Which company passed a $3 trillion market capitalization during trading on January 24, 2024?

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Microsoft passed a $3 trillion market capitalization during trading on January 24, 2024.

Microsoft’s shares rose enough on January 24, 2024, for the company to cross the $3 trillion line intraday. The milestone followed a powerful rally linked to cloud computing, enterprise software, and investor enthusiasm about artificial intelligence integrated into Microsoft products and services.

Microsoft became the second company to reach that valuation after Apple. The wording “during trading” is important because market capitalization changes whenever the share price changes; a company may touch a level briefly and finish the day below it. Microsoft’s total value also depends on its number of outstanding shares, which can change through buybacks, employee compensation, and other corporate actions.

Source: Wikipedia · fact-checked Oct. 2026

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