🔍 Read the full analysis: What Investors Should Know About Intel’s Historic Stock Plunge on ThorstenMeyerAI.com
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TL;DR
Intel shares fell about 29% on Oct. 30, their steepest one-day decline since 1974, after the company forecast fourth-quarter revenue and margins below analyst expectations. Strong data-center growth was offset by a sharp expected decline in PC-chip sales, higher memory costs and a factory accident in Israel. The U.S. government’s stake lost about $12 billion in market value that day but remained worth substantially more than its $8.9 billion purchase price.
Intel shares fell about 29% on Friday, Oct. 30, closing at $65.76 after the company’s fourth-quarter forecast came in below analyst expectations, despite reporting its strongest data-center growth in 15 years. The decline was the stock’s steepest one-day drop since July 1974, according to Yahoo Finance’s comparison of closing prices dating to May 1973.
The sell-off followed Intel’s third-quarter results, released after the market closed Thursday. Revenue rose 21% year over year to $16.5 billion, beating the company’s guidance. Adjusted earnings were $0.52 per share, above Intel’s $0.38 forecast. Its adjusted gross margin was 44.1%, also higher than its guidance.
Investors focused on what comes next. Intel forecast fourth-quarter revenue of $15 billion to $16 billion, with a midpoint of $15.5 billion. Analysts had expected $17.1 billion, according to LSEG data cited by CNBC. Intel also forecast adjusted earnings of $0.25 per share, below the $0.43 analysts expected, and an adjusted gross margin decline to 38%.
The company’s Data Center and AI segment brought in $7.3 billion, up 78% from a year earlier, and generated $3 billion in operating profit. PC-chip revenue, by contrast, fell 5%. Intel expects PC revenue to decline by more than 20% from the third quarter to the fourth, citing higher memory costs and more expensive systems. A fatal accident at its factory in Israel is expected to reduce fourth-quarter revenue by about $300 million, according to the source material.
Infographic 01 · One day, one stake
One trading day cost Washington more than it paid
Intel's stock fell about 29% on Friday after a weak forecast. Here is what that did to the shares the US government bought in August 2025, and how the price compares with what other buyers paid.
The government’s stake, on paper
433.3 million shares × price
- PaidAug 2025, at $20.47 a share$8.9B
- Thursday's close29 Oct 2026, $92.07$39.9B
- Friday's close30 Oct 2026, $65.76$28.5B
The one-day loss (about $11.4B) was larger than the $8.9B the government paid. The stake is still worth roughly three times its cost.
What different buyers paid per share
Red line: Friday’s close, $65.76
- US governmentAug 2025 · 433.3M shares$20.47
- SoftBankSep 2025 · 87M shares$23.00
- Nvidiaagreed Sep 2025 · 215M shares$23.28
- Public offeringAug 2026 · about 242M shares$95.00
2025 buyers are far above water; buyers of the August 2026 offering are about 31% below their price (my arithmetic).
Market prices as reported by Yahoo Finance and CNBC for 29–30 October 2026; no licensed price feed. Stake values: Yahoo Finance’s arithmetic with 433.3 million shares. Purchase prices from Intel’s 10-Q and the August 2025 agreement.
Sources: Yahoo Finance, 30 Oct · Yahoo Finance (stake), 30 Oct · CNBC, 30 Oct · Intel 10-Q, 30 Oct · Intel 8-K, 22 Aug 2025.
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AI Demand Brings a Supply Squeeze
The results show how AI demand is affecting Intel in opposite ways. Spending on data centers is boosting demand for server processors, but Intel says it cannot make enough to meet that demand. At the same time, data centers are consuming large quantities of memory, pushing up prices and contributing to higher PC costs. That pressures Intel’s PC business, which remains its largest business.
For investors, the sharp contrast between a strong quarter and a weak forecast highlights the importance of production capacity, costs and near-term demand—not just growth in the AI segment. Intel’s finance chief has warned that positive free cash flow next year is unlikely, adding another measure for investors to watch as the company tries to expand output and improve profitability.
The decline also affected the U.S. government’s investment. The government holds 433.3 million Intel shares, purchased at $20.47 each for $8.9 billion using chip grants previously promised to the company. Based on the reported closing prices, the holding’s value fell from about $39.9 billion on Thursday to about $28.5 billion on Friday. CNBC put the one-day loss at about $12 billion. The holding remained worth more than its purchase cost; the change was a paper loss in market value, not a realized loss.
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A Rally Before the Reversal
Intel’s share price had risen sharply earlier in 2026. Yahoo Finance calculated that it nearly quadrupled from the start of the year to a record on June 22. Friday’s fall left the stock nearly 80% higher for the year, according to the source, but more than half below that June peak. The drop also followed a broad decline in technology shares: CNBC reported that the Nasdaq Composite fell 2.9% on Friday, while Nvidia fell 4%, Broadcom more than 5% and Qualcomm 11%.
The comparison with 1974 is based on daily closing prices, not intraday trading. Yahoo Finance, using Norgate Data, found that only the July 5, 1974, decline—nearly 30%—was worse in its record beginning in May 1973. Intel also suffered a roughly 26% decline on Aug. 2, 2024, according to the source material. The latest drop erased nearly $140 billion in market value, Yahoo Finance calculated.
“Year-to-date system end-point prices have increased significantly.”
— Intel CEO Lip-Bu Tan, in prepared earnings-call remarks
Capacity and PC Demand Remain Unclear
The forecast does not settle how quickly Intel can increase server-chip production or how much of the current data-center demand it can capture. The source material also does not specify how long memory prices will remain elevated or when PC costs might ease. Those factors will affect whether the AI-related gains can offset pressure on the PC business.
It is also unclear whether outside customers will commit to using Intel’s manufacturing operations at a scale that would materially improve the company’s outlook. Friday’s stock move reflects market reaction to the forecast; it does not by itself establish how Intel’s longer-term manufacturing plans or demand will develop. The factory accident’s effects beyond the stated estimated $300 million revenue impact were not detailed.
Production and Margins in Focus
Investors will be watching Intel’s fourth-quarter results against its $15 billion to $16 billion revenue forecast and 38% adjusted gross-margin outlook. Updates on server-chip supply, PC demand and memory costs may help show whether the pressure described by the company is easing or continuing.
Another key measure is whether Intel can attract outside customers to its factories. The source material does not provide a date or confirmed commitments for such announcements. Intel’s warning that positive free cash flow next year is unlikely also leaves cash generation as a near-term concern, alongside the company’s ability to turn data-center demand into shipments and profit.
Key Questions
Why did Intel shares fall after a strong quarter?
Investors reacted to the fourth-quarter forecast, which was below analyst expectations for revenue and adjusted earnings. Intel also projected a lower adjusted gross margin, despite beating its own third-quarter guidance.
How large was the stock decline?
Intel closed at $65.76 on Oct. 30, down about 29% from $92.07 the previous day. Yahoo Finance’s closing-price comparison found only one steeper daily decline since May 1973: the nearly 30% fall on July 5, 1974.
How did AI demand affect Intel’s results?
Intel’s Data Center and AI revenue rose 78% to $7.3 billion. The company also said data-center demand was contributing to tight memory supplies and higher system prices, which put pressure on PC demand.
Did the U.S. government lose money on its Intel investment?
The value of the government’s shares fell by about $12 billion in one day, based on the figures provided, but the holding was still worth about $28.5 billion at Friday’s close compared with an $8.9 billion purchase cost. Those are market-value estimates; the decline was not a realized loss unless shares were sold.
Source: ThorstenMeyerAI.com
