The AI boom's biggest customers are now Big Tech's biggest bets, and the latest quarter showed which side pays off first.

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It's almost astonishing to see Alphabet shares trading at these levels.

Over the past month, shares of Alphabet have begun to diverge from the broader technology sector, drawing attention from investors searching for signs of changing market leadership. While many ...

What a difference a day makes when it comes to companies reporting earnings. Earlier this week, shares of Alphabet were hitting yet another new all-time high, suggesting a renewed leadership role for ...

Nvidia is now worth more than its Big Tech rivals Alphabet and Amazon — as well as the entirety of China’s stock market. The chipmaker’s market capitalization passed Amazon’s on Tuesday and Alphabet’s ...

Forbes contributors publish independent expert analyses and insights. John Navin is a Colorado-based journalist who writes about stocks. A big part of today’s action is a result of the Fed’s decision ...

Editor's Note: This article has been updated to reflect that Alphabet will report first-quarter earnings on Thursday. The stock is down 2.38% over the past year and a steeper 17.99% year-to-date.