Company / Revenue
WHITE MOUNTAINS INSURANCE GROUP LTD Revenue History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Revenue
$3.7B
FY2025
5-year range
$614.4M / $3.7B
FY2021-FY2025
Trend
+66.8%
vs FY2024
Sector context
#107 of 274
Financials
What the data says
At $3.7B, WHITE MOUNTAINS INSURANCE GROUP LTD's revenue ranks #107 of 274 in the Financials sector. Revenue has increased for 4 consecutive years, from $614M in FY2021 to $3.7B in FY2025.
Based on SEC 10-K filings.
$3.7B in FY2025 with a 5-year CAGR of +33.1%.
Improved from $2.2B to $3.7B over the past 2 years.
Financials sector context is included.
Revenue over time
Growth rates
- 3-Year CAGR
- +47.8%
- 5-Year CAGR
- +33.1%
- 10-Year CAGR
- -
Sector benchmark
#107 of 274 in FinancialsTop 39% of 274This company $3.7B Sector average $10.8B
▼
-65.5% below sector average
Key checks
Key Insights
- WHITE MOUNTAINS INSURANCE GROUP LTD's revenue has grown for 4 consecutive years.
- 5-year CAGR of +33.1%, indicating consistent growth.
- In FY2025, revenue increased 66.8% year-over-year.
- Ranks #107 out of 274 companies in the Financials sector.
Company context
Key Data Points
- Altman Z-Score 0.97 (distress zone, below 1.8 threshold)
- Low earnings quality (accrual-heavy earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | RevenueValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $3.7B | +66.8% |
| FY2024 | $2.2B | +3.4% |
| FY2023 | $2.2B | +87.1% |
| FY2022 | $1.2B | +88.5% |
| FY2021 | $614.4M | -31.4% |
| FY2020 | $895.6M | +0.2% |
| FY2019 | $893.4M | +142.0% |
| FY2018 | $369.1M | -1.3% |
| FY2017 | $373.8M | +137.0% |
| FY2016 | $157.7M | -64.2% |
As of FY2025 · SEC 10-K · Updated Mar 28, 2026