Microsoft Corporation is trading 3.5% down today at roughly €383 amid multiple headwinds that overshadowed recent AI-driven gains.

  • Regulatory Scrutiny: The U.S. Federal Trade Commission (FTC) is reportedly broadening an investigation into Microsoft's business practices concerning its cloud services, AI, and software bundling, raising potential antitrust risks.
  • AI Spending Concerns: Investors are also reacting to the company's planned $190 billion investment in AI infrastructure for 2026, which is expected to pressure short-term margins and free cash flow.
  • Security Vulnerabilities: A controversy has emerged over Microsoft's handling of several unpatched zero-day vulnerabilities in Windows and Microsoft Defender, which are reportedly being actively exploited.