Warren Buffett's UnitedHealth Bet Is Already Paying Off — Up $295 Million And Rising
1. Warren Buffett revealed a stake in UnitedHealth Group (UNH). 2. UNH shares have risen since Buffett's investment disclosure. 3. Berkshire's stake in UNH increased by $295 million recently. 4. Market strategist suggests UNH may be undergoing a turnaround. 5. Buffett has a history of successful investments in out-of-favor stocks.