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White Mountains Insurance Group WTM P&C Insurance and Reinsurance (Ark/WM Outrigger) — Net
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Where this comes from
Reported directly by White Mountains Insurance Group in its filing.
Tagged under the XBRL concept wtm:ReinsuranceRecoverablesIncludingReinsurancePremiumPaidNetOfCollateral.
The source filing: White Mountains Insurance Group’s 10-Q, filed August 6, 2026.
- Filed
- Aug 6, 2026, 8:50 AM EDT
- Fiscal quarter
- Q2 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0001628280-26-053932
| $ in Millions / A.M. Best Rating (1) | As of June 30, 2026 / Gross | As of June 30, 2026 / Collateral | As of June 30, 2026 / Net | As of June 30, 2026 / % of Total |
|---|---|---|---|---|
| A+ or better | $467.8 | — | $467.8 | 68.6% |
| A- to A | 202.6 | — | 202.6 | 29.7 |
| B++ or lower and not rated (2) | 56.6 | 45.3 | 11.3 | 1.7 |
| Total | $727.0 | $45.3 | $681.7 | 100.0% |
Item 1. Financial Statements (Unaudited)
FAQ
- What is White Mountains Insurance Group's P&C insurance and reinsurance (ark/wm outrigger) — net?
- White Mountains Insurance Group (WTM) reported P&C insurance and reinsurance (ark/wm outrigger) — net of $681.7M in Q2 2026.
- How has White Mountains Insurance Group's P&C insurance and reinsurance (ark/wm outrigger) — net changed year-over-year?
- White Mountains Insurance Group's P&C insurance and reinsurance (ark/wm outrigger) — net increased by 50.9% year-over-year, from $451.9M to $681.7M.
- What does P&C insurance and reinsurance (ark/wm outrigger) — net mean?
- Calculated as gross premiums written minus premiums ceded to other reinsurers, representing the actual risk retained by the segment. This is the core measure of the segment's net underwriting exposure and its primary revenue-generating capacity.
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