White Mountains Insurance
1D
1W
1M
3M
YTD
1Y
5Y
ALL
Why Robinhood?
Robinhood gives you the tools you need to put your money in motion. You can buy or sell WTM and other ETFs, options, and stocks.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.
CEOLiam P. Caffrey
CEOLiam P. Caffrey
Employees1,648
Employees1,648
HeadquartersHanover, New Hampshire
HeadquartersHanover, New Hampshire
Founded1980
Founded1980
Employees1,648
Employees1,648
WTM Key Statistics
Market cap5.38B
Market cap5.38B
Price-Earnings ratio5.07
Price-Earnings ratio5.07
Dividend yield0.05%
Dividend yield0.05%
Average volume20.39K
Average volume20.39K
High today—
High today—
Low today—
Low today—
Open price$2,198.73
Open price$2,198.73
Volume0.00
Volume0.00
52 Week high$2,264.70
52 Week high$2,264.70
52 Week low$1,648.00
52 Week low$1,648.00
Stock Snapshot
With a market cap of 5.38B, White Mountains Insurance(WTM) trades at $2,181.16. The stock has a price-to-earnings ratio of 5.07 and currently yields dividends of 4.6%.
On 2026-03-20, White Mountains Insurance(WTM) stock opened at $2,198.73, reached a high of —, and a low of —.
The White Mountains Insurance(WTM)'s current trading volume is 0, compared to an average daily volume of 20.39K.
During the past year, White Mountains Insurance(WTM) stock moved between $1,648.00 at its lowest and $2,264.70 at its peak.
During the past year, White Mountains Insurance(WTM) stock moved between $1,648.00 at its lowest and $2,264.70 at its peak.
People also own
Based on the portfolios of people who own WTM. This list is generated using Robinhood data, and it’s not a recommendation.