Steve Ballmer is richer than Warren Buffett, Mark Zuckerberg, Larry Page, and Sergey Brin. The former Microsoft CEO is worth $120 billion, thanks to his estimated 4% stake in the company. Page and Brin have added $28 billion and $26 billion to their respective fortunes in 2023, lifting their net worths to $111 billion and $106 billion. Ballmer's fortune has ballooned this year thanks to Microsoft stock climbing to historic highs. The former Microsoft chief trails Larry Ellison ($133 billion) and Bill Gates ($137 billion) by some distance in Bloomberg's wealth index.

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Persons: Steve Ballmer, Warren Buffett, Mark Zuckerberg, Larry Page, Sergey Brin, Ballmer isn't, Sergey Brin —, didn't, Bill Gates, Jeff Bezos, Larry Ellison, Zuckerberg, Brin, Elon Musk, Bernard Arnault, Buffett, Ballmer's, Ballmer, Page, Brin haven't, he's Organizations: Microsoft, Service, Google, Bloomberg, Forbes, LA Clippers, Berkshire Hathaway, Gates Foundation, Meta Locations: Wall, Silicon, Berkshire