WTM · White Mountains Insurance Group Ltd
You came from your AI assistant. Add Equibles to it and ask about this data directly, free.
Price & Indicators
Latest documents
Metrics snapshot
Useful current figures from the complete screener profile.
Quarterly results
* Q4 derived as the full year minus Q1 to Q3.
Equibles Rating
blended score · not investment adviceBlended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.
Technicals
trend & momentum for long-term holders BuyIllustrative technical + ownership context — a signal mix, not investment advice.
Key metrics
the company's own KPIs, from written earnings releases and filings| Metric | Latest | Period | YoY |
|---|---|---|---|
| Adjusted EBITDA non-GAAP | $32.6M | Six Months Ended June 30, 2026 | — |
| Annualized adjusted EBITDA non-GAAP | $68.5M | Twelve Months Ended June 30, 2026 | — |
| Annualized revenue non-GAAP | $82.8M | Twelve Months Ended June 30, 2026 | — |
| Ark gross written premiums | $1.87B | first six months of 2026 | — |
| Ark net earned premiums | $747M | first six months of 2026 | — |
| Ark net written premiums | $1.13B | first six months of 2026 | — |
| Ark tangible book value | $1.74B | as of June 30, 2026 | — |
| Ark's combined ratio | 88% | the first six months of 2026 | — |
| Ark's tangible book value non-GAAP | $1.74B | As of June 30, 2026 | — |
| Ark/WM Outrigger net earned premiums | $750M | first six months of 2026 | — |
| Ark/WM Outrigger net written premiums | $1.13B | first six months of 2026 | — |
| Ark/WM Outrigger segment's combined ratio | 88% | first six months of 2026 | — |
| Cash revenue yield non-GAAP | 9.8% | Twelve Months Ended June 30, 2026 | — |
| Combined Ratio | 87.5% | Six Months Ended June 30, 2026 | — |
| Debt capital drawn | $358.3M | Twelve Months Ended June 30, 2026 | — |
| Distinguished managed premiums | $321M | first six months of 2026 | — |
| Distinguished ScaleCo adjusted EBITDA non-GAAP | $17M | first six months of 2026 | — |
| Earned premiums | $7.7M | Three Months Ended June 30, 2026 filing | — |
| EBITDA non-GAAP | $64.3M | Three Months Ended June 30, 2026 filing | — |
| GAAP net investment income revenue yield | 9.5% | Twelve Months Ended June 30, 2026 | — |
| HG Global earned premiums | $8M | Q2 2026 | — |
| HG Global gross written premiums | $19M | first six months of 2026 | — |
| HG Global's total gross pricing | 145 | first six months of 2026 | — |
| HG Global's total par value of policies assumed | $1.34B | first six months of 2026 | — |
| Kudu adjusted EBITDA non-GAAP | $33M | first six months of 2026 | — |
| Net equity capital drawn | $484.4M | Twelve Months Ended June 30, 2026 | — |
| net favorable prior year loss reserve development | $28.5M | the three months ended June 30, 2026 filing | +66.7% |
|
|
|||
| Quarter-to-date growth in HG Global's book value attributable to White Mountains, including divi | 1.4% | the second quarter of 2026 filing | — |
| Quarter-to-date growth in tangible book value, including dividends non-GAAP | 6.1% | Quarter-to-date as of June 30, 2026 | — |
| Return on equity | 14.7% | Twelve Months Ended June 30, 2026 | — |
| ScaleCo adjusted EBITDA non-GAAP | $16.8M | Six Months Ended June 30, 2026 | — |
| Share repurchases | $217M | first six months of 2026 | — |
| Total consolidated portfolio return non-GAAP | 3.7% | Six Months Ended June 30, 2026 | — |
| Total consolidated portfolio return excluding MediaAlpha non-GAAP | 3.8% | Six Months Ended June 30, 2026 | — |
| Total equity portfolio return non-GAAP | 6.1% | Three Months Ended June 30, 2026 | — |
| Total equity portfolio return excluding MediaAlpha non-GAAP | 4.9% | Three Months Ended June 30, 2026 | — |
| Total gross pricing | 145 | Six Months Ended June 30, 2026 | — |
| Total net capital drawn and invested | $842.7M | Twelve Months Ended June 30, 2026 | — |
| Total par value of policies assumed | $1.34B | Six Months Ended June 30, 2026 | — |
| Total pricing net of ceding commission paid | 102 | Six Months Ended June 30, 2026 | — |
| WM Outrigger Re's combined ratio | 25% | Q2 2026 | — |
| WTM Partners adjusted EBITDA non-GAAP | $11M | first six months of 2026 | — |
| Year-to-date growth in tangible book value, including dividends non-GAAP | 6.8% | Six Months Ended June 30, 2026 | — |
Figures exactly as the company stated them in writing · click a metric with a to chart its history · period links open the stating document · "filing" marks figures stated in the 10-K/10-Q · YoY needs an exactly comparable prior-year period
Versus peers
Insurance - Property & Casualty — same industry group| Company | Mkt cap | YTD | Rev growth Y/Y | P/E | Short % shares |
|---|---|---|---|---|---|
|
WTM
this stock
White Mountains Insurance Group Ltd
|
$5.35B | +7.8% | +66.8% | 6.0 | 6.2% |
|
CB
Chubb Ltd
|
$141.99B | +16.9% | +6.5% | 13.0 | 0.8% |
|
PGR
Progressive Corp
|
$132.52B | +0.0% | +16.3% | 11.5 | 1.2% |
|
TKOMY
Tokio Marine Holdings, Inc.
|
$102.43B | — | — | — | 0.2% |
|
TRV
Travelers Companies, Inc.
|
$80.99B | +36.2% | +5.2% | 10.4 | 2.8% |
Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding
At a glance
key data from every sectionPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| WTM | -1.3% | +8.8% | +4.8% | -1.3% | +7.9% |
| SPY | -2.7% | -5.6% | -0.5% | -2.7% | +7.8% |
| vs SPY | +1.4% | +14.3% | +5.3% | +1.4% | +0.0% |
Capital returns
Dividends per share over the trailing 365 days by ex-date · buyback figures as last reported in SEC filings ("spent" derived as authorized − remaining; when several programs run concurrently, authorized is their combined total per the newest filing) · components shown separately — trailing-year buyback spend isn't tracked, so no combined shareholder yield is derived.