White Mountains Insurance

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About WTM

White Mountains Insurance Group Ltd. engages in the acquisition of businesses and assets in the insurance, financial services, and related sectors. It operates through the following segments: HG Global/BAM, Ark/MW Outrigger, Kudu, and Other Operations. 

CEO
George Manning Rountree
CEOGeorge Manning Rountree
Employees
893
Employees893
Headquarters
Hanover, New Hampshire
HeadquartersHanover, New Hampshire
Founded
1980
Founded1980
Employees
893
Employees893

WTM Key Statistics

Market cap
4.91B
Market cap4.91B
Price-Earnings ratio
34.72
Price-Earnings ratio34.72
Dividend yield
0.05%
Dividend yield0.05%
Average volume
25.99K
Average volume25.99K
High today
$1,928.75
High today$1,928.75
Low today
$1,895.00
Low today$1,895.00
Open price
$1,895.00
Open price$1,895.00
Volume
25.04K
Volume25.04K
52 Week high
$2,023.00
52 Week high$2,023.00
52 Week low
$1,648.00
52 Week low$1,648.00

Stock Snapshot

White Mountains Insurance(WTM) stock is priced at $1,908.46, giving the company a market capitalization of 4.91B. It carries a P/E multiple of 34.72 and pays a dividend yield of 5.2%.

During the trading session on 2025-11-08, White Mountains Insurance(WTM) shares reached a daily high of $1,928.75 and a low of $1,895.00. At a current price of $1,908.46, the stock is +0.7% higher than the low and still -1.1% under the high.

Trading volume for White Mountains Insurance(WTM) stock has reached 25.04K, versus its average volume of 25.99K.

The stock's 52-week range extends from a low of $1,648.00 to a high of $2,023.00.

The stock's 52-week range extends from a low of $1,648.00 to a high of $2,023.00.

WTM News

Simply Wall St 2h
Exploring White Mountains Insurance Group Valuation After Q3 Results, Distinguished Acquisition, and Bamboo Divestiture

White Mountains Insurance Group (WTM) drew attention after its third quarter earnings release, which showed rising revenues and stronger underwriting performanc...

Exploring White Mountains Insurance Group Valuation After Q3 Results, Distinguished Acquisition, and Bamboo Divestiture
Simply Wall St 1d
Does White Mountains Insurance Group's Rising Revenue Offset Pressures on Profitability?

White Mountains Insurance Group, Ltd. recently announced its third quarter and nine-month earnings results, reporting third quarter revenue of US$864.2 million...

Does White Mountains Insurance Group's Rising Revenue Offset Pressures on Profitability?
TipRanks 1d
White Mountains Insurance Reports Strong Q3 2025 Results

White Mountains Insurance ( (WTM) ) has released its Q3 earnings. Here is a breakdown of the information White Mountains Insurance presented to its investors....

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