SK Hynix Shatters Records With $26.5 Billion Wall Street Debut Driven by AI Frenzy

SK Hynix shares surged 12.8% in their Friday debut on Wall Street, marking a historic entry into the American market as investors scramble for exposure to the hardware powering the artificial intelligence boom. The South Korean memory chipmaker priced its American depositary receipts at $149, with the stock closing its first session at $168.01.

The offering of 177.9 million shares raised $26.5 billion, which Renaissance Capital identifies as the largest-ever initial share sale by a foreign company in the United States. This liquidity event arrives during a massive spike in IPO proceeds, which reached $104.8 billion in the second quarter alone.

SK Hynix now holds a pivotal position in the global supply chain through its dominance in high bandwidth memory, a specialized component required for advanced AI processors. Its strategic partnership with Nvidia, currently the most valuable company on Wall Street, has positioned the firm as a primary beneficiary of global AI infrastructure expansion.

The company’s financial trajectory reflects this demand. SK Hynix reported revenue of nearly $65 billion for 2025, with profits doubling to approximately $28 billion. Much of this growth is centered in the United States, which accounted for 68.8% of the company’s revenue last year. To support this footprint, the firm is planning its first U.S. production facility in Indiana.

This domestic expansion aligns with broader efforts by the U.S. Department of Commerce to bolster semiconductor manufacturing within the country.

While the company expands abroad, it remains anchored in the South Korean semiconductor sector. Alongside Samsung Electronics and the national government, SK Hynix has committed to an investment of 800 trillion won to establish a massive chipmaking hub in South Korea’s southwest.

The scarcity of high-end memory chips is already impacting the broader consumer market. Technology giant Apple recently cited the rising cost of these components as the primary driver for price increases on its Mac and iPad lines. Within the equity markets, the frenzy has seen competitors like Micron Technology more than triple in value as the Kospi index continues to be buoyed by tech-heavy gains.