Investing.com — Shares of fell nearly 5% in mid-day trading as a confluence of sector-specific regulatory fears and a negative macro surprise drove investors to reduce exposure to high-flying semiconductor names. The chip sector, which had been outperforming the broader market on the back of undying AI demand, came under pressure as sentiment shifted sharply.
The primary catalyst weighing on AMD and its peers was a proposal from South Korean officials to fund a “citizen dividend” through taxes levied on AI-related profits, which rattled semiconductor investors globally. Samsung Electronics and SK Hynix fell sharply in Seoul, and the contagion spread to U.S.-listed chip stocks, with Micron Technology also declining on the day. AMD’s steep drop was amplified by its lofty valuation: based on adjusted trailing earnings, AMD’s stock had been trading at a price-to-earnings ratio of roughly 92 — nearly twice as expensive as rival Nvidia — leaving little room for error when sentiment sours.
U.S. CPI rose to 3.8% year-over-year in April, coming in stronger than expected and adding to the negative backdrop for growth stocks. The NASDAQ fell 1.51%, the declined 0.79%, and the slipped 0.31%, reflecting broad risk-off sentiment across markets. On the institutional side, recent filings showed mixed positioning among large AMD investors, with several funds including Zevenbergen Capital and Allspring Global trimming their stakes ahead of today’s session.
The pullback comes despite AMD’s fundamentally strong position. CEO Lisa Su had just highlighted “outstanding” Q1 results driven by accelerating AI infrastructure demand, noting strong momentum from inferencing and agentic AI, with server growth expected to accelerate meaningfully. The company guided for approximately $11.2 billion in Q2 2026 revenue, representing roughly 46% year-over-year growth. Today’s decline appears to reflect profit-taking and macro-driven risk aversion rather than any deterioration in AMD’s underlying business trajectory.
This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.
