Microsoft reiterates plans to make $80B AI investment, albeit with potential adjustments

Microsoft’s infrastructure expansion plans have become a focal point for investors and analysts following recent speculation about potential adjustments to their data center strategy.

Current situation: Microsoft has reaffirmed its commitment to spend over $80 billion on infrastructure in the current fiscal year ending June 2025, despite market speculation about canceled data center leases.

• TD Cowen analysts reported that Microsoft had canceled leases with “at least two private data center operators”
• The news contributed to Microsoft’s stock falling 1.9% on Friday, alongside broader market declines
• Microsoft’s stock continued to decline 1% on Monday, while related companies like Digital Realty Trust and Vistra saw even steeper drops

Infrastructure strategy: Microsoft emphasizes continued growth while acknowledging the possibility of strategic adjustments in certain areas.

• The company added more data center capacity in 2024 than any previous year
• Microsoft maintains partnerships with various providers, including CoreWeave, for additional data center capacity
• The company is also involved in the $500 billion Stargate data center initiative alongside Oracle, SoftBank, and OpenAI

Market impact: The uncertainty surrounding Microsoft’s infrastructure plans has created ripple effects across the data center industry.

• Data center operator Applied Digital saw its stock drop 13%
• Digital Realty Trust, a major data center company, experienced a 2.7% decline
• Vistra, a power supplier to data centers, fell almost 5%

Looking ahead: Microsoft’s strategic adjustments to its infrastructure investments signal a more nuanced approach to data center expansion, potentially reflecting a broader industry trend toward optimizing AI infrastructure deployment while managing costs. The company’s ability to balance aggressive growth with strategic “pacing” could set important precedents for how major tech companies approach AI infrastructure investments in the coming years.