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
4.87B
Market cap4.87B
Price-Earnings ratio
34.56
Price-Earnings ratio34.56
Dividend yield
0.05%
Dividend yield0.05%
Average volume
20.45K
Average volume20.45K
High today
$1,918.00
High today$1,918.00
Low today
$1,901.00
Low today$1,901.00
Open price
$1,913.00
Open price$1,913.00
Volume
12.50K
Volume12.50K
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 $1,906.52, giving the company a market capitalization of 4.87B. It carries a P/E multiple of 34.56 and pays a dividend yield of 5.3%.

During the trading session on 2025-11-18, White Mountains Insurance(WTM) shares reached a daily high of $1,918.00 and a low of $1,901.00. At a current price of $1,906.52, the stock is +0.3% higher than the low and still -0.6% under the high.

Trading volume for White Mountains Insurance(WTM) stock has reached 12.5K, versus its average volume of 20.45K.

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 2d
White Mountains Insurance Group: Examining Valuation Following Increased Short Interest and Mixed Quarterly Results

White Mountains Insurance Group (WTM) has landed in the spotlight following a jump in short interest alongside its latest earnings results. The company reported...

White Mountains Insurance Group: Examining Valuation Following Increased Short Interest and Mixed Quarterly Results
Simply Wall St 4d
How Rising Revenue and Lower Profit at White Mountains Reshape Its Investment Narrative

White Mountains Insurance Group reported its third quarter and nine-month earnings for 2025, posting third quarter revenue of US$864.2 million and net income of...

How Rising Revenue and Lower Profit at White Mountains Reshape Its Investment Narrative

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