SK Hynix Sets Sights on Nasdaq and TSMC Alliance as Shares Retreat from All-Time High

SK Hynix to list on Nasdaq in 2026, partners TSMC for HBM4 chips. Client-funded expansion pushes stock 169% higher; analysts raise targets to 3m won.

The volatile ride in SK Hynix shares this week masks a deeper transformation at the South Korean memory giant. While the stock gave back nearly eight percent on Friday after hitting a record high two days earlier, the company is quietly laying out a global blueprint that includes a Nasdaq listing in the second half of 2026 and a strategic foundry tie-up with Taiwan Semiconductor Manufacturing Company (TSMC).

Friday’s selloff drove the stock to 1,819,000 won, a 7.66 percent plunge from the 1,976,000 won peak reached on Wednesday. Institutional investors repositioned sharply after a US-China summit concluded without fresh technology agreements, adding a geopolitical sting to an already extended rally. Yet the long-term picture remains outsized: the shares have still gained about 169 percent year-to-date, and the 14-day relative strength index sits at 68.9 — elevated but not yet in overbought territory.

A Foundry Pivot for HBM4

The proposed Nasdaq listing, slated for the second half of 2026, is not the only international push. SK Hynix is revamping its production architecture for next-generation high-bandwidth memory (HBM4), moving the base chip to TSMC’s advanced logic processes. The alliance is designed to squeeze out maximum performance for Nvidia’s forthcoming Rubin platform, a sign that memory chips have shed their commodity past to become custom-engineered components for AI infrastructure.

Mass production of the new 16-layer HBM4 chips is set to begin later this year. The company’s HBM output for the remainder of 2026 is already largely sold out, with hyperscalers such as Microsoft, Meta, Google, and Amazon securing capacity through long-term arrangements that include co-investment in new fabrication lines — even covering expensive EUV lithography tools from ASML.

Client-Funded Expansion but a Trade-Off

For SK Hynix, the appetite among tech giants to lock in supply looks tantalizing. More capital means more capacity. Yet signing multi-year contracts at fixed prices could limit the company’s flexibility in a market where scarce supply historically commands premium pricing. Balancing growth with pricing power is emerging as the central tension of this boom.

Analysts remain bullish. UBS lifted its price target to 1.7 million won and sharply raised profit estimates, arguing the current memory cycle will prove longer and more lucrative than previous upswings. SK Securities went further, setting a target of 3 million won on the grounds that conventional cyclical benchmarks undervalue SK Hynix’s grip on the HBM market. The March quarter already delivered revenue of 52.6 trillion won and an operating margin of 71.5 percent; the market expects that margin to approach 76 percent for the full fiscal year. For 2026, analysts project an operating profit of more than 210 trillion won, with DRAM margins flirting with 80 percent.

Samsung’s Woes Widen the Gap

The distance from archrival Samsung Electronics is widening. Samsung’s yield for HBM4 remains below 60 percent, while SK Hynix has reached 80 percent on its 1c DRAM process. Adding to Samsung’s headaches, labour talks have stalled and a general strike looms at the end of May over unequal bonus payments — a risk that could further strain supply chains.

The two heavyweights together now account for 42.2 percent of the Kospi index, concentrating Korea’s benchmark in just a handful of semiconductor names. That concentration is both a testament to the sector’s dominance and a vulnerability if the AI trade suddenly sours.

Near-Term Anchors and a Long-Term Horizon

On the technical front, the 1,627,000 won level is emerging as a near-term support floor. The ex-dividend date is May 28, with a quarterly payout of 750 won per share. But the share price’s trajectory hinges on a bigger question: can SK Hynix finance its ambitious Yongin semiconductor cluster and global expansion without surrendering the pricing leverage that made this rally possible?

The Nasdaq listing, the TSMC partnership, and the sold-out order book all suggest a company pivoting from cyclical memory maker to a strategic, custom-chip supplier for the world’s largest AI builders. Whether investors can stomach the short-term volatility for that long-term prize is the new test.