[Microsoft's Market Cap Surpasses Nvidia's for the First Time Since June 2025] According to Reuters, on November 10th (Eastern Time), Nvidia's stock price fell more than 6% to approximately $167. Microsoft's market capitalization subsequently surpassed Nvidia's, making it the world's second-largest company by market value, for the first time since June 2025. At that time, Microsoft's market capitalization was approximately $4.03 trillion, and Nvidia's was approximately $4.02 trillion.