Kioxia Stock Tanks 12% as OpenAI IPO Delay Fears Rattle AI Market

Japanese NAND flash maker Kioxia saw shares plunge after reports that OpenAI might push back its IPO, triggering an AI stock selloff.

Kioxia Stock Tanks 12% as OpenAI IPO Delay Fears Rattle AI Market

Kioxia got hammered on Friday. The Japanese NAND flash manufacturer watched its shares nosedive 12% in a single session — and the culprit wasn't even its own earnings report.

The trigger? Reports surfaced that OpenAI is mulling a delay to its highly anticipated IPO. That was enough to send shockwaves through AI-adjacent stocks, and Kioxia caught the full blast.

As a major NAND flash chipmaker, Kioxia is deeply tied to the AI infrastructure buildout. Memory and storage chips are critical to training and running large language models. When sentiment sours on AI's biggest name, the ripple effects hit suppliers fast and hard.

The selloff underscores just how fragile AI market confidence remains. One rumor about one company's timeline can tank stocks across the entire supply chain. That's the reality of trading on hype proximity.