Microsoft Slides 18.4% in June as AI Fears Drive Worst Month Since 2000
Updated
Updated · Bloomberg · Jun 30
Microsoft Slides 18.4% in June as AI Fears Drive Worst Month Since 2000
3 articles · Updated · Bloomberg · Jun 30
Summary
$613 billion in market value has been wiped out as Microsoft heads for an 18.4% June drop, with shares down 1.3% Monday afternoon after erasing an earlier gain.
Investors are increasingly questioning how the software giant will fare in an AI-driven market, extending a selloff that would mark its worst monthly performance since December 2000.
The retreat builds on earlier concerns over heavy AI capital spending and the risk that AI could disrupt core software businesses, pressures that have already pushed the stock near 2023 lows.
Microsoft is now down about 24% year to date, making it the weakest performer among the Magnificent 7 and underscoring how sharply sentiment has turned on big-tech AI winners.
After a $570B wipeout, can Microsoft's massive AI spending ever generate a real return for investors?
With its OpenAI exclusivity gone, is Microsoft's AI empire more vulnerable than the market realizes?
Microsoft’s 2026 Stock Plunge: AI Capex Fatigue, Legal Risks, and the Battle for Cloud Dominance
Overview
In June 2026, Microsoft’s stock experienced a sharp downturn, reaching a 10-year valuation low and raising significant concerns among investors. This decline was not due to a single event but resulted from several interconnected factors, including broader struggles among major market players and a notable drop in the S&P 500. A key contributor to the uncertainty was an ongoing securities class action lawsuit, which introduced headline risk and added to the volatility. Overall, Microsoft’s challenges reflected both company-specific issues and wider market pressures, highlighting the complex environment facing large technology firms during this period.