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
Liam P. Caffrey
CEOLiam P. Caffrey
Employees
1,648
Employees1,648
Headquarters
Hanover, New Hampshire
HeadquartersHanover, New Hampshire
Founded
1980
Founded1980
Employees
1,648
Employees1,648

WTM Key Statistics

Market cap
5.31B
Market cap5.31B
Price-Earnings ratio
5.17
Price-Earnings ratio5.17
Dividend yield
0.05%
Dividend yield0.05%
Average volume
21.09K
Average volume21.09K
High today
$2,172.18
High today$2,172.18
Low today
$2,123.80
Low today$2,123.80
Open price
$2,167.00
Open price$2,167.00
Volume
6.83K
Volume6.83K
52 Week high
$2,333.00
52 Week high$2,333.00
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 $2,143.11. The company's market cap stands at 5.31B, with a P/E ratio of 5.17 and a dividend yield of 0.05%.

As of 2026-08-10, White Mountains Insurance(WTM) stock has fluctuated between $2,123.80 and $2,172.18. The current price stands at $2,143.11, placing the stock +0.9% above today's low and -1.3% off the high.

White Mountains Insurance(WTM) shares are trading with a volume of 6.83K, against a daily average of 21.09K.

In the last year, White Mountains Insurance(WTM) shares hit a 52-week high of $2,333.00 and a 52-week low of $1,648.00.

In the last year, White Mountains Insurance(WTM) shares hit a 52-week high of $2,333.00 and a 52-week low of $1,648.00.

WTM News

Simply Wall St 3d
White Mountains Stock Looks Cheap But One Off Gains Cloud It

White Mountains Insurance Group stock barely flinched after earnings, ticking up about 0.5% to around US$2,152. For a company with a US$80.58 quarterly earnings...

White Mountains Stock Looks Cheap But One Off Gains Cloud It
Simply Wall St 4d
What White Mountains Insurance Group's Upgraded Earnings Outlook Means For Shareholders

Earlier this week, White Mountains Insurance Group was highlighted for experiencing strong upward revisions in earnings estimates, with expected earnings-per-sh...

What White Mountains Insurance Group's Upgraded Earnings Outlook Means For Shareholders

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