WTM

White Mountains Insurance Group, Ltd.

Market cap, also known as market capitalization, is the total market value of a company. It’s calculated by multiplying the current market price by the total number of shares outstanding. White Mountains Insurance Group, Ltd. market cap is $4.93B.

52 week high is the highest price of a stock in the past 52 weeks, or one year. White Mountains Insurance Group, Ltd. 52 week high is $2,023.00 as of October 27, 2025.

52 week low is the lowest price of a stock in the past 52 weeks, or one year. White Mountains Insurance Group, Ltd. 52 week low is $1,648.00 as of October 27, 2025.

White Mountains Insurance Group, Ltd. stock price today is $1,932.90.

White Mountains Insurance Group, Ltd. stock price yesterday was $1,916.14.

The Price-to-Earnings (or P/E) ratio is a commonly used tool for valuing a company. It’s calculated by dividing the current share price by the earnings per share (or EPS). It can also be calculated by dividing the company’s Market Cap by the Net Profit. White Mountains Insurance Group, Ltd.’s P/E ratio is 23.81.

The Price-to-Book (P/B) ratio is a commonly used tool for valuing a company. It’s calculated by dividing a company’s market capitalization by its book value. White Mountains Insurance Group, Ltd. P/B ratio is 1.0624.

The 50-day moving average is a frequently used data point by active investors and traders to understand the trend of a stock. It’s calculated by averaging the closing stock price over the previous 50 trading days. White Mountains Insurance Group, Ltd. 50-day moving average is $1,811.55.

White Mountains Insurance Group, Ltd. has 893 employees.