Skip to content

White Mountains Insurance Group WTM Specialty — Cumulative number of reported claims

Similar metrics at other companies

Arch Capital Group logo
ACGLMulti-line and other specialty — Cumulative number of reported claims
26,542,100%-70,400pp
Cincinnati Financial logo
CINFExcess and Surplus Lines Insurance — Cumulative number of reported claims
400,000%0.0pp
American International Group logo
AIGU.S. Property and Special Risks — Cumulative Number of Reported Claims
10,025,700%+114,300pp
Lemonade logo
LMNDProperty Insurance — Cumulative Number of Reported Claims
36,963,300%+7,330,700pp
Selective Insurance Group logo
SIGIGeneral liability — Cumulative Number of Reported Claims
1,264,800%+49,700pp
Kinsale Capital Group logo
KNSLProperty — Cumulative number of reported claims
234,900%+300pp

Other financials

Income statement

See full
Revenue$517.8M-10.4%
Gross profit$475.1M-16.7%
Net income-$27.2M-180%

Balance sheet

See full
Total debt$834.8M+23.5%
Total equity$5.4B+19.2%
Total assets$13.2B+19.7%

Cash flow

See full
Operating cash flow$30.5M+176%

Valuation

See full
Market cap$4.99B+9.8%

Profitability

See full
Gross margin94.9%-3.7pp
Net margin28.4%

Returns & leverage

See full
Return on equity21.2%
Debt / equity0.2×0.0×

Where this comes from

Reported directly by White Mountains Insurance Group in its filing.

Tagged under the XBRL concept us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims.

The official record: White Mountains Insurance Group’s 10-K, filed February 27, 2026, on SEC EDGAR. View the filing →

Ask your AI about White Mountains Insurance Group's specialty — cumulative number of reported claims.

Connect your AI assistant and compare it to peers, right in your chat.

Connect your AI
Harbor at dusk
Claude

Questions, answered.

What is White Mountains Insurance Group's specialty — cumulative number of reported claims?
White Mountains Insurance Group (WTM) reported specialty — cumulative number of reported claims of 239,600% in Q4 2025.
How has White Mountains Insurance Group's specialty — cumulative number of reported claims changed year-over-year?
White Mountains Insurance Group's specialty — cumulative number of reported claims increased by 0.4% year-over-year, from 238,700% to 239,600%.
What does specialty — cumulative number of reported claims mean?
This metric tracks the total volume of insurance claims reported to the Specialty segment since the inception of the relevant underwriting period. It provides insight into the frequency of claims activity and the operational scale of the segment's insurance portfolio.