Quick Read

  • AMD plunges 13% days after its record quarter as fears of Democratic AI regulation and slower data center buildouts overpower earnings.

  • Lisa Su now expects AMD revenue to grow more than 80% in 2027, insisting demand outstrips supply despite the selloff.

  • Broadcom falls 6% and Intel 8% as the chip rout spreads, leaving rich valuations little cushion if Washington curbs AI spending.

  • Read More: Learn 7 ways to generate income with a $1,000,000+ portfolio (sponsor)

AMD plunges 13% days after its record quarter as fears of Democratic AI regulation and slower data center buildouts overpower earnings.

Lisa Su now expects AMD revenue to grow more than 80% in 2027, insisting demand outstrips supply despite the selloff.

Broadcom falls 6% and Intel 8% as the chip rout spreads, leaving rich valuations little cushion if Washington curbs AI spending.

Read More: Learn 7 ways to generate income with a $1,000,000+ portfolio (sponsor)

Political risk is outweighing strong earnings across the AI chip trade, and Advanced Micro Devices (NASDAQ:AMD) is taking the hardest hit. AMD stock is at $424.36, down 13% in morning trading. The slide comes days after the chipmaker reported a quarter that CEO Lisa Su said "was the largest and most profitable in our history."

NVIDIA (NASDAQ:NVDA) stock is at $186.81, down 7%. Chipmakers are extending their selloff on fears that a Democratic-controlled Congress and Democratic state officials could tighten AI rules and slow data center construction. Across the group, semiconductor stocks are also extending declines after quarterly results from other chipmakers.

Midterm Results Put AI Rules Back in Play

Democrats won both chambers of Congress in the November 3 midterm elections, and traders are pricing in a tougher policy backdrop for AI. Rep. Yassamin Ansari, a Democrat, called on November 4 for a pause on advanced AI development until adequate regulations are in place. For AMD and NVIDIA, that rhetoric raises the prospect of slower data center buildouts just as both companies ramp new systems.

State-level pressure adds another layer of risk for AMD's customers. A Colorado legislative staff report noted that states have enacted "a variety of legislation and executive orders around data centers," with concerns covering energy use, water and electricity costs.

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AMD Slides Despite a Beat-and-Raise Quarter

AMD reported Q3 2026 revenue of $13.38 billion on November 3, up 44.7% year over year and ahead of the $13.08 billion consensus. The company's non-GAAP earnings per share of $2.09 beat the $1.94 estimate, while its Data Center revenue rose 97% to $8.55 billion. For Q4 2026, AMD guided to revenue of approximately $17 billion, plus or minus 3%.

Su raised AMD's longer-term outlook on the call: "Based on our current visibility, we now expect revenue to grow more than 80% in 2027, which is more than twice the long-term financial model we outlined at our Financial Analyst Day last November." Traders are considering whether election fears, stretched valuations or sector pressure explain AMD's drop, while dip buyers argue the company's fundamentals are solid.

NVIDIA, Intel and Broadcom Fall Less Than AMD

NVIDIA's slide ties to concern that tighter AI rules and resistance to data center construction could slow infrastructure spending and GPU demand. Bulls call it an overreaction, arguing projects can move elsewhere, and that the power, cooling, and networking suppliers behind the expansion keep benefiting either way (we rounded up seven of them in a free report on AI infrastructure names that aren't chipmakers). The bears question the timing and sustainability of AI spending, including concerns about circular financing.

Guidance from NVIDIA already excludes China data center compute revenue, so the new worry centers on domestic buildouts. The company's next earnings report could offer a fresh read on whether that demand is holding up.

Intel (NASDAQ:INTC) stock is at $53.46, down 8%. The chipmaker is still digesting the tepid forecast it issued on October 29, when it guided Q4 revenue to $15 billion to $16 billion, a sequential decline. Washington is also an Intel shareholder, since the U.S. government holds a significant equity interest that the company has flagged as a risk in its SEC filings.

Broadcom (NASDAQ:AVGO) stock is at $304.51, down 6%. Guidance from Broadcom, issued September 2, called for Q4 FY2026 AI semiconductor revenue of $21.7 billion. AMD has the freshest beat-and-raise report of the group, but it's posting the steepest decline.

How AMD's Business Model Differs From Its Rivals

Merchant silicon is the core of AMD's model, with Instinct accelerators and Helios racks positioned as the main challenger to NVIDIA and EPYC processors competing against Intel in servers. NVIDIA dominates AI computing with a full-stack platform anchored by its CUDA software and networking gear.

Intel operates as an integrated device manufacturer, combining its x86 franchise with a contract foundry business that doesn't yet turn a profit. Broadcom takes a different route, designing custom AI chips and networking silicon for hyperscalers while owning VMware's infrastructure software.

What's Next for AMD as Policy Risk Meets Valuation

Valuation focuses the political question. NVIDIA trades at a trailing price-to-earnings ratio of 40x, while AMD carries a price-to-book ratio of 12.67x, and those multiples leave less cushion if Washington slows AI spending.

The next test for AMD is whether its Helios ramp outpaces any new AI rules from Congress or state capitals. Bulls can point to Su's remark that "demand is higher than supply." Permitting fights or a development pause, however, could delay the customer buildouts behind AMD's forecast.

Macro data could add volatility for AMD and its peers, with oil rebounding, weekly jobless claims out on November 5 and the October payrolls report due November 6. A cautious approach could make sense until Washington's AI policy direction resolves.

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