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White Mountains Insurance Group, Ltd. logo

NYSE · WTM

White Mountains Insurance Group, Ltd.

Financial Services · Insurance - Property & Casualty

$2,045.94

Up+$16.18 (+0.79%)

Updated Sep 16, 2026, 3:06 PM

SID Score

3.5/10

Composite research score

Smart Money

58/100

Neutral

Market cap
5.2B
P/E ratio
209.63
Dividend yield
0.05%
52-week range
$1,987.00 – $2,333.00
Volume
19.78K
Avg. volume
27.97K

Price performance

WTM price history

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WTM research

Overview

Company profile and research snapshot.

Company profile

White Mountains Insurance Group Ltd is engaged in the business of making opportunistic and value-oriented acquisitions of businesses and assets in the insurance, financial services, and related sectors, operating these businesses and assets through its subsidiaries and, if and when attractive exit valuations become available, disposing of these businesses and assets. The company conducts its business in five areas: property and casualty insurance and reinsurance, municipal bond reinsurance, capital solutions for asset and wealth management firms, property and casualty insurance distribution, and other operations.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Sell
Average target
Implied upside
Analysts
8
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News briefing

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Yahoo · Aug 27, 2026

Focused Leadership is Driving Sustainable Growth at White Mountains Insurance (WTM)

The London Company, an investment management company, released its second-quarter 2026 investor letter for its “Small-Mid Cap Strategy.” The letter can be downloaded here. U.S. equities rebounded sharply in Q2, with the Russell 3000 gaining 15.4%, supported by AI infrastructure spending, strong earnings, and easing Middle East tensions. Technology led the rally as semiconductors recovered, […]

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