Cerebras Systems is expected to expand the scale and price band of its forthcoming initial public offering as investor demand continues to climb, according to people briefed on the situation. The chipmaker is considering a revised IPO range of $150 to $160 per share, up from its previous $115 to $125 band, while increasing the number of shares to be marketed to 30 million from 28 million.
At the top of the newly contemplated range, Cerebras would raise roughly $4.8 billion, compared with about $3.5 billion under its initial terms. Those figures remain subject to change prior to final pricing, the people said. The company has set a target to price the offering on May 13.
The proposed expansion of the deal follows a wider upswing in demand for high-performance semiconductors as artificial intelligence adoption accelerates. That shift has elevated the value of specialized processors and has turned semiconductors into a key bottleneck across parts of the technology supply chain.
Orders for Cerebras' IPO have reportedly exceeded available shares by more than 20 times, underscoring intense investor interest as the company prepares to manage demand ahead of pricing. The firm did not immediately respond to requests for comment.
Earlier reports had indicated the company might lift the range to $125 to $135 per share. Cerebras, which is based in Sunnyvale, California, develops specialized chips designed to run advanced AI models. The company competes in a market long dominated by Nvidia, and its processors are said to be particularly well-suited to inference workloads - the computations that allow trained models to respond to user queries - as opposed to the GPU chips commonly used for model training.
The planned IPO would mark Cerebras' second public offering attempt. The company first filed for an IPO in 2024 but pulled that effort last year. Its business and revenue mix have attracted regulatory scrutiny in the past: a partnership with G42, a United Arab Emirates-based AI company that accounted for more than 80% of Cerebras' revenue in the first half of 2024, prompted a review by the Committee on Foreign Investment in the United States. That review ultimately cleared the transaction.
Since clearing that regulatory hurdle, Cerebras has added major AI infrastructure customers, including Amazon and OpenAI. If completed under the expanded terms, the listing would be the largest initial public offering globally so far this year, according to Dealogic.
The offering is being led by Morgan Stanley, Citigroup, Barclays and UBS Group AG. Cerebras intends to list its shares on the Nasdaq Global Select Market under the ticker symbol CBRS.
Context and market implications
The move to raise the price range and share count reflects two intersecting themes that are evident in the current market for AI infrastructure. First, investor appetite for companies tied to AI compute is strong, as evidenced by oversubscription metrics reported for this deal. Second, the growth in demand for inference-optimized chips highlights a shift in customer needs as AI deployments move from model training toward broader model use in production environments.
For markets and sectors, the immediate impacts center on semiconductors and AI infrastructure providers, while capital markets will watch whether the upsized offering sustains through pricing. Cloud and AI service providers that purchase inference capacity are also relevant stakeholders given Cerebras' reported customer wins.