Buffett owned UnitedHealth shares before selling his stake in 2010, though his Berkshire Hathaway recently acquired shares.

Shares of UnitedHealth Group are surging before the market open Friday as Warren Buffett's Berkshire Hathaway disclosed that ...

While the "vote of confidence" from Buffett's investment validates the long-term value of UnitedHealth shares, the ...

As UnitedHealth Group wrangles with a federal investigation, an executive shuffle and a tanking stock price, a bullish ally ...

The Oracle of Omaha just took a $1.6 billion stake in the battered healthcare giant, sending shares soaring 9% after hours.

The advance came after Buffett's conglomerate Berkshire Hathaway revealed a stake of 5 million shares, worth about $1.6 ...

Warren Buffett’s Berkshire Hathaway revealed a position in embattled healthcare giant UnitedHealth Group while showing ...

The conglomerate sold Apple shares during the second quarter, though the iPhone maker remains Berkshire’s largest ...

Warren Buffett’s Berkshire Hathaway Inc. took new positions in UnitedHealthcare Group Inc. and homebuilder D. R. Horton Inc., ...

UnitedHealth shares soar after Berkshire stake, but analysts warn deep challenges and regulatory risks cloud the path to recovery.

Berkshire Hathaway, the multinational conglomerate led by legendary investor Warren Buffett, acquired a stake valued at approximately $1.6 billion in insurer UnitedHealth Group, a regulatory filing ...