SK Hynix, the South Korean memory chip giant, has listed its American Depositary Receipts on the Nasdaq, marking its U.S. stock market debut. The company raised $26.5 billion by selling 177.9 million ADRs at $149 each, capitalizing on a booming memory market that CEO Kwak Noh-jung expects to remain supply-constrained until at least 2030.
HBM Leadership and Nvidia Partnership
SK Hynix is the leading developer of high-bandwidth memory (HBM), a critical component paired with GPUs and AI chips to boost performance. The company holds a multiyear HBM supply agreement with Nvidia, positioning it as the primary partner in this space. Analysts project SK Hynix will control over half the HBM market, giving it a competitive edge over rivals Samsung and Micron.
Strong Financials and Capacity Expansion
In the first quarter, SK Hynix's revenue surged nearly 200% year over year, while gross margins expanded from 57% to 79%. Approximately 78% of revenue came from DRAM, with the remainder from NAND flash memory. The company plans to double its wafer capacity within five years, though HBM production consumes three times the wafer capacity of standard DRAM, meaning overall DRAM supply growth will be less dramatic.
Supply Constraints and Cyclicality
CEO Kwak Noh-jung has warned that 2027 will see the worst supply shortages in the industry, with constraints persisting through 2030. ASML's inability to produce enough extreme ultraviolet (EUV) lithography machines limits the industry's ability to catch up with AI-driven demand. SK Hynix is signing longer-term contracts to reduce the notorious cyclicality of the memory market. With a forward P/E ratio of about 7.5 and a DRAM supercycle expected to last four to five years, the stock appears attractively valued.