AKYLA/ Financials
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Equity / FIRE, MARINE & CASUALTY INSURANCE
White Mountains Insurance Group Ltd.
XNYS · usd
SIC 6331 · FIRE, MARINE & CASUALTY INSURANCE
FIGI BBG001SBLRT8
2,225.24▼ 22.28 (-0.99%)
As of 2026-10-23
Price / Volume
Valuation
Market Cap
Enterprise Value
Trailing P/E
Price / Sales
EV / Revenue
EV / EBITDA
—
Financial Highlights
Revenue (TTM)
Net Income (TTM)
EBITDA
—
Diluted EPS (TTM)
EBITDA Margin
—
Net Debt
Trading Information
Previous Close
2,247.52
Day's Range
2,218.21 – 2,247.22
52-Week Range
1,863.60 – 2,333.00
Volume
19.9K
Avg Volume
19.9K
Share Statistics
Shares Outstanding
Employees
1,648
Exchange
XNYS
Listed
1985-10-23
Share count as of August 3, 2026

White Mountains Insurance Group Ltd. (WTM) Financial Statements

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Income Statement
Detail
Standard
Period
Quarterly
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Key questions about White Mountains Insurance Group Ltd. (WTM)
What is White Mountains Insurance Group Ltd.'s Market Cap?
White Mountains Insurance Group Ltd.'s Market Cap is $5.3B, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s Enterprise Value?
White Mountains Insurance Group Ltd.'s Enterprise Value is $6.1B, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s Trailing P/E?
White Mountains Insurance Group Ltd.'s Trailing P/E is 4.7×, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s Price / Sales?
White Mountains Insurance Group Ltd.'s Price / Sales is 1.4×, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s EV / Revenue?
White Mountains Insurance Group Ltd.'s EV / Revenue is 1.6×, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s Revenue (TTM)?
White Mountains Insurance Group Ltd.'s Revenue (TTM) is $3.8B, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s Net Income (TTM)?
White Mountains Insurance Group Ltd.'s Net Income (TTM) is $1.1B, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s Diluted EPS (TTM)?
White Mountains Insurance Group Ltd.'s Diluted EPS (TTM) is 470.06, based on as-reported figures from SEC (XBRL) filings.
What is White Mountains Insurance Group Ltd.'s Net Debt?
White Mountains Insurance Group Ltd.'s Net Debt is $804.7M, based on as-reported figures from SEC (XBRL) filings.
Akyla / Financials · WTMAs-filed SEC (XBRL) data
Showing the most recent year. Subscribe for full statement history.
Income Statement(in millions of USD, except per-share data)
Source: Akyla.ai
Line ItemJun 30, 2026Mar 31, 2026Dec 31, 2025Sep 30, 2025Jun 30, 2025Mar 31, 2025Dec 31, 2024Sep 30, 2024Jun 30, 2024Mar 31, 2024Dec 31, 2023Sep 30, 2023Jun 30, 2023Mar 31, 2023Dec 31, 2022Sep 30, 2022
Revenues:
Earned insurance premiums
Net investment income
Net realized and unrealized investment gains (losses)
Interest income from BAM Surplus Notes
Commission and fee revenues
Product and service revenues———
Net gain on sale of the Bamboo Group——
Other revenues
Total revenues
YoY growth+22.5%-10.4%+348.0%+3.0%
Expenses:
Broker commission expenses
Loss and loss adjustment expenses
Insurance acquisition expenses
Cost of sales
General and administrative expenses
Change in fair value of contingent consideration
Interest expense
Total expenses
Pre-tax income (loss)
Income tax (expense) benefit
Net income (loss)
% of revenue27.4%-5.1%50.7%18.7%
Net (income) loss attributable to noncontrolling interests
Net income (loss) attributable to White Mountains’s common shareholders
% of revenue23.6%-5.3%52.1%13.2%