Quick Answer
WHITE MOUNTAINS INSURANCE GROUP LTD reported Diluted EPS of $430.14 per share for fiscal year 2025.
WHITE MOUNTAINS INSURANCE GROUP LTD Diluted EPS — Annual History
| Fiscal Year | Diluted EPS | YoY Change |
|---|---|---|
| 2025 | $430.14 | +379.1% |
| 2024 | $89.79 | -54.8% |
| 2023 | $198.60 | -28.3% |
| 2022 | $276.96 | +409.6% |
| 2021 | -$89.46 | -139.4% |
| 2020 | $226.97 | +74.2% |
| 2019 | $130.27 | +411.9% |
| 2018 | -$41.76 | -128.6% |
| 2017 | $146.06 | +82.4% |
| 2016 | $80.06 | +59.5% |
| 2015 | $50.20 | -1.8% |
| 2014 | $51.13 | -1.4% |
| 2013 | $51.85 | +70.0% |
| 2012 | $30.50 | -68.7% |
| 2011 | $97.44 | +862.8% |
| 2010 | $10.12 | -80.9% |
| 2009 | $53.10 | +197.9% |
| 2008 | -$54.26 | — |
Quarterly Diluted EPS
| Quarter Ending | Diluted EPS | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $44.18 | -36.6% | -7.5% |
| June 30, 2025 | $47.75 | +324.8% | +262.0% |
| March 31, 2025 | $13.19 | -85.7% | -81.1% |
| September 30, 2024 | $69.68 | +658.2% | +428.1% |
| June 30, 2024 | -$21.24 | -377.6% | -123.0% |
| March 31, 2024 | $92.33 | +32.2% | +904.7% |
| September 30, 2023 | $9.19 | -97.0% | +20.1% |
| June 30, 2023 | $7.65 | +113.5% | -89.0% |
- WHITE MOUNTAINS INSURANCE GROUP LTD showed an increase of +379.1% in Diluted EPS compared to the prior fiscal year.
- Over the 2008–2025 period, WHITE MOUNTAINS INSURANCE GROUP LTD’s diluted eps has grown by 892.7% (from $54.26 per share (loss) to $430.14 per share).
- The most recent figure is from WHITE MOUNTAINS INSURANCE GROUP LTD’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 27, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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