Buffett heir makes first big Berkshire shake-up: Delta joins, UnitedHealth gone
Berkshire Hathaway disclosed a new $2.65 billion stake in Delta Air Lines and sharply increased its Alphabet holdings in its first-quarter filing under CEO Greg Abel. The company exited UnitedHealth, Amazon, Visa, and Mastercard. UnitedHealth shares fell over 2% Monday after Berkshire’s exit. Berkshire’s U.S.-listed equity portfolio stood at $263.1 billion as of March 31.