Intel Stock Drop: Why It Fell 23% After a Q3 Beat

Intel’s third-quarter numbers were good. Revenue came in at $16.5 billion, up 21% from a year earlier, and non-GAAP earnings were 52 cents a share against the 38 cents Intel guided to, according to the call summary on MarketBeat. The stock still fell about 23% in after-hours trading on Thursday, October 29, per Reuters. It had closed at $92.07.

What did investors see that the headline didn’t say? One split, and one line from the CFO.

Why did Intel’s stock fall after a beat?

Split the business in two. Intel’s own release has Data Center and AI revenue at $7.3 billion, up 78% from last year. Client Computing and Physical AI, which is mostly PC chips, was $8.1 billion, down 5%.

Segment	Q3 2026 revenue	Change from Q3 2025
Data Center and AI	$7.3B	up 78%
Client Computing and Physical AI	$8.1B	down 5%
Intel Foundry	$6.7B	up 58%

Foundry’s figure includes sales to Intel’s own product groups, which the release cancels out in the $16.5 billion total.

The Register adds that the PC number is also down 9% from the previous quarter. Reuters says Intel expects PC chip revenue to fall in the mid-20% range in the fourth quarter. Intel’s guide for that quarter is $15 billion to $16 billion in revenue, and Reuters, citing LSEG data, put the analyst average at $17.07 billion. Adjusted earnings of 25 cents a share compare with an expected 43 cents.

Quarter done, fine. My read: next quarter is the problem, and PCs are still the bigger of Intel’s two businesses.

What’s hurting PC chips

Weak interest in PCs isn’t the cause, at least not the way Lip-Bu Tan tells it, and in my view that’s the more worrying version. In prepared remarks quoted by The Register, the CEO said customers “began signaling a PC slowdown based on memory prices and availability,” and that system prices have risen significantly this year, pressing on IT budgets that were already limited.

Intel’s CFO, David Zinsner, said the slowdown will last at least through the first half of next year, per the company’s release. Tan said the PC chip market could shrink 12%. The Register reports that as a forecast for next year, while a call-transcript summary on MarketBeat has about 12% for 2026 and about 10% for 2027. I couldn’t read the full transcript, so I’m not picking one.

Memory won’t ease soon either. The Register points to SK hynix saying this week that memory shortages could last until 2030, which is that company’s prediction and not a fact yet.

The server chip problem is supply

In my take, this part matters more than the PC drop. Demand for server CPUs is, by Intel’s account, ahead of what it can make. Tan said he was “disappointed that we were not able to meet strong customer demand in this quarter.”

His pitch is that AI agents will need a lot of cheap-to-run CPUs. He told investors the server CPU market could grow as much as fivefold in five years, from about $40 billion to more than $200 billion. That’s a forecast from the company selling the chips. My take: it assumes a lot about how many agents each server will handle.

Then came the explosion. A deadly blast in October at Intel’s Kiryat Gat factory in Israel made the short term worse. Reuters reports the plant largely makes data center chips, and Intel told it the blast will erase roughly $600 million in revenue across two quarters and reduce AI server chip supply to cloud customers. Zinsner said Intel planned to ramp the plant back up by the end of this week, after a two-week shutdown. Media reports, as relayed by Reuters, say two people were killed.

Asked whether Intel can meet server demand early next year, Zinsner wouldn’t give guidance. He said Intel will “likely not fully meet” what customers need, with the first half of the year tougher than the second.

The cash line

This one is short. On the call, Zinsner said Intel doesn’t expect positive cash flow this year, according to Reuters. Capital spending stays on track for $20 billion this year and will rise sharply in 2027 as Intel buys more chipmaking tools.

One caution here. A Gate News item says the CFO ruled out positive free cash flow in 2027, not 2026. It cites a secondary source, and Reuters’s wording is the one I could trace to the call, so I used it. Intel’s quarterly filing should settle it.

My read is that it’s the same story as Alphabet’s negative cash flow quarter, at smaller scale.

Big Tech is feeling it too. Amazon posted a trailing negative free cash flow of $42.4 billion and held its 2026 capital spending forecast at $220 billion, per CNBC. Euronews’s Friday, October 30 wrap has Alphabet down more than 12%, Amazon down more than 7% after hours and Intel down 23%.

My read

I don’t think Intel’s results said the AI build-out is slowing. Its fastest-growing business is selling to that build-out and can’t keep up. Analyst Jay Goldberg’s line to Reuters fits better: “No result is good enough, and bad results receive extra punishment.”

But I wouldn’t treat the server growth as safe either. A company that is supply constrained, spending $20 billion a year and burning cash needs its fabs to run without incident, and one of them just had a fatal accident. What I’ll watch is Intel’s next earnings report, due after the year ends: whether Data Center and AI growth holds near 78% while the PC decline flattens out.

Note on sources

Intel’s segment numbers, guidance and the CFO’s first quote come from its release, as copied by Business Wire. The 38-cent guidance figure comes from the MarketBeat call summary only. The prepared remarks and the call comments were read through The Register and Reuters, not the transcript itself, and the stock moves are after-hours figures that may have changed at the Friday open. The 2026 versus 2027 PC forecast and the date of the CFO’s cash flow warning are the two points where outlets differ, as described above.

Intel beat its own Q3 guidance and lost almost a quarter of its value anyway