTM)
NYSE: WTM · Real-Time Price · USD
2,123.78
+14.58 (0.69%)
May 13, 2026, 2:03 PM EDT - Market open

Revenue by Segment

Millions USD. Fiscal year is Jan - Dec.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016
Period Ending
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17 Dec '16
HG Global
74.40M----
Ark/WM Outrigger - WM Outrigger Re
93.70M99.30M115.30M--
Ark/WM Outrigger - WM Outrigger Re Growth
-5.64%-13.88%---
Ark/WM Outrigger - Ark
1.85B1.65B1.44B1.01B668.50M
Ark/WM Outrigger - Ark Growth
12.02%14.50%42.89%51.01%-
Distinguished
57.70M----
Other
1.23B234.90M339.40M76.30M-211.10M
Other Growth
423.71%-30.79%344.82%--
Kudu
183.40M118.80M177.10M118.50M134.00M
Kudu Growth
54.38%-32.92%49.45%-11.57%193.22%
Bamboo
246.30M179.80M---
Bamboo Growth
36.99%----
Eliminations
-800.00K-13.70M-26.20M-11.70M-12.00M
HG Global/BAM - HG Global
-76.00M82.90M-2.50M28.20M
HG Global/BAM - HG Global Growth
--8.32%---50.87%
HG Global/BAM - BAM
-7.60M35.70M-32.20M6.80M
HG Global/BAM - BAM Growth
--78.71%---77.26%
Total
3.74B2.35B2.17B1.16B614.40M
Total Growth
58.65%8.66%87.12%88.46%-31.40%

Revenue by Geography

Millions USD. Fiscal year is Jan - Dec.
Fiscal Year
FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016
Period Ending
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17 Dec '16
Bermuda
705.10M732.00M644.00M--
Bermuda Growth
-3.67%13.66%---
United States
493.50M193.20M74.20M--
United States Growth
155.43%160.38%---
United Kingdom
1.05B956.80M791.70M--
United Kingdom Growth
9.25%20.85%---
Other
16.40M14.80M13.20M--
Other Growth
10.81%12.12%---
Total
2.26B1.90B1.52B--
Total Growth
19.16%24.54%---
Source: S&P Global Market Intelligence.