Key Highlights
- SK Hynix plummeted up to 10% following its landmark $26.5B Nasdaq listing, with profit-taking after a 500% rally over the past year
- Micron declined 4.9%, while Sandisk and Western Digital each tumbled 6% during Monday’s premarket session
- Semiconductor giants including AMD, Intel, Lumentum, Marvell, and Nvidia joined the downward trend
- TSMC remained unchanged despite announcing record monthly revenue of $13.8 billion for June
- MGM Resorts gained 2.7% on reports of potential acquisition discussions with Barry Diller’s People Inc.
Semiconductor stocks with artificial intelligence exposure experienced significant selling pressure during Monday’s premarket session. Market participants are growing skeptical about the sustainability of substantial AI infrastructure investments by major technology firms.
SK Hynix spearheaded the downturn. The memory chip manufacturer from South Korea fell as much as 10% following its historic $26.5 billion American Depositary Receipt listing on the Nasdaq last week. In Seoul, its shares closed 15% lower as traders locked in gains after the stock’s remarkable 500% climb during the previous twelve months.
The retreat came after SK Hynix posted a 12.8% advance on its inaugural U.S. trading session. Market analysts pointed to uncertainty surrounding HBM4 product delivery schedules and upcoming second-quarter financial results as factors intensifying the sell-off.
SK Hynix had delivered robust first-quarter performance, recording revenue of ₩52.6 trillion ($34.5 billion) alongside net earnings of ₩40.3 trillion. The manufacturer commands a dominant 58% share of worldwide high-bandwidth memory revenue.
Despite these impressive figures, market observers highlighted that significant reliance on high-bandwidth memory products might restrict the company’s ability to capitalize on the recent recovery in traditional DRAM chip prices.
Competing chipmaker Micron decreased 4.9% in premarket activity. Flash memory provider Sandisk lost 6%. Western Digital similarly dropped 6%, caught in the sector-wide downdraft.
The negative momentum rippled throughout the semiconductor industry. AMD, Intel, Lumentum, Marvell, Nvidia, and Seagate all registered losses in early Monday trading.
Additional Movers in Monday Trading
The market showed some bright spots. MGM Resorts advanced 2.7% following a Wall Street Journal report indicating that Barry Diller’s People Inc. had engaged in potential transaction discussions with the casino company. Both MGM and People declined to provide immediate commentary.
Stellantis increased 0.9% after disclosing a 10% increase in second-quarter vehicle deliveries. The automotive manufacturer behind Jeep attributed the growth to robust consumer interest in recently launched models across North American markets.
Taiwan Semiconductor Manufacturing remained essentially unchanged despite delivering record-breaking monthly performance. The foundry giant announced June sales of 442.68 billion New Taiwan dollars, approximately $13.8 billion.
TSMC is scheduled to release complete second-quarter financial results on Thursday. Analysts anticipate heightened scrutiny of that report amid widespread questions regarding artificial intelligence chip demand trajectories.
Equity index futures drifted lower in premarket hours. Market participants simultaneously monitored renewed tensions in Middle Eastern regions and prepared for a packed calendar of corporate earnings announcements.
The semiconductor sector weakness underscores mounting investor skepticism regarding AI-related capital expenditures. Major technology corporations have pledged enormous infrastructure investments, prompting markets to question the timeline for meaningful financial returns.
Monday’s declines followed a week dominated by SK Hynix’s highly anticipated U.S. market entry. The stock’s swift reversal demonstrates how rapidly market sentiment can pivot even following successful debuts.
