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Microsoft's $570 Billion Rout Sets Up Its Worst Month Since 2000

Microsoft shares are on track for their worst monthly performance since 2000, losing $570 billion in market value amid investor concerns over the impact of artificial intelligence on the company's profitability.

June 29, 2026
2 min read
Source: Bloomberg
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Key Numbers

loss value
570B
period
month

Microsoft Corp. (MSFT) shares are heading for their worst month since the dot-com bubble burst in 2000, with the company losing approximately $570 billion in market value. The decline comes as investors grow increasingly concerned about how the software giant will navigate a world dominated by artificial intelligence.

Reasons for the Decline

The sharp selloff is driven by several factors:

  • AI Concerns: Investors fear that Microsoft's massive investments in AI will erode profit margins without delivering immediate returns.
  • Intensifying Competition: Microsoft faces fierce competition from Google and Amazon in the cloud and AI markets.
  • Macro Headwinds: High interest rates and inflation continue to pressure tech stocks broadly.

Context

Microsoft's stock has fallen sharply this month, outpacing declines in the Nasdaq Composite. The $570 billion loss makes this the company's worst month in over two decades.

Similar Moves in the Sector

Microsoft is not alone in this downturn. Other major tech stocks, including Apple, Alphabet, and Nvidia, have also seen significant declines during the same period, indicating a broad selloff in the sector.

Frequently Asked Questions

Microsoft lost approximately $570 billion in market value this month.

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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.