South Korean memory giant SK Hynix confidentially files for U.S. listing in move to raise up to $14 billion
- Marijan Hassan - Tech Journalist
- 2 hours ago
- 2 min read
SK Hynix, the world’s leading provider of High Bandwidth Memory (HBM) for artificial intelligence, has officially signaled its intent to join the U.S. stock market. The South Korean chipmaking giant submitted a confidential Form F-1 registration statement to the U.S. Securities and Exchange Commission (SEC) on March 24, 2026, marking a pivotal step in its global expansion and its battle for AI dominance against rivals like Micron and Samsung.
The proposed listing, which is expected to take place in the second half of 2026, involves the issuance of American Depositary Receipts (ADRs).
While final terms are still under review, sources familiar with the matter indicate the company aims to float roughly 2% to 3% of its total shares, a move that could raise between $10 billion and $14 billion. If successful, it would rank as the largest U.S. listing by a foreign firm in over five years.
Funding the AI arms race
The primary motivation for the listing is a massive capital requirement for next-generation infrastructure. SK Hynix CEO Kwak Noh-jung revealed at the company’s annual shareholder meeting on March 25 that the firm is targeting 100 trillion won ($74 billion) in net cash to fund its mid-to-long-term roadmap.
Proceeds from the U.S. offering are earmarked for two flagship projects:
The Yongin semiconductor cluster: A multi-phase "mega-fab" in South Korea intended to be the world's largest chip production base.
The Indiana advanced packaging plant: A $3.87 billion facility in the United States focused on high-end chip stacking and packaging, critical for the HBM4 chips used in Nvidia’s "Rubin" GPU platform.
A "corporate value reassessment"
Beyond mere fundraising, the U.S. listing is a strategic effort to narrow the "valuation gap" between SK Hynix and its American peers. Despite controlling over 60% of the premium HBM market, SK Hynix has historically traded at a lower price-to-earnings multiple than Idaho-based Micron Technology.
By listing on a U.S. exchange, SK Hynix aims to give global investors a direct way to compare its performance with Micron, highlighting its technological lead in HBM4 development and its record-breaking $35 billion operating profit for the 2025 fiscal year.
Internal pushback and shareholder concerns
The plan has not been without controversy. The Korea Corporate Governance Forum and several prominent domestic fund managers have voiced opposition to the issuance of new shares, arguing that it would dilute the holdings of existing investors.
Critics suggest that with the company’s current "overflowing" free cash flow from the memory supercycle, SK Hynix should instead use share buybacks to facilitate the ADR listing. CEO Kwak addressed these concerns by framing the investment as "strategic insurance" against future market volatility.
"Even if a downturn comes, we must be able to invest steadily and continue growth," Kwak told shareholders. "Sufficient cash is a strategic asset for future growth and excellent insurance to prepare for market uncertainty."
The SEC will now review the confidential filing. If approved, SK Hynix is expected to provide further details on the offering's size and structure within the next six months, setting the stage for one of the most significant tech IPOs of the decade.
