South Korea’s memory-chip giant SK Hynix is making one of the boldest financing moves in semiconductor history, unveiling plans to raise as much as 45.45 trillion won ($29.43 billion) through a Nasdaq listing of American Depositary Receipts (ADRs) as it races to expand production capacity for the artificial intelligence era.
The fundraising, disclosed in a regulatory filing on Wednesday, underscores both the extraordinary capital requirements of the AI boom and investors’ growing appetite for companies that sit at the heart of the global AI supply chain.
If priced at the top end of the proposed range, the transaction would become the largest ADR offering ever completed, surpassing the $21.8 billion raised by Chinese e-commerce giant Alibaba Group during its landmark New York debut in 2014.
The offering also highlights how memory chips have become one of the most important components in modern computing, with AI systems increasingly dependent on advanced memory technologies to process vast amounts of data.
SK Hynix, the world’s second-largest memory chipmaker, plans to issue 17.79 million new shares to support the ADR listing, which is scheduled for July 10 on the Nasdaq exchange. The company said 10 ADRs will represent one common share.
The final amount raised could change depending on investor demand during the bookbuilding process.
The offering is being managed by a syndicate of Wall Street heavyweights, including Bank of America Securities, Citigroup Global Markets, Goldman Sachs, and JPMorgan Securities.
AI Boom Drives Massive Expansion
The company said proceeds from the fundraising will be directed toward an ambitious manufacturing expansion programme designed to strengthen its position in the AI semiconductor market.
Key investments include the construction of a major semiconductor fabrication facility in Yongin, the development of an advanced packaging plant in Cheongju, and purchases of critical manufacturing equipment, including Extreme Ultraviolet (EUV) lithography scanners.
As AI models become larger and more sophisticated, chipmakers are being forced to spend unprecedented amounts on manufacturing infrastructure. Building a leading-edge semiconductor facility now routinely costs tens of billions of dollars, while advanced packaging technologies have become increasingly important as companies seek ways to improve computing performance without relying solely on traditional transistor scaling.
Few companies have benefited more from the AI revolution than SK Hynix. The company dominates the market for High-Bandwidth Memory (HBM), a specialized form of memory that has become essential for training and running advanced AI systems.
HBM chips dramatically increase the speed at which processors can access data, making them a critical component in AI accelerators used in data centers.
SK Hynix supplies HBM products to some of the world’s most influential technology companies, including Nvidia and Google. Nvidia’s AI processors, which power many of the world’s leading AI models, rely heavily on SK Hynix memory products. As demand for AI computing has surged, so has demand for HBM chips.
That demand has transformed SK Hynix’s fortunes.
The company has emerged as one of the clearest winners of the generative AI boom, with investors rewarding its leadership in a segment where supply remains constrained, and pricing power remains strong.
Overtaking Samsung
The fundraising announcement comes just days after a historic milestone for the South Korean technology sector. On Monday, SK Hynix overtook Samsung Electronics to become South Korea’s most valuable listed company, reflecting investor confidence that the company is better positioned to capitalize on AI-driven demand.
The development marks a remarkable reversal in South Korea’s semiconductor industry. For decades, Samsung dominated the country’s technology sector and memory industry. However, SK Hynix’s early focus on HBM technology has given it a significant advantage as AI infrastructure spending accelerates globally.
Analysts now see HBM as one of the most lucrative segments of the semiconductor industry because of its technological complexity, high barriers to entry, and rapidly expanding demand.
Beyond raising capital, the Nasdaq listing is expected to significantly broaden SK Hynix’s access to global investors, particularly U.S. institutional funds that have been aggressively increasing exposure to AI-related companies.
Currently, governments and technology companies worldwide are investing heavily in chip production amid concerns about supply-chain resilience, technological leadership, and national security. At the same time, AI infrastructure spending continues to rise at an extraordinary pace, creating opportunities for suppliers across the semiconductor ecosystem.
SK Hynix’s planned fundraising is effectively a bet that AI demand will continue expanding for years to come and that memory will remain one of the most critical bottlenecks in the industry’s growth.
If investors embrace the deal, the company will secure nearly $30 billion to strengthen its manufacturing footprint, expand production capacity, and reinforce its leadership in one of the fastest-growing segments of the global semiconductor market.






