Microsoft Corporation Q4 2026 Earnings Recap

Microsoft’s shares jumped 14.7% post-earnings, driven by exceptional cloud growth and strong AI infrastructure investments that significantly outpaced expectations.

Key Takeaways

• Fiscal year revenue topped $331 billion, up 18% year-over-year.
• Microsoft Cloud revenue exceeded $214 billion, growing 27%, with Azure surpassing $100 billion and growing 41%.
• Added 31 new data centers this quarter (88 over the fiscal year), expanding capacity rapidly with plans to double overall AI infrastructure in two years.
• Significant efficiency improvements in AI workloads: 4x throughput increase for Copilot, 40% better performance per watt on MAI models using Maia 200 silicon.
• Broad model catalog with 11,000+ models and 5x increase in customers using multi-provider AI models underscores strong adoption of Microsoft’s AI platform ecosystem.