SK Hynix approaches US listing in dual-listing strategy to access American capital markets; validates memory maker IPO confidence.

## SK Hynix' U.S. Market Debut

South Korean memory giant SK Hynix is accelerating its entry into Wall Street. The global leader in high-bandwidth memory (HBM) will list on Nasdaq by issuing American Depositary Receipts (ADRs) under the ticker symbol "SKHY," marking one of the largest U.S. listings by a foreign company in recent years.

The company traces its roots to Hyundai Electronics Industries Co., Ltd., established in 1983. It spun off from Hyundai Group in 2001 as Hynix Semiconductor, then took its current name after SK Group acquired it in 2012. Headquartered in Icheon, South Korea, and led by CEO Kwak Noh-jung, SK Hynix specializes in memory semiconductors—DRAM, NAND Flash, and MCP. The firm once faced existential crisis: in 2002, debt forced a near-sale to Micron Technology that fell through, and in 2023 it recorded an operating loss of approximately 7.73 trillion won amid collapsing chip prices. Two years later, it has emerged as the world's leading supplier of AI memory.

SK Hynix positioned its HBM technology ahead of the AI boom, establishing dominance with products like HBM2E and deepening strategic integration with clients including Nvidia and Google. This contrasts with Samsung Electronics, whose diversified business across consumer electronics, logic chips, and memory chips dilutes focus on the high-margin AI memory segment.

The U.S. listing is moving faster than expected. In March 2026, SK Hynix confidentially submitted an ADR registration statement to the SEC. On June 24, it announced plans to issue depositary receipts worth up to 45.45 trillion won (approximately $29.4 billion), with Bank of America, Citi, Goldman Sachs, and JPMorgan serving as lead underwriters. Trading on Nasdaq is expected to commence July 10, with each ADR priced at 255,500 won. Proceeds will fund Phase 1 of the Yongin Semiconductor Cluster wafer fab, the Cheongju P&T7 advanced packaging plant, and equipment including EUV lithography machines.

SK Group Chairman Chey Tae-won framed the listing as expanding the shareholder base beyond South Korea and increasing exposure to U.S. and international investors. CEO Kwak Noh-jung said at the annual shareholders' meeting that the company hopes its value will be re-evaluated in the U.S. market alongside major global tech firms.

Since the start of 2026, SK Hynix's stock price has surged over 300%, with gains exceeding 800% over the past year. On June 22 intraday trading, the stock briefly climbed over 6% to 2.95 million KRW, pushing the company's market capitalization past 2,082 trillion KRW and momentarily overtaking Samsung Electronics as South Korea's most valuable listed company—the first time since November 2000 that Samsung lost this crown.

Financial momentum is striking. First-quarter 2026 revenue reached 52.58 trillion KRW, up 198% year-on-year, with operating profit of 37.61 trillion KRW, up 405% year-on-year. The operating margin hit 72%, exceeding Nvidia's 65% in the same period. Market consensus expects second-quarter operating profit between 62 trillion and 65 trillion KRW, with some brokerages raising forecasts above 68 trillion KRW.

For full-year 2025, SK Hynix reported revenue of 97.15 trillion KRW (up 47% year-on-year) and operating profit of 47.21 trillion KRW (up 101% year-on-year)—the first time annual operating profit surpassed Samsung Electronics. HBM sales more than doubled, rising to 42% of total revenue.

SK Hynix dominates the HBM market with approximately 58% market share in Q1 2026 (per Counterpoint Research), over 60% as Nvidia's primary supplier, and more than two-thirds of global HBM supply orders. Counterpoint's latest data confirms SK Hynix's leading position in Q1 2026 HBM revenue, while Samsung Electronics and Micron each hold 21%, tying for second.

Samsung is aggressively competing, having mass-produced HBM4 by February and begun supplying Nvidia. On June 5, Nvidia CEO Jensen Huang confirmed that SK Hynix, Samsung, and Micron have all qualified and begun producing HBM4 for Nvidia's next-generation Vera Rubin platform. As AI chip power consumption approaches 1,000W and stacked layers increase, thermal management has become the competitive frontier, with the three players launching differentiated cooling solutions: iHBM, HPB, and TSV liquid cooling respectively.

**Accessing SK Hynix for Investors**

U.S. investors can trade SK Hynix ADRs directly on Nasdaq starting July 10. Post-listing inclusion in the Philadelphia Semiconductor Index (SOX) is expected, likely attracting passive fund allocations.

Overseas investors can trade SK Hynix on Korea Exchange (ticker 000660.KS), though this requires enabling Korean stock trading permissions or using sub-brokerage services. SK Hynix-related ETFs and 2x leveraged products are also available on the Korean market.

Several U.S. semiconductor ETFs currently hold SK Hynix positions. The Roundhill Memory ETF (DRAM), launched April 2, 2026, is the market's first "pure-play memory ETF," deriving over 50% of revenue from HBM-related businesses and holding difficult-to-access memory chip companies like SK Hynix, Samsung Electronics, and Kioxia. The Franklin FTSE South Korea ETF (FLKR) tracks the FTSE South Korea Index with SK Hynix accounting for 31.33% (and SK Hynix plus Samsung combined representing over 51%). The iShares MSCI South Korea ETF (EWY), the largest South Korea ETF in the U.S., holds SK Hynix as its top position at nearly 30%, with SK Hynix and Samsung combined at approximately 48% of assets. EWY has gained over 90% since 2026.

Taiwanese investors can access SK Hynix through Uni-President Asia Semiconductor ETN (020025), which holds SK Hynix at a weighting of 28.93%.