Buffett effect: UnitedHealth shares soars 30%, but Berkshire’s stake remains in red
UnitedHealth Group (UNH) has seen a 30% surge in its stock since Berkshire Hathaway disclosed a 5 million share investment in mid-August. Despite ongoing challenges and regulatory scrutiny, the health insurance giant has reaffirmed its 2025 earnings guidance. Analysts believe Berkshire likely bought shares closer to the low, and recent endorsements have bolstered sentiment.