W White Mountains Insurance Grou
| Market Cap | $5.38B |
| P/E Ratio | 5.05 |
| Forward P/E | 24.11 |
| Dividend Yield | 0.05% |
| Beta | 0.35 |
| 52W Range | $1,649.75 - $2,243.12 |
| # Hedge Funds | 1 |
| Sector | Financial Services |
| Industry | Insurance - Property & Casualty |
Hedge Fund Ownership
| Investor 1 | % of Portfolio Weight of this stock in the investor's portfolio | Value Total dollar value of the position | Shares Number of shares held | Activity Portfolio change type: New, Increased, Decreased, or Sold |
|---|---|---|---|---|
| Mason Hawkins Southeastern Asset Management | 2.93% | $65.77M | 31,652 | — |
Insider Trading
| Insider Name of the company insider who made the trade 3 | Type Purchase (buy) or Sale (sell) | Shares Number of shares traded | Price Price per share at time of transaction | Value Total dollar value of the transaction | Trade Date Date the transaction was executed | Filing Date Date the SEC filing was submitted |
|---|---|---|---|---|---|---|
| CAMPBELL REID TARLTON | Sale | 5,000 | — | — | 19 Dec 2025 | 22 Dec 2025 |
| Rountree George ManningChief Executive Officer | Sale | 5,000 | $2,050.00 | $10.25M | 19 Dec 2025 | 22 Dec 2025 |
| Gelston Philip A | Sale | 165 | $2,048.51 | $338.00K | 16 Dec 2025 | 16 Dec 2025 |
Frequently Asked Questions
What is WTM stock price today?
White Mountains Insurance Grou (WTM) is currently trading at $2,169.76. The stock has a 52-week range of $1,649.75 to $2,243.12 and a market capitalization of $5.38B.
Is WTM a good stock to buy in 2026?
White Mountains Insurance Grou has a P/E ratio of 5.0 (forward P/E: 24.1), a dividend yield of 0.05%, and 1-year performance of +16.4%. 1 hedge funds hold this stock. Review the fundamentals and ownership data above to make an informed decision.
Are insiders buying or selling WTM stock?
There have been 3 insider transactions for WTM in recent months. Insider buys can signal management confidence, while sales may reflect diversification or personal financial planning. Check the Insider Trading section above for details.
How has WTM stock performed over the past year?
White Mountains Insurance Grou (WTM) has returned +16.4% over the past 12 months. The stock traded between $1,649.75 and $2,243.12 during this period, and is currently at $2,169.76.
Which hedge funds own WTM (White Mountains Insurance Grou)?
1 tracked hedge funds currently hold WTM in their portfolios as of the latest 13F filings. See the ownership table above for the complete list.
What is WTM's market cap and valuation?
White Mountains Insurance Grou (WTM) has a market capitalization of $5.38B. The trailing P/E ratio is 5.0 and forward P/E is 24.1. The stock is classified in the Financial Services sector.
What is WTM's revenue and profitability?
White Mountains Insurance Grou reported revenue of $3.74B with net income of $1.09B and a profit margin of 0.30%. The stock has a beta of 0.35.
What sector is WTM in and who are its biggest institutional holders?
White Mountains Insurance Grou (WTM) operates in the Financial Services sector. It is held by 1 tracked hedge funds. See the ownership table above for the complete list.