SK hynix seeks $29 billion on Nasdaq to fund AI memory factories

What happened?

SK hynix, the world's second-largest memory semiconductor maker and leader in HBM (High Bandwidth Memory) for artificial intelligence, has filed a securities registration statement with the U.S. Securities and Exchange Commission (SEC) and South Korea's financial authority. The goal is to raise up to 45.45 trillion won (about $29.43 billion) by issuing 17.79 million new ordinary shares represented by American Depositary Receipts (ADRs) on the Nasdaq Global Select Market. The IPO is scheduled for July 10, 2025, with the ADR price set through bookbuilding. Ten ADRs will equal one ordinary share. The underwriters are BofA Securities, Citigroup, Goldman Sachs, and JP Morgan.

Why is it important?

This is one of the largest ADR IPOs in history and underscores SK hynix's strategy to finance its aggressive expansion in AI memory manufacturing capacity. The company has indicated that all net proceeds will go to three specific projects:

• First factory in the Yongin cluster (Y1): with a committed investment of 31 trillion won ($21.5 billion), completion is scheduled for February 2027, with equipment installation in the second quarter of that year.
• Cheongju advanced packaging plant P&T7: dedicated to HBM assembly and testing, with an investment of 19 trillion won ($12.9 billion). It broke ground in April 2025 and is expected to be completed by the end of 2027.
• EUV equipment: SK hynix has already placed a record $7.9 billion order with ASML for approximately 30 EUV scanners, with deliveries through 2027.

This operation comes just two days after SK hynix surpassed Samsung Electronics as the most valuable company in South Korea, dethroning its rival after 26 years at the top. The company controls approximately 57% of the HBM market and 32% of global DRAM, and its Chairman Chey Tae-won has repeatedly stated that AI demand will keep supply tight until 2030.

What consequences will it have?

In the short term, the IPO will not alleviate the HBM and DRAM memory shortage, as the new factories will not reach volume production until 2027. DRAM contract prices have continued to rise throughout 2025 and are expected to keep increasing in 2026, as the three major manufacturers (Samsung, SK hynix, and Micron) allocate capacity to HBM, which consumes about three times more silicon per gigabyte than standard DDR5.

For SK hynix, listing on Nasdaq provides a broader international investor base and a currency (shares) for future acquisitions or financing. It also strengthens its positioning as the leading supplier of memory for AI, directly competing with Samsung and Micron.

For the tech industry, this capital injection into manufacturing capacity signals that demand for AI semiconductors remains extraordinarily high, and companies are willing to invest record amounts to secure future supply. However, the time lag between investment and production means memory prices could remain elevated for the next two to three years.

What should readers know?

SK hynix's IPO is a financial and strategic milestone. Investors should note that while the company is a leader in HBM, executing expansion projects carries technical and regulatory risks. Additionally, the memory market is cyclical, and AI demand could moderate if model training growth slows. On the other hand, the company has doubled its market capitalization in the past two years, driven by the AI boom, and its valuation may justify the ambitious fundraising.

“SK hynix is betting big on AI, but the real impact of this investment won't be seen for two to three years. Meanwhile, the memory shortage will remain a bottleneck for the industry.” — Analyst at TheVortiq