<div id="readability-page-1"><img width="1536" height="1024" src="https://imageproxy.pbkrs.com/https://invezz.com/wp-content/uploads/2026/02/Microsoft-.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://invezz.com/wp-content/uploads/2026/02/Microsoft-.png"/>Microsoft stock (NASDAQ: MSFT) fell 3.5% on Thursday, extending a post-earnings slide that began late last week and gathering fresh momentum as investors turned sharply more cautious.The move did not stem from a new company announcement, but from a market reassessment already underway.Slower cloud growth flagged a week earlier, mounting AI-related spending, and a renewed sector-wide sell-off combined to push one of Wall Street’s most heavily owned stocks sharply lower.The decline underscores a growing theme in markets, even companies seen as long-term AI winners are being judged more harshly on near-term cash flow and execution.<h2>Cloud momentum concerns are lingering</h2>The drag on Microsoft stock is not new, but it remains unresolved.Microsoft’s quarterly results showed continued strength in its cloud business, but with growth in Azure slowing compared with earlier periods.While Azure still expanded at a healthy pace, investors had been positioned for a stronger acceleration.For a company trading at a premium valuation, the direction of growth matters as much as the headline number.A deceleration, even a modest one, forces the market to rethink how fast Microsoft’s most important revenue engine can scale from here.That concern did not disappear after the initial post-earnings reaction.Instead, it lingered in the background, leaving the stock vulnerable when broader market sentiment deteriorated this week.<h2>Heavy AI spending is pressuring near-term cash flow</h2>The second factor weighing on shares is Microsoft’s rising investment bill.The company is spending aggressively on data centres, chips, and infrastructure to support artificial-intelligence services, including its Copilot tools and broader cloud offerings.These investments are central to Microsoft’s long-term strategy, but they come with a trade-off.Higher capital expenditure reduces free cash flow in the near term and puts pressure on margins, even if revenues remain strong.Investors have become increasingly sensitive to that balance.In a market environment that is turning more risk-averse, shareholders are less willing to accept today’s cash-flow strain in exchange for profits that may arrive years down the line.That shift in mindset has been particularly painful for large technology companies with ambitious AI plans.<h2>A broader tech sell-off amplified the move</h2>The final catalyst was the market itself. Over the past two sessions, technology stocks have come under renewed pressure as investors rotated away from crowded growth trades.The sell-off was intensified after Alphabet shocked markets with plans for massive AI-related capital spending, reviving fears of an expensive arms race across Big Tech.That news reframed Microsoft’s own spending in a harsher light.When sector sentiment turns, heavily owned stocks often fall harder simply because they are easy to sell. Microsoft, with its large index weight and deep institutional ownership, became a natural source of liquidity.The post Microsoft stock plunges 3.5%: here are 3 big reasons why appeared first on Invezz</div>

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Microsoft stock (NASDAQ: MSFT) dropped 3.5% on Thursday, continuing a post-earnings decline due to investor caution. Key factors include slower growth in Azure cloud services, increased AI-related spending impacting near-term cash flow, and a broader tech sell-off. Despite strong revenue, concerns over capital expenditures and market sentiment have pressured the stock, making it vulnerable to selling as investors reassess growth expectations.

- Microsoft stock (NASDAQ: MSFT) fell 3.5% due to a market reassessment following slower cloud growth and rising AI investments, which heightened investor caution.  
- Despite showing continued strength in its cloud business, slowed growth in Azure compelled a reevaluation of Microsoft's growth trajectory and its impact on cash flow.  
- Broader tech market pressures, including a shift in sentiment after Alphabet's significant AI-related spending announcement, contributed to the intensified sell-off, leaving Microsoft's stock vulnerable amid a market downturn.