SK Hynix Navigates a Wild Week: Nasdaq Listing Plans and TSMC HBM4 Shift Amid a 7.6% Rout

SK Hynix plans 2026 Nasdaq listing as AI memory demand surges. Despite a recent 7.66% drop, shares up 168% YTD; KB targets $1T market cap on HBM shortage.

South Korea’s semiconductor heavyweight is plotting a momentous move onto the global stage. SK Hynix aims to list on the Nasdaq in the second half of 2026, a strategic shift that signals deep confidence in the artificial intelligence boom. The listing comes at a time when the company is overhauling its chip architecture and tightening ties with Taiwan Semiconductor Manufacturing Co. (TSMC). Yet the stock’s trajectory remains anything but smooth.

On Friday, shares crashed 7.66 percent to close at 1,819,000 won, wiping out a chunk of the prior weeks’ gains. The selloff was triggered by a diplomatic summit between the United States and China that ended without any new technology agreements, prompting foreign institutions to dump Korean equities. Net selling by international investors reached 5.6 trillion won on the day. Retail buyers stepped in to the tune of 7.18 trillion won, but the damage was done.

Despite the setback, the longer-term picture is remarkable. SK Hynix shares have soared 168.69 percent since the start of the year and almost 60 percent over the past month alone. That kind of run makes the stock vulnerable to profit-taking, but analysts see more room to run if the fundamentals hold.

KB Securities recently raised its price target to 3,000,000 won, a level that would give SK Hynix a market capitalization of roughly 1 trillion US dollars — a feat currently shared only by Samsung Electronics among Korean companies. The bank’s thesis hinges on a severe shortage of memory capacity. It forecasts average selling prices in 2026 to jump 194 percent for DRAM and 244 percent for NAND. High-end memory, particularly HBM (high-bandwidth memory), faces virtually no new supply additions until 2027, according to KB. With about 70 percent of memory shipments already tied to AI applications, the bank projects an operating margin of 78.1 percent for SK Hynix next year — a level that would surpass both Nvidia and Saudi Aramco in profitability.

To feed that demand, SK Hynix is rearchitecting its next-generation HBM4 memory. The company will use TSMC’s advanced logic processes to manufacture the base die, optimizing performance for Nvidia’s upcoming Rubin architecture. The move marks a departure from standard memory production and cements HBM as a custom-designed component for AI infrastructure. Mass production of the new 16-layer chips is expected to begin later this year.

The capacity crunch is already evident. Management has effectively sold out HBM production for the remainder of 2026. Key clients include the hyperscalers — Microsoft, Meta, and Google — all of whom are racing to secure the limited supply. Analysts project operating profit for 2026 to exceed 210 trillion won.

Meanwhile, rival Samsung Electronics faces its own internal turmoil. The company’s union is threatening an 18-day strike starting on May 28, citing unequal bonus payments. Even though Samsung is a direct competitor, a prolonged labor dispute could unsettle the broader South Korean chip sector. SK Hynix, however, could stand to benefit if Samsung’s output is disrupted.

Near-term catalysts include Nvidia’s earnings report on May 20, which will provide the clearest signal yet on the pace of AI capital expenditure. As the primary HBM supplier to Nvidia, SK Hynix is directly exposed to any change in the chip giant’s outlook. That same week, on May 28, the stock goes ex-dividend. SK Hynix has set a payout of 375 won per share for this distribution, and the quarterly dividend stands at 750 won per share according to the company’s stated policy.

Longer-term, SK Hynix is pressing ahead with its massive Yongin fab cluster, a 19-trillion-won mega-factory slated to begin construction this May. Wafer testing is expected to commence in October 2027. The company also intends to build a substantial cash reserve to fund the project and other capital-intensive expansions.

The coming days will test the stock’s resilience. If Nvidia’s AI outlook remains robust, KB Securities’ ambitious margin forecast gains credibility. If the Samsung strike rattles supply chains, SK Hynix’s elevated valuation could come under renewed pressure. Balancing Nasdaq aspiration with near-term volatility is the new normal for this memory maker.