Microsoft's market value has passed Nvidia's for the first time since June 2025. Investors treat the order of the two companies as a gauge of who profits most from the AI boom.
Microsoft is worth more than Nvidia again, with its market value passing the chipmaker's for the first time since June 2025. The swap matters because the two companies are the most closely watched measures of how Wall Street feels about artificial intelligence.
A gap measured in tens of billions
Data from November 9-10, 2026 put Nvidia at roughly $4.09 trillion and Microsoft at roughly $4.03 trillion. At that market capitalization, a single strong trading session can flip the order.
Apple led the same snapshot at approximately $5.07 trillion, so Microsoft and Nvidia are competing for second place.
How Microsoft got back in front
Microsoft's stock has swung between record highs and sharp pullbacks in recent months. On July 30, 2026, the company added about $450 billion in market value in a single session, its largest one-day gain on record, after upbeat guidance on Azure.
The momentum did not hold in a straight line. Microsoft slipped below the $4 trillion mark in June 2026 and reclaimed it in October 2026, yet it still trailed Nvidia until now.
Nvidia's lead and the custom chip question
Nvidia passed Microsoft in June 2025 on surging demand for its AI accelerators. Many of its buyers are hyperscalers, and Microsoft is one of them.
Microsoft is investing heavily in custom silicon to reduce reliance on outside suppliers. If in-house chips let it lean less on those suppliers over time, that could support its margins while pressuring the hardware vendors it buys from today.
A lead built through that much volatility can be fragile.
Source: Crypto Briefing
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