AMD shares fall 9% despite record $11.5 billion revenue and doubled data center sales

Advanced Micro Devices (AMD) reported record-breaking financial results for its second quarter of 2026, powered by explosive demand for its artificial intelligence processors. However, despite beating Wall Street expectations on both top and bottom lines, the chipmaker's stock dropped nearly 9% in extended trading as investors focused on lofty valuations and flat margin forecasts.

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Record Data Center Growth Driven by AI Demand

AMD’s total revenue surged 50% year-over-year to a record $11.54 billion, topping consensus estimates of $11.28 billion. Adjusted earnings came in at $1.66 per share, surpassing expectations of $1.62.

The primary driver was AMD’s Data Center segment, where revenue more than doubled, up 107% annually to $6.7 billion. Sales were buoyed by rapid enterprise adoption of EPYC server CPUs and Instinct AI accelerators, as cloud providers and enterprise clients scale up machine learning deployments.

The data center unit now accounts for 58% of AMD's total revenue.

• Why the Stock Fell: Lofty Expectations and Rising Costs

• Despite the strong performance, AMD’s stock fell from its regular session close as several factors weighed on investor sentiment:

• Whisper Numbers vs. Guidance: For the third quarter, AMD projected revenue of approximately $13 billion (plus or minus $300 million). While this surpassed consensus estimates of $12.52 billion, some Wall Street analysts had set optimistic "whisper targets" as high as $14 billion.

• Flat Gross Margins: Management projected Q3 adjusted gross margins to remain flat at 56%, matching Q2. The lack of margin expansion signaled to investors that higher capital expenditures and production costs are offsetting top-line momentum.

• High Premium Valuations: AMD shares had soared significantly over the preceding year as investors bet on the company capturing market share from Nvidia. Trading at an elevated forward earnings multiple, the stock was "priced for perfection," leaving little room for a standard earnings beat.

Expanding Enterprise Contracts and Outlook

Despite the immediate market reaction, AMD leadership emphasized long-term growth momentum. Chief Executive Officer Lisa Su reaffirmed that server processor and AI accelerator demand remains constrained by capacity, with data center sales expected to accelerate further in the second half of the year. AMD recently finalized major enterprise deals, including an agreement with Anthropic to deploy up to 2 gigawatts of Instinct AI servers starting in early 2027.