George Manning Rountree has an estimated net worth of $69.6 Million. This is based on reported shares across multiple companies, which include WHITE MOUNTAINS INSURANCE GROUP LTD, and OneBeacon Insurance Group, Ltd..
2018 was George Manning Rountree's most active year for acquiring shares with 3 total transactions. George Manning Rountree's most active month to acquire stocks was the month of January. 2015 was George Manning Rountree's most active year for disposing of shares, totalling 21 transactions. George Manning Rountree's most active month to dispose stocks was the month of August. 2009 saw George Manning Rountree paying a total of $0.00 for 3,600 shares, this is the most they've acquired in one year. In 2025 George Manning Rountree cashed out on 6,067 shares for a total of $12,325,379.02, their largest year based on trade value.