WTMNYSEFire, Marine & Casualty InsuranceFiscal year ends December 31
WHITE MOUNTAINS INSURANCE GROUP LTD
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$2167.12+6.81 (+0.32%)
Close on Oct 19, 2026
- Market cap
- $5.22B
- P/E (TTM)
- 4.9
- Dividend yield
- 0.05%
WHITE MOUNTAINS INSURANCE GROUP LTD revenue by segment
By business segment
| Revenue | Q2 26 | Q1 26 | Q4 25 | Q3 25 | Q2 25 | Q1 25 | Q4 24 | Q3 24 | Q2 24 | Q1 24 | Q4 23 | Q3 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P&C Insurance and Reinsurance (Ark/WM Outrigger) | $439.60M | $376.30M | $493.20M | $589.50M | $447.90M | $413.20M | $417.40M | $633.40M | $363.30M | $336.80M | $434.50M | $512.80M | 52.0% | -1.9% |
| Services, Industrial and Consumer (WTM Partners) | $92.80M | – | – | – | $42.80M | – | – | – | – | – | – | – | 11.0% | +116.8% |
| Asset Management (Kudu) | $68.90M | $63.00M | $44.80M | $54.40M | $20.40M | $63.80M | – | $47.20M | $70.20M | $10.70M | $87.70M | $26.30M | 8.2% | +237.7% |
| Specialty Insurance Distribution (Distinguished) | $57.40M | $40.30M | $43.40M | $14.30M | $0 | $0 | $0 | $0 | – | – | – | – | 6.8% | – |
| HG Global | $20.40M | – | – | – | $24.20M | – | – | – | – | – | – | – | 2.4% | -15.7% |
| P&C Insurance Distribution (Bamboo) | $0 | $0 | – | – | $62.50M | $61.40M | – | – | – | – | – | – | 0.0% | -100.0% |
| Financial Guarantee (HG Global) | – | $17.20M | – | $29.30M | $24.20M | $32.10M | – | -$54.80M | $15.70M | $7.90M | $61.20M | -$7.40M | – | – |
| P&C Insurance Distribution (Bamboo) | – | – | – | $71.40M | $62.50M | $61.40M | – | $55.70M | $42.00M | $31.10M | – | $0 | – | – |
By product or service
By region
From the segment and revenue-disaggregation notes of White Mountains Insurance's 10-K and 10-Q filings (XBRL). Fourth-quarter figures are the fiscal year less the first nine months. Segment names follow the company's own labels and can change when it reorganizes.