SK hynix Jumps 13% in Nasdaq Debut as U.S. Investors Bet on AI Growth

ADR closes well above offering price, valuing the company higher than in Seoul as investors embrace its AI memory leadership

SK hynix made a strong debut on the Nasdaq, with its American Depositary Receipts (ADRs) finishing their first day of trading more than 13% above the offering price, underscoring growing confidence among U.S. investors in the company's role as a leading supplier of artificial intelligence (AI) memory chips.

Trading under the ADR structure, SK hynix opened at $170 on July 10 (U.S. time) and climbed as high as $177 during the session. Although the stock pared some of its gains amid profit-taking, it closed at $168.49, representing a 13.1% increase from its IPO price.

The ADR offering price had already included a premium of approximately 2.7% over the company's average closing price on the Korea Exchange during the previous three trading sessions. Even so, the double-digit gain on its first trading day suggested that U.S. investors were willing to assign a higher valuation to the South Korean chipmaker than its domestic market.

Based on the closing ADR price and current exchange rates, SK hynix's implied value stands at roughly KRW 2.53 million per common share, about 16% higher than its previous closing price of KRW 2.18 million in Seoul. Market participants said the premium reflects stronger investor confidence in the company's long-term growth prospects, particularly as demand for AI infrastructure continues to expand.

Analysts said the successful Nasdaq debut has renewed attention on the so-called "Korea discount," a term used to describe the lower valuations often assigned to Korean companies despite their global competitiveness. They argue that SK hynix's strong performance in the U.S. market demonstrates that international investors are placing greater value on its technological leadership and future earnings potential.

SK hynix has emerged as one of the biggest beneficiaries of the AI boom through its leadership in high-bandwidth memory (HBM), a key component used in AI accelerators and data center applications. The company is a major supplier of HBM chips to Nvidia and other global AI semiconductor companies, positioning it at the center of rapidly growing AI infrastructure investment.

Using the ADR closing price as a reference, SK hynix's market capitalization is estimated at approximately $1.2 trillion, surpassing that of U.S.-based memory chipmaker Micron Technology. While the comparison is based on a simple calculation and does not necessarily reflect the company's official market capitalization, it illustrates the strong valuation premium U.S. investors are willing to place on the company.

Global investment firms also viewed the debut positively. Dan Coatsworth, Investment Analyst at AJ Bell, told Reuters that demand from U.S. investors was stronger than many in the market had expected, suggesting that the recent slowdown in the memory market may represent a temporary pause rather than the end of the industry's growth cycle.

The ADR offering raised approximately $26.5 billion, making it the second-largest U.S. equity offering this year, following SpaceX's record-breaking IPO. SK hynix said the proceeds will be used primarily to expand advanced manufacturing facilities, increase AI memory production capacity, and accelerate next-generation semiconductor research and development.

The company's shares traded under the temporary ticker symbol "SKHYV" on the first day and will begin trading under the permanent ticker "SKHY" starting July 13.

Meanwhile, U.S. equities ended the session higher. The Dow Jones Industrial Average gained 0.29%, the S&P 500 rose 0.42%, and the Nasdaq Composite added 0.29%, supported by continued optimism surrounding AI-related technology stocks.

Earlier this year, SK Group Chairman Chey Tae-won emphasized the company's long-term growth ambitions, saying that the market still viewed SK hynix primarily as a conventional memory manufacturer and that the company "needs to become ten times bigger." He argued that SK hynix must evolve into a provider of customized AI memory solutions rather than remain solely a commodity memory producer. Analysts said the company's successful Nasdaq debut suggests global investors are beginning to recognize that transformation.