SK Hynix Accelerates: Record Stock, 16 Gbps Chips, and a $26.5 Billion Nasdaq Play
18.06.2026 - 22:34:01 | boerse-global.de
SK Hynix stormed to a fresh all-time high on Thursday, its shares surging 6.51% to 2,685,000 KRW as the memory chip giant began shipping samples of its next-generation HBM4E memory to major customers. The rally etched a new peak into the stock’s history and lifted the broader KOSPI index above 9,000 points for the first time.
The samples are destined for Nvidia’s upcoming Rubin-Ultra platform and AMD’s MI500 series, cementing SK Hynix’s pole position in the high-bandwidth memory (HBM) segment where it commands a 58% market share. The 12-layer HBM4E chips pack 48 GB of capacity and deliver 16 gigabits per second per pin, while energy efficiency improves 20% over the previous generation. A proprietary packaging technique called MR-MUF cuts thermal resistance by 17%, a critical advantage for AI workloads that generate intense heat.
Parallel to the technology push, SK Hynix is aggressively expanding its capital markets footprint. The company is preparing a Nasdaq listing of American Depositary Receipts, with the US Securities and Exchange Commission expected to grant clearance by late June. Trading is slated for late July or August 2026, and the listing could raise up to $26.5 billion — a war chest earmarked for capacity expansion, including the Yongin semiconductor cluster where production capacity is targeted to triple by 2034, a full decade ahead of the original timeline.
Should investors sell immediately? Or is it worth buying SK Hynix?
The fresh capital will also shore up liquidity as SK Hynix invests $15 billion in next-generation technologies. Mass production of the HBM4E chips is scheduled for 2027, and new fabrication lines such as M15X are being readied to meet skyrocketing demand from hyperscaler AI customers.
To fuel this breakneck expansion, SK Hynix is revamping its hiring approach. The company has scrapped academic degree requirements for entry-level positions, placing greater weight on practical skills. Hundreds of new chip design engineers are being recruited as the firm battles for talent in a market where specialised AI memory engineers are in short supply.
Investors have rewarded the strategy handsomely. The stock has nearly quadrupled year-to-date, gaining 297%, and net foreign buying alone reached 86.3 billion Won on Thursday. Despite a relative strength index of 72 — technically overbought territory — some analysts argue the shares remain undervalued on discounted cash flow models. SK Hynix’s market capitalisation now sits at roughly 90% of domestic rival Samsung Electronics, underscoring how deeply the AI memory supercycle has reshaped Korea’s chip landscape.
With the SEC green light imminent and a Nasdaq debut in sight, SK Hynix is locking down the financial firepower to keep its dominance intact through at least 2028, when analysts still expect tight supplies and elevated prices. The combination of cutting-edge samples, an all-time high, and a multi-billion-dollar listing marks an unusually powerful trifecta for any semiconductor company — and one that appears far from spent.
Ad
SK Hynix Stock: New Analysis - 18 June
Fresh SK Hynix information released. What's the impact for investors? Our latest independent report examines recent figures and market trends.
