sec filing
NYSE · WTM
White Mountains Insurance Group, Ltd.
Financial Services · Insurance - Property & Casualty
$2,045.94
Up+$21.15 (+1.03%)
Updated Sep 16, 2026, 8:07 PM
SID Score
3.5/10
Composite research score
Smart Money
58/100
Neutral
- Market cap
- 5.2B
- P/E ratio
- 209.63
- Dividend yield
- 0.05%
- 52-week range
- $1,987.00 – $2,333.00
- Volume
- 19.78K
- Avg. volume
- 27.97K
Price performance
WTM price history
1M range · 0 trading sessions · Daily adjusted prices
WTM does not have enough price history for the selected period.
Data unavailable
Market data is busy. Please try again shortly.
Latest WTM news
The latest Smart Investors Daily articles mentioning WTM.
Stock researchResearch & News · SEC Filings
Loading stock research…