SK Hynix American Depositary Receipts fell below their $149 listing price for the first time on Tuesday, erasing all the gains from what was the largest foreign stock offering in U.S. history. The $26.5 billion IPO had drawn investors hungry for exposure to the AI chip boom, but that enthusiasm has cooled sharply in recent weeks.
From record debut to red ink
The South Korean memory-chip maker’s ADRs listed on the New York Stock Exchange in late June at $149 each. They quickly surged, riding a wave of optimism around artificial intelligence and the company’s role as a key supplier of high-bandwidth memory for Nvidia’s AI accelerators. At their peak, the shares traded above $180, giving the offering a paper profit of more than 20%.
That rally has now completely reversed. The stock closed below the IPO price for the first time, a milestone that underscores how quickly sentiment can shift in the semiconductor sector. The decline comes as investors reassess the pace of AI-related spending and worry about potential oversupply in the memory market.
What’s behind the fade
The drop is attributed to fading AI chip euphoria. After months of near-universal bullishness on anything tied to artificial intelligence, traders have begun to take a more cautious view. Concerns include slowing demand growth for data-center chips, rising competition, and the possibility that the AI boom’s biggest beneficiaries may already be priced for perfection.
SK Hynix is particularly exposed to these shifts. The company derives a significant portion of its revenue from memory chips used in AI servers, and any sign that Nvidia or other customers are pulling back on orders can hit the stock hard. Recent earnings reports from other chipmakers have added to the unease, though SK Hynix itself has not issued any negative guidance.
A record offering now underwater
The $26.5 billion IPO was a landmark for foreign companies listing in the U.S., surpassing previous records set by Chinese firms. SK Hynix used the proceeds to invest in new fabrication capacity and research, betting that AI demand would keep growing. For now, that bet has not paid off for IPO buyers who held on.
The stock’s fall below the listing price also means that the company’s market value has dropped by billions of dollars since the offering. While the IPO itself raised capital at the $149 price, the subsequent decline affects shareholders who bought in the open market and could complicate any future secondary offerings.
What comes next
Investors are now watching for SK Hynix’s next quarterly report, due in late October, for clues on whether the AI chip slowdown is temporary or the start of a longer downturn. The company’s ability to maintain its lead in high-bandwidth memory will be a key focus. For now, the ADRs remain below the IPO price, and the question is whether they can recover or if the euphoria has truly faded.
