WHITE MOUNTAINS INSURANCE GROUP LTD
Close on Oct 19, 2026
- Market cap
- $5.22B
- P/E (TTM)
- 4.9
- Dividend yield
- 0.05%
Earnings
Next report expected Nov 5, 2026, before market open (estimated from past report dates)
| Quarter | Reported | Time | Revenue | EPS (GAAP) | EPS (adjusted) |
|---|---|---|---|---|---|
| Q2 FY2026 Ended Jun 30, 2026 | Aug 6, 2026 | Before market open | $844.60M | $80.58 | – |
| Q1 FY2026 Ended Mar 31, 2026 | May 6, 2026 | Before market open | $517.80M | $-12.59 | – |
| Q4 FY2025 Ended Dec 31, 2025 | Feb 6, 2026 | Before market open | $1.60B | $327.23 | – |
| Q3 FY2025 Ended Sep 30, 2025 | Nov 6, 2025 | Before market open | $864.20M | $44.18 | – |
| Q2 FY2025 Ended Jun 30, 2025 | Aug 7, 2025 | Before market open | $689.20M | $47.75 | – |
| Q1 FY2025 Ended Mar 31, 2025 | May 7, 2025 | Before market open | – | – | – |
| Q4 FY2024 Ended Dec 31, 2024 | Feb 7, 2025 | Before market open | $358.00M | $-50.78 | $1834.00 |
| Q3 FY2024 Ended Sep 30, 2024 | Nov 6, 2024 | Before market open | – | – | – |
| Q2 FY2024 Ended Jun 30, 2024 | Aug 7, 2024 | Before market open | – | – | – |
| Q1 FY2024 Ended Mar 31, 2024 | May 9, 2024 | During market hours | – | – | – |
| Q4 FY2023 Ended Dec 31, 2023 | Feb 7, 2024 | Before market open | – | – | – |
Press releases
Announcements White Mountains Insurance filed with the SEC
WHITE MOUNTAINS REPORTS SECOND QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
White Mountains Insurance Group, Ltd. 2026 Annual Investor Presentation Exhibit 99.1
Regulation FD disclosure · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS PARTNERS ANNOUNCES ACQUISITION
Other events · EX-99.1 to Form 8-K
Bishop Street Underwriters Announces Strategic Investment by White Mountains
Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
White Mountains Completes Sale of Bamboo
Acquisition or disposition completed · Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS INSURANCE GROUP, LTD.
Acquisition or disposition completed · Other events · EX-99.2 to Form 8-K
WHITE MOUNTAINS REPORTS THIRD QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS SECOND QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
BroadStreet Partners Completes Strategic Investment
Other events · EX-99.1 to Form 8-K
White Mountains Insurance Group, Ltd. 2025 Annual Investor Presentation Exhibit 99.1
Regulation FD disclosure · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
Ethos Capital, BCI, and White Mountains to Partner with BroadStreet and Ontario Teachers' to Drive Next Chapter of Growth
Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS THIRD QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS SECOND QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
White Mountains Insurance Group, Ltd. 2024 Annual Investor Presentation
Regulation FD disclosure · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
White Mountains Renews Lead Commitment in Ark-Sponsored Reinsurance Sidecar
Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS THIRD QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS SECOND QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
White Mountains Insurance Group, Ltd. 2023 Annual Investor Presentation Exhibit 99.1
Regulation FD disclosure · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
White Mountains Leads Investor Group in Ark-Sponsored Reinsurance Sidecar
Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS THIRD QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS SECOND QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
White Mountains Completes Sale of NSM
Acquisition or disposition completed · Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS INSURANCE GROUP, LTD.
Acquisition or disposition completed · Other events · EX-99.2 to Form 8-K
White Mountains Insurance Group, Ltd. Annual Investor Presentation Exhibit 99.1
Regulation FD disclosure · EX-99.1 to Form 8-K
MassMutual Becomes Equity Investor in Kudu Investment Management
Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K
HG Global Closes New $150 Million Credit Facility
Other events · EX-99.1 to Form 8-K
WHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS
Results of operations · EX-99.1 to Form 8-K