Intel Stock Plunges Nearly 29% on Weak Forecast

Intel (INTC) reported Q3 2026 revenue of $16.5B (+21% YoY), with Data Center and AI division up 78% to $7.3B, while PC business declined 5%. Taiwan Semiconductor (TSM) saw Q3 2026 revenue of $46.7B (+41.2% YoY), with 68% from high-performance computing. Intel faces challenges in manufacturing and profitability, while TSM leads in advanced chip manufacturing and AI infrastructure.

Intel's CFO, David Zinsner, issued inaccurate guidance for Q3 2026, leading to a ~30% stock drop. The Client Computing and Physical AI Group saw a 9% sequential decline, contrary to Zinsner's 'flattish' prediction. Intel now expects a 20% Q4 decline in PC-related revenue. The company is redirecting 18A production lines to Intel 3 for Xeon 6, delaying Panther Lake. Intel forecasts a 5x increase in server CPU TAM to $400B but faces substrate bottlenecks.

Intel's stock dropped 28% after issuing a weaker Q4 outlook, with revenue forecasted at $15B-$16B, below expectations of $17B. Gross margin is expected to fall to 37% from 43%. AI demand for memory is impacting PC sales, according to CEO Lip-Bu Tan. Data center revenue grew 78% YoY, but growth is limited until additional fab capacity is added.

Nasdaq Composite fell 2.86% on October 30, led by declines in Alphabet (-12.6%), Intel (-28.6%), and Reddit (-29%). Concerns over AI infrastructure spending and negative free cash flow drove the selloff, despite strong cloud demand. Key earnings reports from Apple, Palantir, AMD, and Qualcomm in November could impact tech stock stability. Alphabet's Q3 revenue grew 25%, but free cash flow turned negative at $9.065 billion.

Intel (INTC) shares fell over 30% in a single session after Q3 2026 earnings, despite beating EPS and revenue estimates. The drop was driven by a lowered Q4 outlook and weak PC market forecasts. The company faces margin pressures from rising memory costs and high capital expenditures. Analysts are divided on the stock's prospects, with some citing risks and others pointing to potential demand recovery.

Intel's shares plunged 30% on Friday, wiping $110B off its market cap, after lowering its Q4 outlook due to weak PC sales and chip market conditions. A recent plant explosion is expected to reduce Q4 revenue by $300M. Employees express uncertainty about layoffs, though some analysts argue the market reaction was excessive, citing strong demand for server chips and AI division growth.