NYSE$WTM
White Mountains Insurance Group Ltd · Q3 2025 earnings
Q3 2025 earnings · · Before market open · Investor relations
Briefing
White Mountains Insurance reported Q3 2025, revenue of $864.2M, net income of $161.7M, diluted EPS of $5.85.
For Q3 2025, White Mountains Insurance reported revenue of $864.2M, net income of $161.7M, diluted EPS was $5.85. Management discusses operations, liquidity, and outlook in the quarterly filing.
- Revenue $864.2M.
- Net income $161.7M.
- Diluted EPS $5.85.
Headline financials
Revenue & EPS history
White Mountains · Revenue · Quarterly
$864M
Revenue by segment
White Mountains · $6.8M total across 3 segments · Q3 2023
- Asset Management$26.3M-53.0%386.8%
- Financial Guarantee-$7.4M+70.0%-108.8%
- Other Operations-$12.1M-237.5%-177.9%
Forward guidance
The filing discusses White Mountains Insurance's outlook, including capital allocation, operating priorities, and market risks relevant to the reported quarter.
Tailwinds
- White Mountains Insurance cites operational priorities and demand trends supporting the outlook.
- Balance sheet and liquidity actions aim to fund growth and returns.
- Spread income, net investment income, or fee revenue support the earnings base.
Headwinds
- Macro, pricing, and input-cost volatility could pressure margins.
- Segment mix and one-time items may affect quarter-to-quarter comparability.
- Rates, credit quality, and market marks remain key swing factors.
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 20 quarterly earnings reports · overlaid with Q3 2025
+0.3%
Avg return
Earnings day
+0.9%
Avg return
5 days after
+1.3%
Avg return
30 days after
51%
34 / 67 earnings
Positive
+8.3%
Q1 2022
Best reaction
-4.2%
Q2 2012
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | -0.8% | -0.9% | -4.2% | |
| Q4 2025 | +2.5% | +0.8% | +1.8% | |
| Q3 2025 | -0.2% | +1.5% | +7.2% | |
| Q1 2025 | +0.9% | -0.8% | -2.7% | |
| Q4 2024 | -3.4% | -7.3% | -4.4% | |
| Q3 2024 | +5.8% | +7.4% | +11.8% | |
| Q2 2024 | -3.0% | -4.5% | +0.2% | |
| Q1 2024 | -1.4% | -6.1% | -6.1% | |
| Q4 2023 | +1.3% | +6.1% | +9.4% | |
| Q3 2023 | -0.4% | +3.3% | +0.1% | |
| Q2 2023 | -0.5% | +0.1% | -1.7% | |
| Q1 2023 | +0.3% | -1.9% | -0.8% | |
| Q4 2022 | +1.8% | +2.6% | -6.7% | |
| Q3 2022 | +0.8% | -1.3% | -3.7% | |
| Q2 2022 | +0.9% | +3.6% | +10.1% | |
| Q1 2022 | +8.3% | +7.6% | +19.3% | |
| Q4 2021 | +2.0% | +2.1% | +1.7% | |
| Q3 2021 | +2.5% | +2.7% | -6.3% | |
| Q2 2021 | +1.7% | +1.1% | -0.2% | |
| Q1 2021 | -3.2% | -4.0% | -8.7% | |
| Q4 2020 | +3.0% | +9.6% | +10.3% | |
| Q3 2020 | +0.4% | -2.5% | +3.8% | |
| Q2 2020 | +7.7% | +3.2% | -0.2% | |
| Q4 2019 | +0.5% | +0.8% | -11.8% | |
| Q3 2019 | +0.8% | +1.7% | +1.6% | |
| Q2 2019 | +1.7% | +2.7% | +1.1% | |
| Q1 2019 | -0.9% | +2.7% | +5.5% | |
| Q4 2018 | +1.1% | +3.3% | +2.9% | |
| Q3 2018 | +1.0% | +0.8% | +6.1% | |
| Q2 2018 | +0.3% | +0.7% | -1.3% | |
| Q1 2018 | -0.0% | -0.4% | +4.2% | |
| Q4 2017 | -3.0% | +0.1% | +2.6% | |
| Q3 2017 | +1.8% | +0.4% | -1.1% | |
| Q2 2017 | -0.5% | -1.3% | +2.0% | |
| Q1 2017 | +1.7% | +0.8% | +1.3% | |
| Q4 2016 | -2.0% | -1.2% | +1.5% | |
| Q3 2016 | -0.2% | -0.3% | +3.2% | |
| Q2 2016 | +0.6% | +1.1% | +0.9% | |
| Q1 2016 | -0.1% | — | — | |
| Q4 2015 | +6.0% | — | — | |
| Q3 2015 | -3.8% | — | — | |
| Q2 2015 | +3.5% | — | — | |
| Q1 2015 | -0.1% | — | — | |
| Q4 2014 | -1.2% | — | — | |
| Q3 2014 | -1.8% | — | — | |
| Q2 2014 | -0.2% | — | — | |
| Q1 2014 | +0.3% | — | — | |
| Q4 2013 | -0.3% | — | — | |
| Q3 2013 | +0.4% | — | — | |
| Q2 2013 | -0.2% | — | — | |
| Q1 2013 | -0.4% | — | — | |
| Q4 2012 | +0.0% | — | — | |
| Q3 2012 | +0.1% | — | — | |
| Q2 2012 | -4.2% | — | — | |
| Q1 2012 | +1.9% | — | — | |
| Q4 2011 | -0.4% | — | — | |
| Q3 2011 | -3.6% | — | — | |
| Q2 2011 | +0.7% | — | — | |
| Q1 2010 | -2.0% | — | — | |
| Q1 2011 | +1.4% | — | — | |
| Q4 2008 | -0.8% | — | — | |
| Q4 2010 | -0.8% | — | — | |
| Q3 2010 | +1.4% | — | — | |
| Q3 2009 | +1.4% | — | — | |
| Q2 2010 | -1.8% | — | — | |
| Q4 2009 | -1.8% | — | — | |
| Q2 2009 | -1.8% | — | — |
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