White Mountains Insurance Group Ltd

WTM Finance & insurance

Provides property and casualty insurance and reinsurance.

Jun 2026Revenue $3.83B/yrExpenses $2.52B/yr
No trend
Figures by year

Is White Mountains Insurance Group profitable?

Yes. In the 12 months to Jun 2026, revenue was $3.83B and expenses $2.52B.

Fiscal year toRevenueExpensesPre-tax profit
Dec 2025$3.73B$2.41B$1.33B
Dec 2024$2.24B$1.92B$317M
Dec 2023$2.17B$1.60B$565M
Dec 2022$1.16B$1.31B−$149M
Dec 2021$614M$888M−$274M
Dec 2020$896M$235M$660M
Dec 2019$893M$488M$405M
Dec 2018$369M$547M−$178M
Dec 2017$374M$366M$7.80M
Dec 2016$158M$305M−$147M