MSFT Stock Eyes $350 If Critical Support Breaks, Amid Microsoft’s AI Cost Concerns

Microsoft Corporation continues to deliver solid revenue growth, but escalating AI-related spending and margin compression are raising...

Microsoft’s AI Bet Faces Market Skepticism After Earnings Reset

Quick overview

  • Microsoft's revenue growth is strong, driven by Azure and AI services, but rising AI-related costs are compressing margins and raising sustainability concerns.
  • The company's stock has fallen below the critical $400 support level, reflecting a broader market reassessment of mega-cap technology valuations.
  • Despite strong earnings, investor sentiment has shifted, with a focus on long-term profitability rather than just headline growth.
  • A recent downgrade from Stifel has intensified valuation concerns, highlighting the uncertainty around AI monetization and its impact on margins.

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Microsoft Corporation continues to deliver solid revenue growth, but escalating AI-related spending and margin compression are raising cautious questions about sustainability.

A Strategic Dilemma Emerges

Microsoft appears to be navigating a difficult crossroads. Revenue growth remains solid, supported by Azure expansion and AI-driven services. However, the cost of maintaining leadership in artificial intelligence is rising rapidly, creating pressure on margins and investor confidence.

Melius Research analyst Ben Reitzes suggests Microsoft may need to increase capital expenditures even further to remain competitive with Alphabet Inc. and Amazon.com, Inc.. That presents a challenging trade-off:

  • Increase spending significantly → free cash flow could weaken further.
  • Hold back spending → raises concerns about execution gaps or earnings management.

Neither outcome is particularly reassuring for shareholders. The perception of a “lose-lose” situation stems from this tension between competitive necessity and financial discipline.

Stock Weakness Near Key $400 Support

Microsoft shares have slipped back below the critical $400 level after a sharp sell-off. This area represents both psychological and technical support, making it an important line in the sand.

A decisive break below $400 could trigger additional downside, especially as momentum indicators remain fragile. The recent decline reflects more than short-term volatility. It signals a broader market reassessment of valuation, capital intensity, and risk across mega-cap technology stocks.

Notably, the pullback occurred despite an earnings beat. That reaction underscores a shift in investor priorities: headline growth is no longer sufficient if future profitability appears uncertain.

A Market Reset Reframes Expectations

Microsoft’s stock has undergone a notable repricing in recent months, signaling a broader reset in how investors are assessing mega-cap technology leaders. After peaking above $555 in October, shares retreated sharply, shedding more than $150.

MSFT Chart Monthly – Testing the 50 SMA for the Third TimeChart MSFT, MN1, 2026.02.17 21:29 UTC, MetaQuotes Ltd., MetaTrader 5, Demo

The stock attempted a recovery, rebounding to around $483 ahead of the latest quarterly report. However, renewed concerns around surging AI costs reversed that move, sending MSFT lower again and placing the psychologically important $400 level firmly back in focus, which was pierced last week as MSFT fell to $392 but it rebounded, however it fell  back down, giving back the gains and is now facing the 50 monthly SMA (yellow) which seems like it held again.

If the 50 SMA would break, then the next target would be the April 2025 low of $345. But for now the larger uptrend is still in play, and this pullback to the 50 SMA seems like another retrace before the upside momentum resumes again, but we might also see a breakdown below the 50 monthly SMA.

Escalating AI Costs Compress Margins

The primary issue facing Microsoft is not demand. Azure continues to grow at a healthy pace, and enterprise interest in AI-powered tools remains robust. The concern lies in the cost structure required to sustain that leadership.

Quarterly capital expenditures surged to $37.5 billion, up 66% year over year. Investment is flowing into:

  • Data-center construction
  • AI infrastructure expansion
  • Custom silicon development

While strategically important, this level of spending is materially compressing near-term margins. Revenue rose 17% year over year, but cost of revenue climbed 19%, reflecting tightening profitability dynamics. Management also cited higher memory-chip prices as an additional headwind.

Artificial intelligence remains a transformative opportunity, but its capital intensity is heavier and more prolonged than many investors anticipated. The uncertainty revolves around timing: when will AI workloads generate sufficient margin expansion to justify the upfront spending?

Downgrade Reinforces Valuation Concerns

Investor caution intensified following a downgrade from Stifel, which lowered its rating to Hold and reduced its price target significantly. The move highlighted concerns that consensus expectations may be too optimistic regarding both revenue acceleration and margin resilience.

For years, Microsoft commanded a premium valuation due to consistent execution and expanding cloud margins. As capital expenditures balloon, that premium is now under scrutiny.

The downgrade effectively amplified a broader market recalibration: how much AI-driven growth is already priced into the stock, and how sensitive is that valuation to margin erosion?

Earnings Strength Fails to Lift Sentiment

Microsoft’s fiscal second-quarter results were strong by traditional measures. Revenue reached $81.27 billion, and adjusted earnings per share came in at $4.14, both above analyst expectations.

Under different market conditions, such results might have propelled the stock higher. Instead, shares fell roughly 5% in after-hours trading and extended losses in subsequent sessions.

This reaction highlights a meaningful shift in investor psychology. Markets are demanding clear evidence that AI-driven expansion will enhance long-term profitability rather than dilute it. Earnings beats alone are no longer enough if forward capital intensity clouds the outlook.

AI Monetization Remains Unclear

Enterprise adoption of AI tools is expanding, but monetization timelines remain uncertain. Many customers are still experimenting with pilot programs rather than committing to large-scale, recurring deployments.

Pricing models, competitive dynamics, and infrastructure economics are still evolving. There is also concern that intensifying competition could compress margins over time rather than expand them.

History shows that early-stage technology investment cycles often overshoot before sustainable returns emerge. Heavy upfront spending without near-term payoff can lead to valuation resets, even for dominant franchises.

Technical Outlook: Fragile Stability

From a chart perspective, the $400 level remains critical. Sustained trading below this threshold could accelerate downside pressure and invite momentum-driven selling.

While oversold conditions may produce short-term rebounds, conviction appears limited. Institutional participation has been selective, and recoveries have lacked durability.

Until Microsoft demonstrates clearer evidence that AI investments are translating into expanding margins and stable free cash flow, sentiment is likely to remain cautious. Growth remains intact, but the cost of pursuing AI leadership is forcing investors to weigh opportunity against risk with increasing scrutiny.

ABOUT THE AUTHOR See More
Skerdian Meta
Lead Analyst
Skerdian Meta Lead Analyst. Skerdian is a professional Forex trader and a market analyst. He has been actively engaged in market analysis for the past 11 years. Before becoming our head analyst, Skerdian served as a trader and market analyst in Saxo Bank's local branch, Aksioner. Skerdian specialized in experimenting with developing models and hands-on trading. Skerdian has a masters degree in finance and investment.

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