George Manning Rountree
Known title: Chief Executive OfficerCIK: 0001457475
Associated companies
Transaction History
| WTM | ▼ Sell | Open Market | 5,000 | $10.3M | 12/19/2025 | View on chart |
| WTM | ▲ Buy | Grant | 1,625 | $0 | 2/26/2025 | View on chart |
| WTM | ▼ Sell | Tax Withholding | 1,067 | $2.1M | 1/1/2025 | View on chart |
| WTM | ▲ Buy | Grant | 1,800 | $0 | 2/22/2024 | View on chart |
| WTM | ▼ Sell | Tax Withholding | 1,068 | $1.6M | 1/1/2024 | View on chart |
| WTM | ▲ Buy | Grant | 2,000 | $0 | 2/22/2023 | View on chart |
| WTM | ▼ Sell | Tax Withholding | 1,068 | $1.5M | 1/1/2023 | View on chart |
| WTM | ▲ Buy | Grant | 2,700 | $0 | 2/25/2022 | View on chart |
| WTM | ▼ Sell | Tax Withholding | 1,187 | $1.2M | 1/1/2022 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
White Mountains (WTM) Valuation Analysis Highlights AI and Efficiency
Recent analysis suggests that White Mountains Insurance Group's revaluation thesis is supported by efficiency gains and AI integration. The stock is currently trading near the top of its 52-week range, with a low trailing P/E ratio of 4.5. This context highlights the company's current valuation profile relative to its recent price performance.
White Mountains (WTM) Valuation Analysis Highlights AI and Efficiency. Recent analysis suggests that White Mountains Insurance Group's revaluation thesis is supported by efficiency gains and AI integration. The stock is currently trading near the top of its 52-week range, with a low trailing P/E ratio of 4.5. This context highlights the company's current valuation profile relative to its recent price performance.