Here’s a clean, market-level explanation of that Microsoft move, tying price action to fundamentals and expectations (not just the headline numbers).

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Why Microsoft Fell ~10% Despite “Good” Fundamentals

At first glance, Microsoft’s results looked strong:

• Q2 revenue +15% YoY (constant currency)

• Azure +38%, beating expectations

• Microsoft 365 Commercial +14%, driven by pricing and subscriber growth

So why did the stock sell off hard?

Because stocks don’t trade on whether results are good — they trade on whether results are better than what was already priced in.

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1. Expectations Were Extremely High (Especially for AI)

Going into earnings, the buy-side narrative was:

• Azure acceleration driven by AI workloads

• Near-term monetization of Copilot and OpenAI integration

• Clear evidence that AI demand is translating into unconstrained revenue growth

In other words, the market wasn’t asking:

“Is Azure growing fast?”

It was asking:

“Is Azure growing as fast as it could, given demand?”

That distinction matters.

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2. Supply-Side Constraints Changed the Narrative

The key negative wasn’t demand — it was capacity.

Management commentary implied:

• Data-center, chip, and infrastructure constraints are limiting how fast Microsoft can deliver AI workloads

• Some AI demand is being pushed out, not fully captured in the near term

This is critical for valuation:

• Demand problems = cyclical (market forgives)

• Supply constraints = growth capped, even if customers want more

That’s what hit sentiment.

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3. Azure Beat — But Not Enough to Reset the Story

Yes, Azure +38% is objectively strong.

But the market had quietly hoped for:

• Re-acceleration beyond that level

• Or stronger AI-specific revenue visibility

Instead, the message was:

“Growth is solid, but we can’t fully monetize AI demand yet.”

That’s a timing problem, not a structural one — but timing matters for stocks priced at a premium.

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4. Contrast With Meta Explains the Rotation

This is why Microsoft sold off while Meta surged:

Meta:

• AI spend already translating into revenue and margins

• Operating margin still ~41%

• Clear monetization inside existing ad business

Microsoft:

• AI demand strong, but delivery constrained

• Heavy capex with near-term monetization friction

• Margins fine, but upside capped for now

So capital rotated:

• Out of “future AI payoff”

• Into “AI already paying today”

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5. This Was a De-Risking Move, Not a Fundamental Breakdown

Important framing:

• This was not a rejection of Microsoft’s AI strategy

• It was a valuation reset + timeline adjustment

Markets effectively said:

“We still believe in Microsoft long term — but we’re not paying today for AI revenue that can’t be delivered yet.”

That’s why the sell-off was sharp but not disorderly.

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Bottom Line

Microsoft fell because:

• Expectations were sky-high

• AI demand exceeded delivery capacity

• Near-term monetization disappointed relative to buy-side hopes

Not because:

• Azure is weak

• Microsoft 365 is slowing

• The AI thesis is broken

This was a classic ‘great company, slightly wrong timing’ sell-off.