GoKawiilCerebras Systems Inc. signage during the company's initial public offering (IPO) at the Nasdaq MarketSite in New York, US, on Thursday, May 14, 2026.
Cerebras Systems ' shares sank 10% on Friday after the company completed the largest IPO by a U.S. tech firm in years.
The semiconductor firm initially sold shares at $185 as it started trading on the New York-based Nasdaq stock exchange, before closing at $331.07 per share. Cerebras' stock soared 68% by the closing bell, giving it a market cap of about $95 billion.
The firm sold 30 million shares on Thursday, raising $5.55 billion, which is the largest IPO for a tech firm since Uber's debut in 2019.
Cerebras is an AI hardware company that sells extremely large computer chips and AI systems designed to train and run AI models faster than traditional GPUs. While the company sells AI infrastructure, its specialty is inference, where models respond and interact directly with users.
Its flagship product is the Wafer Scale Engine 3, which is a massive processor built from an entire silicon wafer rather than many smaller chips. Cerebras claims its Wafer Scale Engine 3 chips run faster than Nvidia's GPUs.