UNH Stock Soars After Buffett Boost. Why UnitedHealth Shares Need More.
1. Warren Buffett bought 5 million shares of UNH, boosting stock premarket. 2. UNH stock value halved over the past year amid sharp selloffs. 3. The company faces ongoing scrutiny over Medicare practices and reimbursement costs. 4. Political pressure targets pharmacy benefit managers like UNH's Optum Rx. 5. Despite challenges, UNH anticipates earnings growth return by 2026.