Microsoft (NASDAQ: MSFT) has faced significant headwinds in 2026, with investors fearing that AI could erode demand for many of the company’s core software services.
Concerns have also mounted that Microsoft’s heavy spending on artificial intelligence infrastructure would compress margins and weigh on profitability over time.
The company’s latest earnings report, covering the fourth quarter of fiscal year 2026 ending June 30, offered a strong rebuttal to those worries.
Revenue climbed 18% year over year to $90 billion, while adjusted earnings per share rose 23% year over year to $4.74, even amid those substantial AI investments.
Microsoft’s stock surged 15% following the quarterly update, but analysts suggest the post-earnings rally may not fully capture the company’s long-term growth potential.
The standout figure from the report was a cloud backlog of $678 billion as of quarter’s end, representing an 84% increase year over year.
That backlog number provides Microsoft with exceptional visibility into sustained future demand across its cloud computing division, which remains the company’s primary growth engine.
Microsoft Cloud’s overall sales jumped 27% year over year during the quarter, while Azure revenue posted an even stronger 43% increase in the same period.
Beyond raw cloud metrics, Microsoft’s AI investments are producing measurable commercial traction, with Microsoft 365 Copilot reaching 30 million paid seats by quarter’s end.
Net paid subscription additions for Microsoft 365 Copilot more than doubled quarter over quarter, signaling that customers are actively embracing the company’s AI-powered productivity tools.
The Copilot results directly challenge the narrative that AI threatens Microsoft’s business, instead showing the company successfully monetising the technology through integrated services.
Microsoft’s ability to layer AI capabilities across its existing productivity suite, including Word, Excel, and Teams, gives it a structural advantage over standalone AI competitors.
Despite the strong quarter and the post-earnings stock surge, MSFT shares remain down approximately 2% year to date as of early August 2026.
That disconnect between operating performance and share price performance suggests the market may still be underweighting Microsoft’s cloud momentum and AI monetisation progress.
The company’s significant free cash flow generation, robust balance sheet, and reliable income program add further layers of resilience to the investment case heading into the second half of 2026.
