Intel Shares Plunge 29 Percent After Weak Earnings Forecast

Intel suffered its steepest stock market decline in more than five decades on Friday, October 30, 2026, as investors reacted to a disappointing earnings forecast, weaker personal computer demand, and production disruptions at its Israeli facility. The 29% plunge also reduced the value of the US government's investment in the semiconductor manufacturer by approximately $12 billion.

The decline put Intel on track for its second-largest single-day loss on record and its worst performance since 1974, according to CNBC. Despite the selloff, the government's 10% ownership stake remains profitable overall, although its market value has fallen substantially.

The setback comes after an impressive rally earlier in 2026. Intel shares had gained approximately 150% before Thursday's earnings announcement, supported by growing demand for central processing units used in artificial intelligence workloads.

Intel forecast adjusted earnings of 25 cents per share and quarterly revenue between $15 billion and $16 billion. Analysts surveyed by LSEG had expected earnings of 43 cents per share and revenue of $17.1 billion.

The company also faces mounting pressure from declining computer demand. According to Newser, Intel expects the PC market to contract 12% this year and another 10% next year. Counterpoint Research separately reported that global PC shipments declined 4% year over year in the second quarter.

Analysts at D.A. Davidson downgraded Intel from buy to neutral on Friday, questioning whether its valuation adequately reflected the company's operational difficulties. Their report carried the title:

"Not fixed yet."

The analysts also highlighted the severity of the weakness affecting the computer industry in their assessment.

"We understand the PC market is being impacted at the industry level. However it is hard to justify the current multiple when weakness is so significant."

Intel's management attributed part of the disappointing outlook to rising component costs and continued weakness in the PC market. The company also faces production losses following an explosion at a semiconductor fabrication facility in Israel earlier in October.

Intel Chief Financial Officer David Zinsner addressed the expected duration of the industry downturn and the company's investment priorities.

"We see the PC slowdown continuing at least through the first half of next year. We will continue making disciplined investments in capacity and working capital to increase supply and support future growth."

The Israeli facility incident killed two workers and seriously injured another. According to Zinsner, the disruption is expected to cost Intel approximately $600 million in lost revenue over two quarters.

CEO Lip-Bu Tan described the incident and its consequences for manufacturing operations.

"unfortunate and tragic accident," said Tan, describing the explosion.

The incident forced the company to suspend operations at the facility for an extended period, affecting deliveries of its 10-nanometer chips.

"extended shutdown," Tan said, describing the interruption to production.

The manufacturing business remains central to Tan's recovery strategy. Intel is the only US-based manufacturer of advanced logic chips and has begun high-volume production of its 18A processors at its new Arizona facility. Its next Arizona manufacturing plant is expected to begin operations by the end of 2028.

However, Intel has not yet secured external customers for its newest chips. Tan expressed confidence that commercial partnerships could be announced soon.

"We're going to have a couple of customers ready to announce the next two quarters," Tan said during the earnings call.

He also highlighted development progress involving the company's upcoming manufacturing technology.

"tremendous progress," Tan said, describing Intel's work on its forthcoming 14A chips.

Intel's decline coincided with a broader technology stock selloff. The Nasdaq Composite fell more than 2.5%, while the S&P 500 lost nearly 2% and the Dow Jones Industrial Average declined approximately 1%, equivalent to around 500 points.

Other semiconductor companies also recorded substantial losses. Nvidia dropped approximately 4%, Broadcom declined 6%, and Qualcomm fell 12%. Alphabet also extended its losses after plunging more than 12% on Thursday.

Amazon shares slipped approximately 1% following a third-quarter earnings miss on both revenue and profit. The company maintained its 2026 capital expenditure forecast of $220 billion and reported negative free cash flow for a second consecutive quarter.

The market reaction reflects growing investor concerns about whether substantial artificial intelligence investments by major technology companies will generate sufficient financial returns.

Matt Orton, chief market strategist at Raymond James, cautioned against interpreting the selloff as evidence that the AI investment cycle has reached its breaking point.

"I don't think this is a moment of reckoning but I think it's a moment where investors should take a long thought about how positioning across the space still remains crowded even though the fundamentals are strong," Orton told CNBC's Squawk Box Europe on Friday.