Cerebras (CRBR) Stock Drops 5% After $5.55B IPO Launch

Cerebras Systems Inc. (CRBR) shares fell about 5% on May 15, 2026, following its IPO, which raised $5.55 billion, marking the largest U.S. tech IPO since Uber's debut in 2019. The firm sold 30 million shares at an initial price of $185, closing at $331.07 and achieving a market cap of approximately $95 billion. Despite a 68% surge on the first day, analysts raised concerns about the long-term viability of its wafer-scale AI technology. CEO Andrew Feldman highlighted the company's access to public markets and growth opportunities as reasons for the IPO.