The latest closing stock price for White Mountains Insurance Group as of July 30, 2025 is 1778.73.
An investor who bought $1,000 worth of White Mountains Insurance Group stock at the IPO in 1985 would have $98,768 today, roughly 99 times their original investment - a 12.20% compound annual growth rate over 40 years.
The all-time high White Mountains Insurance Group stock closing price was 2013.93 on November 25, 2024.
The White Mountains Insurance Group 52-week high stock price is 2023.00, which is 13.7% above the current share price.
The White Mountains Insurance Group 52-week low stock price is 1666.22, which is 6.3% below the current share price.
The average White Mountains Insurance Group stock price for the last 52 weeks is 1827.96.
An investor who bought $1,000 worth of White Mountains Insurance Group stock at the IPO in 1985 would have $98,768 today, roughly 99 times their original investment - a 12.20% compound annual growth rate over 40 years.
The all-time high White Mountains Insurance Group stock closing price was 2013.93 on November 25, 2024.
The White Mountains Insurance Group 52-week high stock price is 2023.00, which is 13.7% above the current share price.
The White Mountains Insurance Group 52-week low stock price is 1666.22, which is 6.3% below the current share price.
The average White Mountains Insurance Group stock price for the last 52 weeks is 1827.96.