Cerebras Systems began trading on the Nasdaq on Thursday, May 14, opening at $350 per share after a massive initial public offering [1, 3].

The debut signals intense investor appetite for AI silicon alternatives as the industry seeks to diversify hardware beyond existing market leaders. This listing represents the largest debut for an AI chipmaker in history [2].

Based in Sunnyvale, California, Cerebras priced its IPO at $185 per share [2]. The company raised approximately $5.55 billion during the offering process [2].

Shares surged upon opening, marking a first-day price increase of 89% [4]. This rapid ascent pushed the company's market capitalization to around $100 billion [1, 3]. While some reports indicate the valuation climbed above the $100 billion mark, other data suggests it remained close to that figure [1, 3].

The financial windfall has immediate impacts on the company's leadership. The IPO minted two new billionaires among the co-founders of the firm [6].

Market analysts said the successful launch is due to a broader bull market for AI silicon chips [1, 4]. Strong demand for AI-related technology has created a high-valuation environment for companies capable of scaling specialized hardware for large-scale computing [1, 4].

The debut represents the largest AI chip debut in history.

The scale of the Cerebras IPO demonstrates that venture capital and public markets are still willing to assign massive valuations to AI infrastructure, even as the sector matures. By successfully raising billions and achieving a $100 billion market cap, Cerebras establishes itself as a significant financial peer to established chip giants, potentially accelerating the development of non-GPU AI hardware.