Both Google parent Alphabet and Tesla send Wall Street unhappy surprises over the gearing up of their capital spending. When will it pay off?

“Alphabet isn’t just reporting earnings, it’s reporting on the health of the entire AI investment cycle. If management sounds any less committed to AI investment, the market won’t…

AI hardware stocks generally rise as Google hikes capital spending plans.

Meta, Microsoft and Amazon brace for scrutiny as spending soars and returns lag