Wall Street was mixed on Friday, with gains in Moderna and other healthcare stocks, while AI-related chip stocks tumbled from recent highs.

The Nasdaq fell 2.2% and the S&P 500 dropped 1.4% as semiconductor stocks sold off amid growing concerns about hyperscaler AI spending sustainability.

NEW YORK (AP) — The U.S. stock market meandered to a mixed finish Thursday after several artificial-intelligence stocks veered back up their roller-coaster ride, while Apple…