May 15, 2020 - Ruane, Cunniff & Goldfarb LP Buys UnitedHealth Group Inc, Charles Schwab Corp, Wayfair Inc, Sells Berkshire Hathaway Inc, Jacobs Engineering Group Inc, Liberty Broadband Corp - GuruFocus.com

May 15, 2020 - Ruane, Cunniff & Goldfarb LP Buys UnitedHealth Group Inc, Charles Schwab Corp, Wayfair Inc, Sells Berkshire Hathaway Inc, Jacobs Engineering Group Inc, Liberty Broadband Corp  GuruFocus.com