Uber's fourth-quarter operating profit rose 18% to $770 million but fell well short of the $1.2 billion forecast by analysts, hitting shares.

Ride-hailing firm Uber reported strong fourth-quarter revenue, but the outlook for bookings and Ebitda both came in light.

AMD (AMD) stock plunged after its weak near-term outlook on data center growth prompted analysts to cut price targets, despite quarterly

Key Takeaways Advanced Micro Devices shares plunged Wednesday after the chipmaker’s data center sales missed expectations.Analysts said AMD hasn’t shown how it can compete with Nvidia’s dominance in the AI chip market.

Google parent Alphabet Inc. posted fourth-quarter revenue that missed analysts’ expectations as growth in its cloud business slowed. The shares fell more than 8%.

Alphabet reports fourth-quarter earnings after Tuesday's closing bell. Investors will be focused on cloud momentum and AI traction, with shares of the Google and YouTube parent company holding fast near the record levels achieved last week.