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
5.18B
Market cap5.18B
Price-Earnings ratio
36.85
Price-Earnings ratio36.85
Dividend yield
0.05%
Dividend yield0.05%
Average volume
19.04K
Average volume19.04K
High today
$2,050.90
High today$2,050.90
Low today
$2,019.00
Low today$2,019.00
Open price
$2,020.05
Open price$2,020.05
Volume
16.17K
Volume16.17K
52 Week high
$2,050.90
52 Week high$2,050.90
52 Week low
$1,648.00
52 Week low$1,648.00

Stock Snapshot

As of today, White Mountains Insurance(WTM) shares are valued at $2,037.50. The company's market cap stands at 5.18B, with a P/E ratio of 36.85 and a dividend yield of 4.9%.

On 2025-12-04, White Mountains Insurance(WTM) stock traded between a low of $2,019.00 and a high of $2,050.90. Shares are currently priced at $2,037.50, which is +0.9% above the low and -0.7% below the high.

The White Mountains Insurance(WTM)'s current trading volume is 16.17K, compared to an average daily volume of 19.04K.

During the past year, White Mountains Insurance(WTM) stock moved between $1,648.00 at its lowest and $2,050.90 at its peak.

During the past year, White Mountains Insurance(WTM) stock moved between $1,648.00 at its lowest and $2,050.90 at its peak.

WTM News

Simply Wall St 18h
White Mountains Insurance Group: Taking Stock of Valuation After a Strong Three-Year Shareholder Return

White Mountains Insurance Group (WTM) has quietly outperformed the broader insurance space over the past 3 years, and that kind of steady compounding always inv...

White Mountains Insurance Group: Taking Stock of Valuation After a Strong Three-Year Shareholder Return
Simply Wall St 3d
How White Mountains Insurance Group’s US$300 Million Share Buyback Has Changed Its Investment Story

White Mountains Insurance Group, Ltd. recently announced a share repurchase program to buy back up to US$300 million of its shares at prices between US$1,850 an...

How White Mountains Insurance Group’s US$300 Million Share Buyback Has Changed Its Investment Story

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