SK Hynix investors' average purchase price of approximately 1.81 million won was broken as of the previous trading day, marking the first time 295,591 shareholders entered loss territory. The stock closed at 1.764 million won, down 4.23% from the prior session. Samsung Electronics investors face similar risk, with 538,940 shareholders holding an average purchase price of 224,736 won while the stock closed at 244,000 won, down 4.31%. The declines stem from growing questions about the sustainability of AI infrastructure investment that has driven the memory semiconductor super cycle.
SK Hynix and Samsung Electronics Stock Performance Data
According to financial investment industry data as of May 17, analysis of Naver Pay asset service user data showed SK Hynix's 295,591 investors held an average purchase price of 1,811,094 won. The stock closed the previous trading day at 1,764,000 won, down 78,000 won (4.23%), falling below the average purchase price and converting average investor returns into loss territory.
Samsung Electronics' 538,940 investors held an average purchase price of 224,736 won. The stock closed the previous trading day at 244,000 won, down 4.31%, still above the average purchase price. However, compared to the intraday high of 374,500 won reached last month on the 19th, individual investors' valuation gains have significantly decreased, raising the possibility of entering loss territory with further declines.
AI Infrastructure Investment Concerns Drive Semiconductor Decline
The recent sharp decline in SK Hynix and the broader semiconductor sector stems from questions raised about the sustainability of AI infrastructure investment that has driven the memory semiconductor super cycle. Domestic semiconductor companies recorded historic performance as AI datacenter and server memory demand exploded. However, investment sentiment rapidly contracted after New York State halted datacenter construction plans due to power and water resource shortages and electricity rate increases. Additional concerns emerged that China's CXMT could trigger memory price declines by significantly expanding production capacity with funds secured through its IPO.
Analysts Attribute Decline to Supply-Demand Factors
Securities industry analysts assess the recent weakness as a phenomenon stemming from temporary supply-demand instability rather than deteriorating corporate fundamentals. Price movements are mechanically amplified as the proportion of option trading, leveraged ETFs, trend-following funds, plus quant and algorithmic trading increases. When declines begin, hedge trading and ETF rebalancing simultaneously interlock to magnify the downward movement.
Seo Sang-young, researcher at Mirae Asset Securities, stated that earnings announcements from large technology stocks centered on semiconductors will serve as key variables determining future direction. He noted that recent adjustments have largely pre-reflected concerns about earnings, and if this earnings season confirms better-than-expected results, it could lead to improved investment sentiment.
Securities firms view this month's scheduled earnings announcements from global big tech companies as key variables that will determine the semiconductor sector's direction.
FAQ
What is SK Hynix's average investor purchase price and current stock price?
SK Hynix's 295,591 investors held an average purchase price of 1,811,094 won as of May 17. The stock closed the previous trading day at 1,764,000 won, down 4.23%, falling below the average purchase price.
Why did semiconductor stocks decline recently?
The decline stems from questions about AI infrastructure investment sustainability. New York State halted datacenter construction plans due to power and water resource shortages and electricity rate increases. Additional concerns emerged about China's CXMT potentially triggering memory price declines by expanding production capacity with IPO funds.
