SK Hynix has completed a major U.S. market debut, raising $26.5 billion through its American depositary shares and marking the largest foreign IPO ever in the United States. The South Korean memory chip maker priced 177.9 million ADRs at $149 each, giving U.S. investors access to one of the world's most closely watched semiconductor names.
The listing began trading on Nasdaq under the temporary ticker SKHYV, with the permanent ticker SKHY set to take effect on Monday, July 13. Early trading showed strong demand, with shares opening above the offering price as investors responded to the company's role in the fast-growing AI supply chain.
SK Hynix is a key producer of high-bandwidth memory, a critical component in AI processors and graphics chips. As demand for advanced computing accelerates, the company plans to direct the new capital toward a new fab in South Korea, an advanced packaging facility, and EUV scanners for next-generation chip production.
The offering also reflects broader momentum in the semiconductor sector, where governments and manufacturers are competing to expand capacity and secure supply chains. U.S. officials have signaled interest in more domestic chip production, while companies such as Micron continue to scale investments in American manufacturing.
With record capital, strategic technology assets, and rising global demand behind it, SK Hynix's debut highlights how memory chips are becoming central to the future of AI infrastructure. The move may help shape a more distributed and resilient global semiconductor landscape.
