Synopsis : SK Hynix is set for a historic $28 billion Nasdaq IPO, with the issue reportedly 7x oversubscribed as UBS backs the ADR over Korean-listed shares. While AI-driven demand remains strong, analysts caution that rich valuations and memory-cycle risks could trigger volatility after listing.
SK Hynix is preparing for one of the biggest stock market debuts in history. The South Korean memory chip giant is targeting a $28 billion listing on the Nasdaq Global Select Market, with trading expected to begin on July 10 under the ticker SKHY.
According to Bloomberg, the IPO has already attracted massive investor demand, with the issue reportedly oversubscribed at least seven times. If successful, the offering would become the largest-ever US listing by a foreign company, surpassing Alibaba’s landmark $25 billion IPO in 2014.
The company plans to offer 17.79 million American Depositary Shares (ADSs), representing around 2.5% of its outstanding shares, while enforcing a 90-day lock-up period for the company and affiliated shareholders. Reuters reported that the ADS pricing could be around $166 per share.
As of July 2026, SK Hynix carries a market capitalization of nearly $1 trillion, making it the 16th most valuable company globally. Its shares listed in Seoul have surged more than 600% over the past year, highlighting strong investor optimism around artificial intelligence and high-performance memory chips.
UBS Prefers ADRs Over Korean Shares
Ahead of the listing, UBS has issued an unusual strategy recommendation. The investment bank advises investors to buy the upcoming Nasdaq-listed ADRs while selling the Seoul-listed shares.
UBS believes the ADRs could command a premium because they provide easier access for global institutional investors and hedge funds that currently have limited exposure to Korean equities. The ADR structure is expected to improve liquidity while expanding SK Hynix's international shareholder base.
A Critical AI Infrastructure Player
SK Hynix has emerged as one of the world's most important semiconductor companies thanks to its leadership in High-Bandwidth Memory (HBM), a critical component used in AI accelerators.
The company currently controls approximately:
- 56.4% of the global HBM market
- 29.1% of the DRAM market
- 18.5% of the NAND flash market
Its HBM chips are widely used in AI processors supplied to companies such as Nvidia, placing SK Hynix at the center of the global AI infrastructure boom.
Valuation Risks Remain
Despite the enthusiasm surrounding the IPO, several analysts believe investors should remain cautious.
Memory-chip stocks including Micron Technology, SanDisk, and Western Digital have recently experienced selling pressure, raising concerns that the industry could be approaching the peak of its current cycle.
According to market experts, SK Hynix is currently trading at nearly 20 times earnings, almost double its 10-year average valuation. Such premium pricing assumes sustained AI-driven demand and continued earnings growth.
Any slowdown in AI infrastructure spending, GPU demand, or data-center investments could impact future profitability. As with many semiconductor businesses, earnings remain highly cyclical.
While AI continues to provide a powerful long-term growth story, investors will closely watch whether SK Hynix can justify its premium valuation once trading begins on Nasdaq.
Disclaimer : This article is for educational and informational purposes only and should not be considered investment advice. Please consult a SEBI-registered financial advisor before making any investment decisions.
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