
Legendary investor Warren Buffett may have shocked some investors when he revealed a stake in health insurance company UnitedHealth Group Inc (NYSE:UNH). While shares of the insurance company are down year-to-date, Buffett has helped Berkshire Hathaway Inc (NYSE:BRK)(NYSE:BRK) post an impressive gain since the end of the second quarter.
UNH shares are trending higher. Check the fundamentals here.