Cerebras IPO 2026: OpenAI-Backed AI Chipmaker Targets $26.6bn Valuation in Blockbuster Public Listing

Cerebras Systems, the AI chip company closely linked to OpenAI, is moving closer to what could become one of the biggest tech IPOs of 2026. The company is planning to sell 28 million shares priced between $115 and $125 each, a move that could raise around $3.5 billion and push its valuation as high as $26.6 billion.

If successful, the listing would mark a major win for investors who backed the company during its recent funding rounds. Earlier in the year, Cerebras raised capital at a $23 billion valuation, meaning the IPO could deliver strong gains in just a few months. It also puts early backers and Silicon Valley insiders in a highly profitable position.

Cerebras is best known for its Wafer-Scale Engine 3, a powerful AI chip designed to compete with traditional GPU systems. The company claims its technology delivers faster AI inference performance while using less energy, a key advantage as demand for AI processing continues to surge globally.

The IPO also highlights the company’s deep ties to the AI ecosystem, especially OpenAI. OpenAI is not only a major customer but also provided a $1 billion loan to Cerebras in 2025, secured with future share warrants. High-profile tech figures, including OpenAI executives and major venture capital firms, are also among its investors, reflecting strong confidence in the company’s future.

Market interest in the IPO appears strong, with reports suggesting demand has already exceeded $10 billion for the $3.5 billion offering. If this momentum continues, Cerebras could price its shares above the expected range, potentially setting the stage for one of the most closely watched tech listings of the year.

source: techcrunch