Nasdaq Debut Marks Historic $26.5bn Entry
South Korean semiconductor giant SK Hynix has officially arrived on the U.S. capital markets.
Institutional Frenzy Fuels Opening Premium
The ADRs opened at $170, a sharp jump over the $149 price set late Thursday. Shares hit an intraday high of $177 before settling to close the session at $168.49. Demand was fierce; the deal was seven times oversubscribed.

More than 500 investment groups sought allocations, forcing lead underwriters—Bank of America, JPMorgan Chase, Citigroup, and Goldman Sachs—to scale back individual requests. Among the institutional heavyweights were Baillie Gifford, Coatue, and Situational Awareness, the firm led by former OpenAI researcher Leopold Aschenbrenner.
Dominating the High-Bandwidth Memory Pipeline
This massive cash infusion is earmarked for an aggressive manufacturing expansion to secure the company’s grip on the high-bandwidth memory (HBM) market. SK Hynix currently commands more than half of the global sector, serving as a primary supplier to Nvidia for the memory chips essential to AI data processing.
The company is currently constructing new fabrication plants in South Korea. It is also investing heavily in extreme-ultraviolet lithography technology from the Dutch firm ASML to refine its production processes.
Chasing a Valuation Re-rating
The U.S. move follows a period of blistering growth. In the first quarter, SK Hynix reported revenue of Won 52.6tn ($35bn), nearly triple the figure from the same period last year. On the Kospi exchange in Seoul, the company’s shares have surged more than 600 per cent over the past 12 months, pushing its market capitalization above $1tn.
Analysts see the U.S. listing as a catalyst for a valuation re-rating. Kim Dong-won, head of research at KB Securities, noted that the firm’s Korean-listed shares have traded at 4.5 times forward earnings—a discount compared to global rivals like Micron. Kim projects an operating profit of Won 290tn for the current year, climbing to Won 468tn in 2025.
Leveraged Bets and Market Volatility
The appetite for SK Hynix has spilled into the leveraged ETF market. According to Rocky Fishman of Asym Research, the CSOP SK Hynix Daily 2x Leveraged Product now holds $12bn in net assets, making it the largest single-stock leveraged exchange-traded product globally. Traders anticipate that new ETF products offering twice the daily returns of the new ADRs will emerge shortly.