SK Hynix Begins Nasdaq Trading After Record ~$26.5B ADR Raise
On July 10, 2026, South Korea’s SK Hynix started trading on Nasdaq (when-issued SKHYV, then SKHY), after pricing about $26.5 billion of American Depositary Receipts at $149—the largest ADR offering on record and a landmark U.S. listing for the HBM memory supplier that underpins modern AI GPUs.
TLDR
SK Hynix began Nasdaq trading on July 10, 2026, after pricing a U.S. American Depositary Receipt raise of roughly $26.5 billion at $149 per ADS (about 177.9 million ADSs). Nasdaq market notices listed when-issued trading under SKHYV with a switch to regular-way SKHY. The listing is widely described as the largest ADR debut in history—larger than Alibaba’s 2014 New York IPO—and gives U.S. investors direct equity access to the chipmaker that holds a dominant share of the high-bandwidth memory (HBM) market powering AI accelerators.
What priced and what trades
Facts from primary market notices and contemporaneous wire coverage:
| Item | Detail |
|---|---|
| Pricing day | July 9, 2026 (U.S. filing / wire reports) |
| First trade day | July 10, 2026 (Nasdaq Global Select) |
| Raise size | ~$26.5B at $149/ADS (Reuters); earlier street talk had ranged toward ~$28–29B |
| Structure | ADSs representing ordinary KOSPI shares (commonly reported 10 ADSs = 1 common share) |
| Tickers | SKHYV when-issued → SKHY regular-way (Nasdaq Data Technical News) |
| Underwriters (reported) | BofA, Citi, Goldman Sachs, J.P. Morgan |
| Primary listing | Remains Seoul (KOSPI); U.S. is ADR layer |
Nasdaq’s Data Technical News (DTN2026-11) instructed data vendors to recognize the July 10 listing and the later ticker normalization. Company IR and SEC F-1/A materials underpin the offering structure.
Why Hynix, why now: HBM is the scarce input that pairs with Nvidia-class GPUs. SK Hynix has been the volume and technology leader in HBM for AI servers; 2026 earnings prints and Korea-share rallies reflected that scarcity premium. A U.S. ADR is not a technology launch—it is a capital-markets event that widens the investor base, deepens dollar liquidity, and anchors the memory pure-play next to U.S.-listed AI infrastructure names.
Why this story matters
Model launches dominate headlines; HBM is what makes those models train and serve at scale. Listing SK Hynix on Nasdaq turns the AI memory bottleneck into a liquid U.S. equity story, with all the scrutiny, index eligibility, and capital-recycling dynamics that follow. For the stack, July 10 is less “another IPO” and more formalizing the AI hardware bill of materials on Wall Street—right as frontier models (GPT‑5.6, Grok 4.5) go public and demand for next-gen memory remains structural.
Sources
- Nasdaq Data Technical News DTN2026-11: SK hynix Inc. listing, SKHYV → SKHY schedule (July 2026).
- Reuters: SK Hynix raises ~$26.5B after pricing ADRs at $149; Friday Nasdaq trading (July 8–9, 2026 reporting).
- CNBC: coverage of the U.S. listing size and Friday start (July 9–10, 2026).
- SK Hynix IR / SEC F-1/A materials referenced in market notices for ADS structure and underwriting.
Featured Image Alt Text
SK Hynix and Nasdaq logos with HBM memory modules and SKHY ticker for the July 10 ADR debut.
Tags
SK Hynix, Nasdaq, SKHY, ADR, HBM, Memory, Infrastructure, Semiconductors, AI Chips