White Mountains Insurance Group WTM Marine & Energy — 8

Other product segments

Similar metrics at other companies

MKLMarine and energy — Incurred losses and loss adjustment expenses, prior accident years

-$42.6M-191%

MKLMarine and energy — Earned premiums

$213.35M+4.7%

HIGMarine — Liability for Unpaid Claims and Claims Adjustment Expense, Net

$361M+5.2%

ACGLMarine and aviation — Liabilities for losses and loss adjustment expenses, net of reinsurance

61,200,000,000%+11,700,000,000pp

HIGMarine — Unpaid losses and loss adjustment expenses

$598M+1.9%

HIGMarine — Unpaid Unallocated Loss Adjustment Expenses, Net of Reinsurance

$15M0.0%

Questions, answered.

What is White Mountains Insurance Group's marine & energy — 8?

White Mountains Insurance Group (WTM) reported marine & energy — 8 of 0.4% in Q4 2025.

How has White Mountains Insurance Group's marine & energy — 8 changed year-over-year?

White Mountains Insurance Group's marine & energy — 8 decreased by 0.0% year-over-year, from 0.4% to 0.4%.

What does marine & energy — 8 mean?

Represents the total reserves held for unpaid claims and claim adjustment expenses specifically for the Marine and Energy segment. This reflects the company's estimated future liability for policies written within this high-risk specialty category.