Tempus AI Stock Sinks After It Agrees to Buy Personalis for $1.5 Billion
Tempus AI shares fell 7.74% to $48.41 on July 20, 2026, after the company agreed to acquire Personalis for about $1.5 billion, or $16.25 per share, with Personalis shares dropping 13.32% to $13.34. Th…