AMD’s shares are caught in a tug-of-war this week. A sector-wide sell-off in semiconductor stocks on Tuesday erased some of the recent euphoria, while a separate debate over production bottlenecks and potential new manufacturing partners adds a longer-term dimension to the story. The result is a stock that looks stretched by almost any short-term measure, but whose underlying narrative remains firmly tied to the artificial intelligence boom.
The chip rout was indiscriminate. Nvidia shed 3.7 percent, while Intel, Marvell and AMD dropped between 3.8 and 9 percent. Memory-chip makers took the worst hit: Micron plunged 11 percent and SanDisk tumbled 12.6 percent. AMD closed at EUR 457.00, a 7.1 percent slide from its 52-week high of EUR 491.85, which had been touched only a day earlier. Despite the pullback, the stock is still up 139 percent since the start of the year and has gained 283 percent over the past twelve months.
The trigger for the sell-off was not bad news from AMD itself, but mounting scepticism about debt-financed AI infrastructure spending and nervousness ahead of Micron’s quarterly report, due after Wednesday’s close. Micron had guided for third-fiscal-quarter revenue of $33.5 billion, a gross margin of roughly 81 percent and adjusted earnings per share of $19.15. While AMD is not directly tied to Micron’s numbers, the memory giant’s commentary on pricing, hyperscaler investment and AI demand will colour sentiment across the entire sector. A miss could rekindle fears that AI expectations have run ahead of reality.
Meanwhile, AMD’s own production strategy is evolving. The company currently manufactures its new server processors at TSMC in Taiwan, with plans to add TSMC’s Arizona facility later. Management has framed this as building a geographically more diverse manufacturing base for AI infrastructure. But several reports now point to preliminary talks with Samsung about becoming a second foundry partner. The rationale is clear: TSMC’s capacity is tightening, and securing enough wafers and memory is becoming as critical as chip design itself.
For investors, this is an entirely new kind of question. AMD is no longer being traded as a cyclical chip stock. The market is repricing it as a capacity-constrained beneficiary of the AI build-out. The current share price already assumes that supply bottlenecks will become a lever for AMD, not a ceiling. The stock trades more than 23 percent above its 50-day moving average, and its 30-day annualised volatility sits at 73 percent — a reminder that the rally is built on momentum as much as fundamentals.
Should investors sell immediately? Or is it worth buying AMD?
The valuation leaves little room for disappointment. AMD’s market capitalisation stands at roughly EUR 764 billion. Yet the average analyst price target is EUR 428.38, about 6 percent below Tuesday’s close. That does not mean the market is wrong — simply that share price momentum has outstripped analyst forecasts. The relative strength index of 57.4 suggests the stock is not yet overheated, but the 73 percent volatility figure underscores the risk.
A second foundry partner would bring operational hurdles of its own. Samsung has historically lagged TSMC in manufacturing quality, and AI ambitions depend on a finely tuned ecosystem of silicon, memory and software. More options only help if quality and delivery meet the bar. Still, should the Samsung talks solidify into a contract, AMD would gain genuine negotiating power in the supply chain, reducing its single-source dependency.
Fundamentally, AMD’s own numbers give the bull case a solid floor. In its first fiscal quarter of 2026, revenue hit $10.3 billion, with the data-centre segment growing 57 percent to $5.8 billion, driven by EPYC processors and rising Instinct GPU shipments. The company expects second-quarter revenue of roughly $11.2 billion, which would represent year-on-year growth of about 46 percent. The growth trajectory is intact, but the question is whether the market will continue to pay a premium that far exceeds the stock’s moving averages and analyst targets.
For now, AMD’s stock is a test case for how the semiconductor trade has evolved. Investors are no longer paying just for chip performance or financial results. They are paying for credible access to scarce production capacity and for the narrative that AI demand will keep those factories full. The next few days — with Micron’s report and any confirmation of Samsung talks — will show whether that narrative can sustain the stock at its current level, or whether the easy part of the rally is truly over.
Ad
AMD Stock: Buy or Sell?! New AMD Analysis from June 24 delivers the answer:
The latest AMD figures speak for themselves: Urgent action needed for AMD investors. Is it worth buying or should you sell? Find out what to do now in the current free analysis from June 24.
AMD: Buy or sell? Read more here...
