Microsoft briefly surpassed Apple as the world’s most valuable company by market capitalization in January 2024.
The change reflected movements in stock prices rather than a takeover or a change in ownership. Microsoft benefited from strong investor interest in cloud computing and artificial intelligence, including its close partnership with OpenAI. Azure, Microsoft’s cloud platform, became an increasingly important part of the company’s growth story.
Apple remained one of the world’s most valuable companies, supported by its iPhone business, services, and hardware ecosystem. Its stock performance at the time was affected by concerns about iPhone demand and sales in China, helping Microsoft move ahead temporarily.
Rankings by market cap can change quickly because they depend on live share prices. A company may lead during trading and finish the day in a different position.