Microsoft Market Value Plunges By $1 Trillion

Microsoft Market Value Plunges By  Trillion

By Douglas A. McIntyre
Publication Date: 2026-03-04 15:12:00

  • Disappointment With AI

  • Lags Behind OpenAI and Google

  • Hard To See How It Can Catch Up

  • The analyst who called NVIDIA in 2010 just named his top 10 AI stocks. Get them here FREE.

Maybe it’s a record. Maybe it is not. It has to be close. Microsoft’s (NASDAQ: MSFT) market cap had gone from $4 trillion in late October to $3 tillion today.

Investors celebrated the fanfare over its amazing valuation late last year. The Wall Street Journal reported that only Apple (NASDAQ: AAPL) and Nvidia (NASDAQ: NVDA) had moved above the same level.

READ: The analyst who called NVIDIA in 2010 just named his top 10 AI stocks

Microsoft announced its Q1 2026 earnings on October 29 of last year. Revenue rose 18% to $77.7 billion. EPS rose 13% to $3.72. It was the company’s comments about AI that helped boost shares. Satya Nadella, the CEO, said. “Our planet-scale cloud and AI factory, together with Copilots across high-value domains, is driving broad diffusion and real-world…