Todd Combs has chosen an ‘interesting and important job at JP Morgan’ - Drew Angerer/Getty Images One of Warren Buffett’s key lieutenants has left the investor’s stock-picking conglomerate just weeks before the 95-year-old retires. Todd Combs is stepping down as investment manager at Berkshire Hathaway to join Wall Street giant JP Morgan, where he has been on the board since 2016. Mr Combs, who also served as chief executive of US car insurer Geico since 2020, was an unknown hedge fund manager in Connec ...