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SK Hynix Shares Plummet After Record $26.5 Billion Nasdaq Debut

WireByte Staff · July 13, 2026

South Korean chipmaker SK Hynix's American depositary receipts fell 9% after a strong debut on the Nasdaq, weighed down by profit-taking and broader concerns in the artificial intelligence-related semiconductor sector. The company raised $26.5 billion in its record listing to expand production capacity. U.S.-listed peers also weakened, with Micron Technology, SanDisk, and Seagate Technology declining 5-6%.

Key points

  • SK Hynix, a leading supplier of high-bandwidth memory chips for AI systems, raised $26.5 billion in its record listing on the Nasdaq.
  • The company's American depositary receipts fell 9% after a strong debut, weighed down by profit-taking and broader concerns in the AI-related semiconductor sector.
  • U.S.-listed peers Micron Technology, SanDisk, and Seagate Technology declined 5-6% in response to the sell-off.
  • The Philadelphia Semiconductor Index slipped amid the sector rotation, with the S&P 500 and Nasdaq Composite also declining 0.3% and 0.9% respectively.
  • The Dow Jones Industrial Average bucked the trend, rising 88 points or 0.2% supported by relative strength in non-tech sectors.

SK Hynix's record listing on the Nasdaq has sparked a sell-off in the artificial intelligence-related semiconductor sector. The company's American depositary receipts fell 9% after a strong debut, weighed down by profit-taking and broader concerns in the sector. U.S.-listed peers Micron Technology, SanDisk, and Seagate Technology declined 5-6% in response to the sell-off.

The sell-off reflects a sector rotation, with the Philadelphia Semiconductor Index slipping amid the decline. The S&P 500 and Nasdaq Composite also declined 0.3% and 0.9% respectively. However, the Dow Jones Industrial Average bucked the trend, rising 88 points or 0.2% supported by relative strength in non-tech sectors.

SK Hynix's listing is a significant event in the tech industry, with the company raising $26.5 billion to expand production capacity. The company is a leading supplier of high-bandwidth memory chips for AI systems, and its listing is seen as a vote of confidence in the sector.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.