Overview
- Samsung reported preliminary second-quarter operating profit of about 89.4 trillion won, roughly a 19-fold year‑over‑year rise, and investors sold memory and AI-related stocks on Tuesday after the numbers failed to exceed already lofty expectations.
- Major memory names including Micron, Samsung and SK Hynix have fallen more than 20% from recent peaks, pushing those shares into bear‑market territory and wiping hundreds of billions from market value.
- SK Hynix’s planned Nasdaq ADR sale to raise about $28 billion is set to begin trading later this week and is now seen as a key sentiment test for investor appetite in the AI memory trade.
- Analysts continue to point to near‑term tightness for high‑bandwidth memory, but growing profit‑taking, rising yields, and concerns about future hyperscaler orders and supply ramps have shifted focus from fundamentals to valuation risk.
- The selloff has spread beyond memory stocks to chip equipment and indexes, highlighting how concentrated gains in a few names made markets and South Korea’s KOSPI unusually sensitive to moves in Samsung, SK Hynix and Micron and raising the risk of further volatility if bookings or guidance disappoint.