SK Hynix Debuts on Nasdaq With $26.5 Billion AI Chip Listing

SK Hynix, a South Korean semiconductor firm specializing in high‑bandwidth memory (HBM), announced its first listing on the Nasdaq stock exchange on July 10, 2026, raising roughly $26.5 billion through an American Depositary Receipt (ADR) offering that ranks among the largest ADR issuances worldwide for U.S. investors.¹ The company’s market value surged by approximately 650% compared to its last year’s closing price, underscoring investor confidence in chips that are critical to training large language models and generative AI systems such as those pioneered by OpenAI in 2019.¹ Each HBM chip produced by SK Hynix can deliver up to 7 GB/sec of bandwidth—an order‑of‑magnitude improvement over traditional GDDR technology used five years ago—and this capability directly enables Nvidia’s GPUs to achieve higher performance during deep learning workloads.¹ Industry analysts note that SK Hynix supplies these specialized memory modules to Nvidia’s accelerator lines, which have become the backbone of contemporary AI infrastructure across data centers and cloud services.¹ Beyond the financial milestone, the listing highlights broader market recognition of hardware requirements driven by deep learning applications beyond computer vision tasks, including natural language processing and generative modeling.¹ However, geopolitical tensions surrounding semiconductor