Melius analyst Ben Reitzes upgraded Microsoft to buy, citing the company's role as the 'adults in charge' of AI amid industry fears. He raised the price target to $665 from $465. Shares rose 1.5% to $525.18.

One free account opens every story complete, the live board, the 30-day calendar, a watchlist and breaking alerts on your phone. No card. The wire stays free to read.