White Mountains Insurance Group, Ltd. (WTM) Market Cap & Valuation Ratios
White Mountains Insurance Group, Ltd. (WTM) has a market cap of $5.3B, a trailing P/E of 4.9 and a price-to-sales ratio of 1.4, with earnings according to EquiReason's reading of its SEC filings.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
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- Market cap
- 5.3B
- P/E TTM
- 4.9
- Dividend yield
- 0.0%
- 52-week
- —
- Next earnings
- 9 Nov, in 16 days
Peers
insurance - property & casualty · nearest by market cap · trailing 12 months| Company | Mkt cap, $B | P/E | P/B | ROE | Div. yield | Rev. growth |
|---|---|---|---|---|---|---|
| WTM | 5.3 | 4.9 | 0.99 | 22% | 0.0% | +55% |
| ORI | 9.4 | 8.5 | 1.55 | 19% | 9.4% | +12% |
| THG | 8.3 | 11.4 | 2.25 | 22% | 1.6% | +6% |
| KNSL | 8.2 | 15.9 | 4.28 | 28% | 0.3% | +8% |
| RLI | 5.9 | 15.1 | 3.51 | 22% | 1.0% | +5% |
| SIGI | 5.7 | 11.6 | 1.65 | 15% | 1.8% | +4% |
| MCY | 5.7 | 6.1 | 2.01 | 39% | 1.2% | +10% |
| PLMR | 3.7 | 19.1 | 3.80 | 22% | — | +60% |
| LMND | 3.5 | — | 6.96 | -27% | — | +62% |
| SLDE | 3.3 | 6.9 | 2.79 | 54% | — | +41% |
| SKWD | 2.7 | 14.0 | 2.12 | 17% | — | +38% |
| Median of these 10 | 11.6 | 2.52 | 22% | 1.4% | +11% |
P/E 4.9 vs. a peer median of 11.6; P/B 0.99 vs. 2.52. WTM's own P/E sits at the 21st percentile of its history.
Growth vs. price
each dot a company · hover or tap for valuesLMND has no P/E (earnings not positive) and is left out · hover or tap a dot for values.
White Mountains Insurance Group, Ltd. — questions
- What is White Mountains Insurance Group, Ltd.'s market cap?
- $5.3B.
- What is White Mountains Insurance Group, Ltd.'s P/E ratio?
- 4.9 on trailing twelve-month earnings to 2026-06-30.
- What is White Mountains Insurance Group, Ltd.'s price-to-sales ratio?
- 1.4.
Every figure on this page comes from White Mountains Insurance Group, Ltd.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.