Advanced Micro Devices (NASDAQ: AMD) delivered the sort of quarter that normally sends a semiconductor stock higher.
The chipmaker posted record revenue, earnings above expectations, data-centre sales that more than doubled and guidance comfortably ahead of consensus.
Yet the shares reversed a 7% regular-session gain and fell almost 9% after Tuesday’s close.
The problem was not demand. Investors focused instead on AMD’s forecast for adjusted gross margin to remain at 56% in the third quarter, even as revenue is expected to rise about 13% sequentially.
The reaction suggests Wall Street has shifted from asking how fast AMD’s AI business can grow to how profitably it can grow.
AMD Q2 earnings: Record growth was not enough for a stock priced for more
AMD reported second-quarter revenue of $11.54 billion, up 50% from a year earlier and above analysts’ estimate of roughly $11.28 billion.
Adjusted earnings reached $1.66 a share, beating the $1.62 consensus, while Data Center revenue surged 107% to $6.72 billion and accounted for 58% of total sales.
The company guided for third-quarter revenue of $13 billion, plus or minus $300 million, compared with Wall Street’s estimate of about $12.52 billion.
Client revenue increased 23% to $3.1 billion, Embedded sales rose 19% to $977 million and Gaming revenue dropped 31% to $779 million.
The 246% rise in adjusted earnings benefited from an unusually weak comparison.
AMD’s year-earlier quarter included $800 million of inventory and related charges connected to US export restrictions on MI308 accelerators for China.
The stock had gained 21% over the five sessions before the report.
Barron’s described the results as solid but unspectacular, capturing the gap between a technical beat and the larger upside surprise already fully priced in.
Aptus Capital Advisors portfolio manager David Wagner told MarketWatch that “good” was not enough after that run.
Investors wanted proof that AMD’s next growth engines were arriving faster than already optimistic assumptions implied.
AMD stock: Flat margins reveal the hidden cost of the AI ramp
AMD’s adjusted gross margin improved from 55% in the first quarter to 56% in the second.
However, management expects it to remain at 56% in the September quarter despite another sizeable increase in revenue.
Wagner told MarketWatch that the unchanged margin outlook probably disappointed investors.
The concern is not that Instinct accelerators or Helios systems are unprofitable. It is that early deployments may carry higher costs for networking, memory, integration and customer roll-outs than AMD’s mature server-processor business.
AMD is also moving from selling individual processors towards supplying complete rack-scale AI systems.
That expands its revenue opportunity, but makes execution, component costs and deployment economics more important.
Emarketer analyst Jacob Bourne told Reuters that AMD now faces the same test as Nvidia and the hyperscalers: investors want evidence that AI infrastructure investment is producing accelerating returns.
Helios demand keeps the long-term bull case alive
AMD expects Data Center sales to accelerate in the second half and more than double in 2027.
Helios has begun ramping, with customers including Microsoft, Meta, OpenAI, Oracle and Anthropic.
Before earnings, Benchmark analyst Cody Acree said the call should be judged mainly on September guidance, gross margin and Helios timing.
The quarter showed that AMD is converting demand into revenue. The next test is whether higher volumes improve system economics and lift margins.
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