AI chipmaker Cerebras files for Nasdaq listing following $20 billion OpenAI deal

Cerebras Systems, the semiconductor startup challenging Nvidia’s dominance in the AI infrastructure market, officially filed for an initial public offering (IPO) on Friday, April 17. The company plans to list on the Nasdaq Global Select Market under the ticker symbol "CBRS" in what is expected to be one of the largest semiconductor debuts in history. The filing reveals a company in the midst of an explosive growth phase, swinging from a $482 million loss in 2024 to a $238 million net profit in 2025.

This financial turnaround is largely attributed to a massive surge in demand for its flagship Wafer-Scale Engine 3 (WSE-3), a chip roughly 58 times the physical size of Nvidia’s high-end GPUs. Cerebras markets its WSE-3 as a more efficient alternative to traditional GPU clusters, claiming its single-chip architecture delivers up to 15x faster inference while using a fraction of the power required by networked GPUs.

The $20 billion OpenAI catalyst

The most striking detail in the S-1 filing is a multi-year compute agreement with OpenAI, valued at more than $20 billion. OpenAI has committed to purchasing up to 2 gigawatts of inference capacity through 2030.

As part of the partnership, Cerebras issued OpenAI warrants for up to 33.4 million shares, which will vest as the computing milestones are met. The filing also disclosed a $1 billion loan provided by OpenAI to Cerebras to help finance the rapid expansion of its "Inference Cloud" services.

Financials and valuation

Following a $1 billion Series H funding round in February 2026 led by Tiger Global, Cerebras enters the public market with a private valuation of $23 billion. Moreover, revenue climbed 76% year-over-year to $510 million in 2025.

To fuel further data center expansion, the company secured an $850 million revolving credit facility from a syndicate led by Morgan Stanley.

Market implications

The Cerebras IPO arrives during a feverish period for AI infrastructure stocks. While Nvidia remains the undisputed leader, investors are increasingly seeking "pure-play" alternatives to mitigate the ongoing global GPU shortage.

The offering is being led by Morgan Stanley, Citigroup, Barclays, and UBS. The exact price range and number of shares have not yet been determined, but the company is reportedly targeting a mid-May debut.