Cerebras Skyrockets with a 68% Surge in Record-Breaking $95B AI Chip IPO Debut
Cerebras Systems made a dazzling debut on Wall Street on Thursday, May 14, 2026, with shares rocketing 68% on its inaugural day of trading. The AI chipmaker set its shares at $185 and closed at $311.07, catapulting the company to a market capitalization of approximately $95 billion.
The company amassed $5.55 billion through the sale of 30 million shares, marking it as the most substantial tech IPO since Uber’s 2019 debut. Cerebras is renowned for its dinner plate-sized Wafer-Scale Engine 3 (WSE-3) chip, which the company asserts is 58 times larger than leading GPU chips and delivers inference up to 15 times faster than GPU-based solutions.
The IPO gave birth to two new billionaires: CEO Andrew Feldman and CTO Sean Lie, with stakes valued at $3.2 billion and $1.7 billion respectively. Among their major customers are OpenAI, Amazon Web Services, and Meta Platforms. The company announced a $20 billion cloud deal with OpenAI in January that expires in 2028.
However, Friday trading witnessed the stock plunge 10% as investors processed the blockbuster debut. Analysts observed that while Cerebras technology is impressive, the wafer-scale approach is still in nascent stages of maturity compared to more adaptable existing AI chip systems.
Source: CNBC