Company / Total Debt
WHITE MOUNTAINS INSURANCE GROUP LTD Total Debt History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Total Debt
$837.0M
FY2025
5-year range
$420.9M / $837.0M
FY2021-FY2025
Trend
+48.8%
vs FY2024
Sector context
#115 of 202
Financials
What the data says
At $837M, WHITE MOUNTAINS INSURANCE GROUP LTD's total debt ranks #88 of 202 in the Financials sector. Total Debt returned to growth in FY2025 after 2 years of decline, reaching $837M.
Based on SEC 10-K filings.
$837M in FY2025 with a 5-year CAGR of +17.3%.
Increased from $565M to $837M over the past 2 years.
Financials sector context is included.
Total Debt over time
Growth rates
- 3-Year CAGR
- +13.3%
- 5-Year CAGR
- +17.3%
- 10-Year CAGR
- -
Sector benchmark
#88 of 202 in FinancialsTop 43% of 202This company $837.0M Sector average $10.8B
▼
-92.2% below sector average
Key checks
Key Insights
- 5-year CAGR of +17.3%, indicating consistent growth.
- In FY2025, total debt increased 48.8% year-over-year.
- Ranks #115 out of 202 companies in the Financials sector.
- Lowest total debt in the period was in FY2016.
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 | Total DebtValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $837.0M | +48.8% |
| FY2024 | $562.5M | -0.4% |
| FY2023 | $564.6M | -1.8% |
| FY2022 | $575.2M | +36.7% |
| FY2021 | $420.9M | +11.8% |
| FY2020 | $376.4M | +32.8% |
| FY2019 | $283.5M | +47.1% |
| FY2018 | $192.7M | +709.7% |
| FY2017 | $23.8M | +87.4% |
| FY2016 | $12.7M | -96.2% |
As of FY2025 · SEC 10-K · Updated Mar 28, 2026