SUNNYVALE, California, May 13, 2026, 08:04 PDT
Cerebras Systems Inc. now expects its IPO to price above the recently bumped $150-to-$160 per share range, according to a late Tuesday report from Bloomberg, with strong appetite for AI chip stocks pushing the deal higher. The company’s selling 30 million shares—at $160 each, that’s $4.8 billion before any possible underwriter allotments.
It all comes down to the calendar now. Cerebras plans to set its IPO price Wednesday, with shares set to debut Thursday on Nasdaq under the ticker CBRS. The offering will give public investors another shot at the AI-infrastructure story, pushing beyond Nvidia and the largest cloud names. According to Morningstar, the updated range could land Cerebras with a fully diluted valuation close to $50 billion.
This week, Reuters flagged that demand for the offering topped 20 times the available shares, which pushed Cerebras to increase not just the number of shares but also the price range. The company had previously aimed for 28 million shares priced at $115 to $125 apiece. Now, they’ve moved higher. Morgan Stanley, Citigroup, Barclays, and UBS are running the books, according to Reuters.
An IPO marks the debut of a company’s shares on public markets. Cerebras is targeting a specific slice of the AI space—AI inference, not model training. That’s the cycle where a model delivers answers, not the heavy lifting beforehand. In January, OpenAI said Cerebras would supply 750 megawatts of low-latency compute for its platform, scheduled to roll out in phases until 2028.
The OpenAI partnership clouds the picture here. Back in April, Reuters relayed a report from The Information saying OpenAI had committed over $20 billion across three years for Cerebras-powered servers—a deal that might hand the ChatGPT creator warrants on a minority stake. Reuters couldn’t confirm those details independently at the time.
Morningstar’s Brian Colello, senior equity analyst, described the valuation surge as “remarkable.” Cerebras, he pointed out, sat at an $8 billion valuation back in October — before its OpenAI and Amazon Web Services deals kicked the IPO narrative into higher gear. PitchBook analyst Dimitri Zabelin, speaking with Morningstar, said the AI hardware landscape has moved toward inference, where things like speed and cost per query take the spotlight. Morningstar
Cerebras isn’t the only player eyeing the public markets. Nvidia still sets the pace in AI accelerators, while AMD is stepping up its pursuit of the same customer base. CoreWeave’s surge after its IPO has turned into a fresh gauge for how much enthusiasm investors have for AI infrastructure. According to Morningstar, CoreWeave snagged $1.5 billion with its March 2025 IPO, landing a $23 billion fully diluted valuation. Since then, the stock has shot up 162%.
Still, the risks loom large. Reuters Breakingviews reported that Cerebras pulled in over $500 million in revenue last year, but ran an operating loss. If the AI chip frenzy dims, the company’s implied market value could look stretched against sales. The analysis also pointed out that the valuation leaves out sizable employee option grants, along with warrants connected to OpenAI and Amazon.
Customer concentration stands out as another pressure point. According to TSG Invest, G42 and MBZUAI—both outfits from Abu Dhabi—make up roughly 86% of Cerebras’ projected 2025 revenue. Drew Spaventa, the founder, put it bluntly: the group remains “cautious about a customer base this concentrated.” Post-listing, Cerebras faces two big hurdles: convincing the market that the OpenAI partnership can grow, and proving it’s not just a niche supplier catching a single wave. globenewswire.com
