Microsoft Stock Surges on Strong Azure Forecast, Eyes Record Market Cap Gain

Microsoft (MSFT) shares surged more than 16% on Thursday following an upbeat forecast for its cloud computing division, positioning the company for a historic single-day increase in market capitalization.

If the gains hold through the market close, the tech giant could add over $485 billion to its market value. Citing LSEG data, Reuters reported this would surpass the previous record of a $441 billion gain set by chipmaker Nvidia on April 9, 2025.

Cloud Growth Eases Investor Concerns

The rally was triggered by Microsoft's guidance for its Azure cloud computing unit. The company said it expects 45% growth for Azure on a constant currency basis in its fiscal first quarter, significantly higher than the 40.92% consensus estimate from analysts surveyed by Visible Alpha.

The strong outlook provided fresh evidence that Microsoft's substantial investments in artificial intelligence are translating into revenue growth. This helped to alleviate investor concerns that the high costs of building out data centers and computing infrastructure could outpace demand.

AI Strategy Vindicated

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Analysts noted the results shifted the market narrative from the cost of AI to the returns on those investments. "The key question was whether it could shift the conversation from how much it is spending on AI to what it is earning from those investments, and the results suggested meaningful progress," said Jake Behan, head of capital markets at Direxion.

Microsoft affirmed its spending plans remain unchanged, projecting capital expenditures of $50 billion for the fiscal first quarter of 2027 and $175 billion for the 2026 calendar year, according to the report.

Wall Street Reaction

The positive report led at least nine brokerages to raise their price targets on Microsoft's stock, bringing the mean target to $560.90. The surge marks a significant reversal for the company, whose stock had been down more than 18% year-to-date as of Wednesday's close, lagging some of its "Magnificent Seven" peers.

"Microsoft reported a very strong quarter and it struck the tone markets are looking to hear as the key drivers of growth came from the cloud and AI divisions," said Brian Mulberry, chief market strategist at Zacks Investment Management.