WTM

MKT CAP:$5B

White Mountains Insurance Group Ltd

Market Cap

$5B

Financial Services·Insurance - Property & Casualty·🇺🇸 United States·NYSE

Financials·Insurance·🇺🇸·NYSE

Stock Price

$2,023.70-$17.27 (-0.85%)

Jun 8, 2026

52W High $2,319.4152W Low $1,649.75

Company Details

White Mountains Insurance Group, Ltd. provides insurance services in the United States, the United Kingdom, Bermuda, and internationally. It operates through Ark/WM Outrigger, HG Global, Kudu, Distinguished, and Other Operations segments. T...

CEO

—

IPO Date

May 9, 1986

Website

www.whitemountains.com

Key Metrics TTM

Revenue

$2.6B

+15.8% YoY

Net Income

$1.0B

EPS (Diluted)

Free Cash Flow

$635M

Revenue / Share

$1,035.51

Gross Margin

59.0%

Operating Margin

46.5%

Net Margin

39.4%

FCF Margin

24.0%

P/S

1.9x

P/E

4.9x

Earnings Reports

Q1 2026

May 6, 2026

$515M-10.8%

FY 2025

Feb 27, 2026

$2.7B+15.0%

Q4 2025

Feb 27, 2026

$576M+60.9%

Q3 2025

Nov 6, 2025

$864M-9.4%

Q2 2025

Aug 7, 2025

$689M+74.3%

Revenue & Profitability

Valuation

Operating Cash Flow

CapEx Spend

OpEx vs Revenue Growth (YoY)

Stock-Based Compensation

OpEx Breakdown

War Chest

Shares Outstanding

Revenue Per Employee

Revenue / Employee