A stock that has already more than tripled this year now faces a packed week of catalysts. SK Hynix is closing in on a US listing while simultaneously pushing the boundaries of NAND flash technology, giving investors fresh reasons to reassess the South Korean chipmaker beyond its well-known role as an Nvidia supplier.
Shares closed at 2,150,000 KRW on Friday, up 2.33% on the day and more than 217% since the start of 2026. The advance has been powered by explosive demand for high-bandwidth memory used in AI servers, but the company is now adding a second technological chapter — and a potential Nasdaq listing — to the story.
A US Listing Draws Closer
Reuters reported on Friday, citing two people familiar with the matter, that SK Hynix could list on the Nasdaq as soon as August. The company is said to favour the technology exchange over the New York Stock Exchange, though it declined to comment on the report. The confidential filing with the SEC was lodged in March, with one source at the time flagging a potential offering of up to $14 billion. No details on share count, pricing or timeline have been made public.
The SEC could grant approval for an American depositary receipt listing as early as the week beginning 22 June, according to Reuters — a timeline the company has not confirmed. For current shareholders, the key unknown remains the degree of dilution, which cannot be quantified until SK Hynix discloses the terms.
NAND Pushes Past 400-Layer Ambitions
A separate development adds depth to the investment case. According to reports from TrendForce and Digital Citizen dated 12 and 13 June, SK Hynix has completed verification of a 375-layer NAND design. Mass production is slated to begin by the end of 2026, using existing fabrication capacity that will be retooled.
The design represents a technical leap. To manage increasing resistance and signal delay in ever-denser stacks, SK Hynix is introducing molybdenum into part of the word-line structure. Notably, the product was originally targeted at the 400-layer class but was scaled back — not a retreat, but a sign of the formidable engineering challenges above that threshold.
The competitive gap is significant. Samsung began mass production of 286-layer NAND in April 2024, while Kioxia’s 218-layer product was developed in 2023. A 375-layer device would give SK Hynix a clear lead and bring it close to the next industry milestone.
Should investors sell immediately? Or is it worth buying SK Hynix?
NAND flash is an indirect but essential component for AI infrastructure: data centres require high-density storage alongside compute. The company’s memory narrative is thus expanding beyond HBM into a broader advanced-memory story.
Fundamentals Back the Rally
The rally rests on real earnings. In the first quarter of 2026, SK Hynix posted revenue of 52.6 trillion won and an operating profit of 37.6 trillion won, translating to an operating margin of 72%. The main drivers were high-bandwidth memory chips for AI servers and high-capacity DRAM modules. Its status as a key Nvidia supplier has been a central pillar.
A US listing would open the stock to American index funds and institutional investors — exactly the buyers who have been chasing AI infrastructure names in recent months.
Technicals and Risks in Play
Despite the blistering run, the stock sits about 11% below its 52-week high of 2,407,000 KRW touched on 2 June. It has stretched 37% above its 50-day moving average, a sign of how quickly the price has outsprinted its trend. The relative strength index stands at 58.4, suggesting no extreme overbought condition, but the annualised 30-day volatility of over 100% underscores how rapidly sentiment can shift in AI-linked equities.
A macro wildcard arrives this week: the Federal Reserve meets on 16 and 17 June. High-valuation technology stocks are acutely sensitive to interest-rate expectations. A more hawkish tone could temporarily sap the tailwind that has lifted AI names.
For the week ahead, traders will weigh fresh reports on the Nasdaq listing against the Fed decision. How the market prices those two forces may well determine SK Hynix’s direction more than its underlying fundamentals — at least until more details emerge on both the US IPO and the 375-layer NAND rollout.
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