Cerebras Systems IPO: Stock price will be closely watched today as AI chipmaker goes public on the Nasdaq

Today is an important day in the 2026 IPO landscape: Cerebras Systems Inc. is making its much-anticipated market debut.

While not a household name like Nvidia, Intel, or TSMC, Cerebras is a chipmaker that is rapidly becoming a critical player in the AI semiconductor space. 

And investors will be casting a keen eye on how its stock performs in the early days of trading, looking for hints about how other, even more anticipated AI-related listings may play out later this year.

Here’s what you need to know about Cerebras and its initial public offering:

What is Cerebras Systems?

Cerebras Systems is an AI semiconductor company headquartered in Sunnyvale, California. It was founded in 2015 by Andrew Feldman, Gary Lauterbach, Michael James, Sean Lie, and Jean-Philippe Fricker. Feldman is the company’s CEO.

The company specializes in making the largest—quite literally—computer chips in the world, chips that are optimized for running AI tasks.

While most computer chips are made from large wafers that are then divided to make smaller, individual chips, a single Cerebras chip is the entire wafer.

As Fast Company previously reported when it named Cerebras one of the most innovative AI companies of 2026, the large size of its chips means they can perform AI tasks much more quickly—up to 70 times faster than the GPUs that many AI systems run on today.

“The large square chip packs a lot of processing power and memory on one piece of silicon, so almost no time is wasted routing data between separate chips,” Fast Company’s Mark Sullivan previously noted. “That makes it highly effective at processing data from commercial AI applications that require massive throughput and very fast response times.”

Cerebras’s customers include pharmaceutical companies like AstraZeneca and GlaxoSmithKline, as well as tech firms like G42, IBM, Meta, Mistral, Notion, and Perplexity.

Most recently, Cerebras inked a $20 billion deal with ChatGPT maker OpenAI.

When is Cerebras Systems’ IPO?

Cerebras Systems priced its shares on Wednesday. It is expected to list on Thursday, May 14, 2026.

What is Cerebras Systems’ stock ticker?

Cerebras Systems’ shares will trade under the stock ticker “CBRS.” The stock will trade on the Nasdaq Global Select Market.

What is the IPO share price of CBRS?

The initial public offering price for CBRS shares is $185 per share. This final IPO price is remarkably higher than the IPO share price Cerebras said it would pursue just a few weeks earlier.

On May 4, the company announced it would initiate the road show for its upcoming IPO. At that time, Cerebras said that the initial public offering price was expected to be between $115 to $125 per share.

While it is not uncommon for a company to tweak its IPO price in the days leading up to the actual IPO, the final $185 IPO share price is around 60% higher than the low end of the original range.

This suggests that demand for shares was much greater than initially anticipated.

How many CBRS shares are available in its IPO?

Upon its IPO listing, Cerebras Systems made 30 million shares of its Class A common stock available.

The company’s underwriters, which include Morgan Stanley, Citigroup, Barclays, and UBS Investment Bank, also have a 30-day option to buy an additional 4.5 million shares.

How much did Cerebras Systems raise in its IPO?

Selling 30 million shares at $185 each means Cerebras raised $5.5 billion in its IPO.

As noted by CNBC, that makes this offering one of the largest U.S. tech IPOs in recent memory. It puts Cerebras above the $3.8 billion that Snowflake raised in its 2020 IPO, and behind the roughly $8 billion Uber raised in its 2019 IPO.

How much is Cerebras Systems worth?

At its IPO price, Cerebras is now valued at around $56.4 billion, according to CNBC.

2026 is shaping up to be the year of AI IPOs

Given all the hype and hope around AI, it’s little surprise Cerebras’s IPO shares went for significantly higher than the company had originally forecast. And the successful IPO also bodes well for other AI companies that are likely to go public this year.

Two of the most anticipated AI-related IPOs of 2026 include Claude maker Anthropic and ChatGPT maker OpenAI. Current rumblings point to Anthropic debuting first, followed by OpenAI by the end of the year.

Of course, AI companies aren’t the only tech firms expected to go public in 2026. Another big tech company that will likely IPO this year, perhaps as soon as this summer, is Elon Musk’s SpaceX.

Taken all together, 2026 could be one of the biggest years on record when it comes to the total valuation of all tech IPOs scheduled to go public.

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