
Global Business Weekend: Record Highs, AI Shake-ups, Oil Bears & Major Deals
The Dow Jones Industrial Average hit an all-time intraday high, surpassing its December peak of 45,073 to join Nasdaq and the S&P 500 in 2025 highs. Warren Buffett’s Berkshire Hathaway disclosed a stake in UnitedHealth Group, sending UnitedHealth shares up about 9.5%. Nvidia’s market