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White Mountains Insurance Group, Ltd. (WTM)

2,269.99 +24.53 (+1.09%)
At close: October 30 at 4:00:53 PM EDT
2,269.01 -0.98 (-0.04%)
After hours: October 30 at 6:19:40 PM EDT
Trade WTM on Coinbase
Chart Range Bar
Loading chart for WTM
  • Previous Close 2,245.46
  • Open 2,256.44
  • Bid 2,250.00 x 2000
  • Ask 2,261.36 x 2000
  • Day's Range 2,243.02 - 2,274.72
  • 52 Week Range 1,863.60 - 2,333.00
  • Volume 20,257
  • Avg. Volume 21,106
  • Market Cap (intraday) 5.418B
  • Beta (5Y Monthly) 0.28
  • PE Ratio (TTM) 5.20
  • EPS (TTM) 436.50
  • Earnings Date (est.) Nov 5, 2026
  • Forward Dividend & Yield 1.00 (0.04%)
  • 1y Target Est --
  • Zacks Rating Bearish

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. The company offers property insurance and reinsurance; specialty insurance and reinsurance consisting of aviation, contingency, cyber, fine art and specie, mortgage, nuclear, political and credit, space, surety, and terrorism and political violence; marine and energy insurance and reinsurance; casualty insurance and reinsurance, such as medical malpractice, and professional and general liability; and accident and health insurance and reinsurance, which includes personal accident, sickness, disability, travel, short-term life, and medical products through brokers, managing general agents (MGA), and reinsurance intermediaries. It also provides municipal bond guarantee reinsurance, which focuses on single risk limits for small-to-medium sized, and public investment grade municipal bonds that are issued to finance public purpose projects, including schools, utilities, and transportation facilities. In addition, the company offers capital solutions for boutique asset and wealth managers for generational ownership transfers, management buyouts, acquisition and growth finance, and legacy partner liquidity; strategic advice; investment management; and specialty electrical contracting services. Further, it operates as a full-service MGA and program administrator for specialty property and casualty insurance for the real estate and hospitality end markets, and start-up programs; and an MGA for leisure travel and global expatriate medical insurance in Israel, the European Union, and Australia. The company was formerly known as Fund American Enterprises Holdings, Inc. and changed its name to White Mountains Insurance Group, Ltd. in 1999. White Mountains Insurance Group, Ltd. was incorporated in 1980 and is headquartered in Hamilton, Bermuda.

www.whitemountains.com

1,648

Full Time Employees

December 31

Fiscal Year Ends

Recent News

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Performance Overview

Trailing total returns as of 10/30/2026, which may include dividends or other distributions. Benchmark is S&P 500 (^GSPC) .

YTD Return

WTM
9.29%
S&P 500 (^GSPC)
10.73%

1-Year Return

WTM
19.09%
S&P 500 (^GSPC)
11.11%

3-Year Return

WTM
57.10%
S&P 500 (^GSPC)
81.91%

5-Year Return

WTM
115.86%
S&P 500 (^GSPC)
64.59%

Earnings Trends

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Earnings Per Share

GAAP
Normalized
GAAP
Normalized

Revenue vs. Earnings

Annual
Quarterly
Annual
Quarterly
Q4 FY18
Revenue --
Earnings -137.5M
Profit Margin 0.00%

Q3

FY17

Q4

FY17

Q2

FY18

Q4

FY18

0
200M
400M
0.0%

Statistics

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Valuation Measures

Annual
  • Market Cap

  • Enterprise Value

  • Trailing P/E

  • Forward P/E

  • PEG Ratio (current)

  • Price/Sales (ttm)

  • Price/Book (mrq)

  • Enterprise Value/Revenue

  • Enterprise Value/EBITDA

Financial Highlights

Profitability and Income Statement

  • Profit Margin

    37.66%

  • Return on Assets (ttm)

    3.55%

  • Return on Equity (ttm)

    20.36%

  • Revenue (ttm)

    2.98B

  • Net Income Avi to Common (ttm)

    1.1B

  • Diluted EPS (ttm)

    436.50

Balance Sheet and Cash Flow

  • Total Cash (mrq)

    1.08B

  • Total Debt/Equity (mrq)

    14.91%

  • Levered Free Cash Flow (ttm)

    687M

Company Insights

Research Reports

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