Some Investors Are Questioning the AI Trade. Microsoft Is Bucking the Trend

Investors are currently expressing doubts about the artificial intelligence (AI) sector due to concerns over the soaring expenses associated with constructing data center infrastructure. Forecasts suggest that AI infrastructure expenditures could exceed $1.3 trillion worldwide by the following year, leading to apprehension that this investment may not yield significant sales or earnings for the top AI firms.

However, Microsoft (MSFT) is defying this negative trend. Its stock price has risen by approximately 8% in the last month, driven by optimism about its Azure cloud computing growth and the recent update of its Copilot AI technology.

Microsoft's Q4 fiscal 2026 results revealed that customer demand for its Azure cloud services consistently outpaces available capacity. This surge in demand was mainly due to customers requiring more AI capacity, resulting in Azure cloud revenue surpassing $100 billion for the first time -- a 41% increase from the previous year.

Azure accounts for around 44% of Microsoft's total revenue, making significant growth in Azure sales a strong indicator that the company is successfully tapping into the expanding demand for AI cloud services.

The AI cloud market is projected to reach an estimated $2 trillion globally by 2030, with Microsoft's Azure currently holding the second-largest global cloud market share at 21%. Furthermore, Microsoft has allocated about $175 billion in capital expenditures this year, primarily for AI infrastructure. Despite this substantial investment, Azure's increasing sales and the $100 billion in annual revenue demonstrate that these expenditures have been well-spent.

Microsoft management estimates Azure revenue to grow by 45% in fiscal 2027, which should alleviate any concerns investors have about Microsoft's capacity to transform AI investments into sales.

While Azure currently takes center stage in Microsoft's AI strategy, the company's software initiatives also play a crucial role. Microsoft's Copilot app, which can run on a desktop, similar to Anthropic's Claude, assists users in coding, offers more workplace integrations, and performs certain tasks autonomously. Microsoft aims to make Copilot the new "operating system for work" and capitalizes on its long-standing appeal to enterprise users, anticipating continued benefits in the long run.

Even before the new Copilot version launched, the app had attracted 30 million paid subscribers, a 50% increase from a few months prior.

Enterprise companies are increasingly shifting their focus from traditional software to AI capabilities, with Gartner, a research firm, stating that businesses no longer seek new features; they desire "better outcomes" from AI. Microsoft's new Copilot aligns with this sentiment by integrating AI into its products. With its current trajectory, Microsoft could potentially double its paid Copilot seats by the end of fiscal 2027.

Microsoft's emphasis on AI enterprise software and its expanding Azure sales position the company well to continue profiting from AI over the long term.

Microsoft's stock price has a trailing price-to-earnings (P/E) ratio of 27, which is lower than the tech sector average P/E ratio of 33, making Microsoft stock an attractive investment option right now.