White Mountains Insurance Group, Ltd.
White Mountains Insurance Group, Ltd. (WTM) PE Ratio — Current & Historical Data
Trailing twelve months (TTM) P/E, forward P/E, PEG, and annual PE history — from market prices and filings.
wtm · pe ratio · data through Dec 31, 2025
Core PE Ratio Metrics
Trailing 12 months · TTMThe price-to-earnings (P/E) ratio for White Mountains Insurance Group, Ltd. (WTM) measures how much investors pay for each dollar of the company's trailing earnings. WTM's current PE ratio of 4.96x is calculated by dividing its stock price of $2023.70 by its TTM earnings per share of $407.73. −42.4% discount vs 5Y avg 8.6x
Source: FMP · /ratios-ttm · /analyst-estimates · 2025-12-31
PE Ratio History
2006 – 2025 · Annual▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare (Annual)
Historical PE Range
Past 17 fiscal years · Front-end computedMinQ1 · 25%9.3x
MedianQ3 · 75%33.2x
Max
At 4.96x, WTM's current P/E is lower than in 18% of its annual fiscal year readings over the past 17 years — historically low.
Percentile calculated from annual fiscal year data points, not by trading day. Years where PE ≤ 0 or > 9,999 are excluded.
PE Ratio vs Peers
Insurance - Property & Casualty · 6 peers · Annual PE| Company | Market Cap | PE (Annual) | vs Avg | EPS (TTM) |
|---|---|---|---|---|
White Mountains Insurance Group, Ltd.You WTM | $5.0B | 4.96x | -54.4% | $407.73 |
 Chubb Limited CB | $124.8B | 12.00x | +10.2% | $26.00 |
 CNA Financial Corporation CNA | $11.7B | 10.13x | -7.0% | $4.71 |
 Donegal Group Inc. DGICA | $626M | 7.74x | -28.9% | $2.58 |
 Donegal Group Inc. DGICB | $661M | 7.74x | -28.9% | $2.58 |
 Global Indemnity Group, LLC GBLI | $378M | 15.90x | +46.0% | $1.78 |
 Horace Mann Educators Corporation HMN | $1.9B | 11.84x | +8.7% | $3.90 |
Industry Average 6 peers with valid PE | — | 10.89x | baseline | — |
* N/A — Company is not profitable (TTM) · excluded from industry average · ▸ FMP /stock-peers + /ratios?limit=1 · priceToEarningsRatio
Annual PE Ratio History
| Fiscal Year End | PE Ratio | EPS (TTM) | YoY Change | PE vs Max |
|---|---|---|---|---|
2025-12-31Latest FY2025 | 4.80x | $433.17 | -77.6% | |
2024-12-31 FY2024 | 21.38x | $91.00 | +186.2% | |
2023-12-31 FY2023 | 7.47x | $201.48 | +48.2% | |
2022-12-31 FY2022 | 5.04x | $280.52 | — | |
2021-12-31 FY2021 | — | $-90.52 | — | |
2020-12-31 FY2020 | 4.35x | $229.99 | -48.5% | |
2019-12-31 FY2019 | 8.45x | $131.96 | — | |
2018-12-31 FY2018 | — | $-42.25 | — | |
2017-12-31 FY2017 | 5.75x | $147.94 | -44.9% | |
2016-12-31 FY2016 | 10.44x | $80.11 | -27.1% |
▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare · Zero extra API
About PE Ratio & Methodology
The price-to-earnings (P/E) ratio for White Mountains Insurance Group, Ltd. (WTM) measures how much investors pay for each dollar of the company's trailing earnings. WTM's current PE ratio of 4.96x is calculated by dividing its stock price of $2023.70 by its TTM earnings per share of $407.73.
Frequently asked questions
WTM pe ratio · 6 questionsWTM's current PE ratio is 4.96x as of 2026-06-08, based on a stock price of $2023.70 and TTM EPS of $407.73. Data sourced from Financial Modeling Prep via WTM's SEC 10-K and 10-Q filings.
▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · White Mountains Insurance Group, Ltd. SEC 10-K & 10-Q filings · US GAAP · Updated: 2026-06-08