AI chipmaker Cerebras targets $3.5 billion in IPO backed by massive OpenAI partnership
11 Sources
[1]
OpenAI's cozy partner Cerebras is on track for a blockbuster IPO | TechCrunch
In the long-running saga that is Cerebras Systems's IPO, the finish line is finally in sight. The AI chipmaker said on Monday that it is preparing to sell 28 million shares at $115 to $125 a share. This would raise $3.5 billion and give it a $26.6 billion market cap at the high end. That would be
[2]
AI Chipmaker Cerebras Is Said to Target Up to $4 Billion in IPO
Details of the listing including size, valuation and timing could change, the people said. Cerebras Systems Inc. is seeking to raise as much as $4 billion in its initial public offering, according to people familiar with the matter, as demand for the artificial intelligence chipmaker and data
[3]
AI chipmaker Cerebras targets $115-$125 share price in US IPO, source says
May 4 (Reuters) - AI chipmaker Cerebras Systems, a rival to Nvidia <NVDA.O, opens new tab>, is scheduled to kick off its IPO roadshow on Monday, with shares expected to be priced between $115 and $125, a source familiar with the matter told Reuters. This marks Cerebras' second attempt to go public
[4]
AI chipmaker Cerebras targets $3.5 billion raise in IPO
Artificial intelligence chipmaker Cerebras aims to raise as much as $3.5 billion by going public on the Nasdaq. The company is looking to sell 28 million shares, for $115 to $125 each, according to an updated prospectus it filed on Monday. At that range, Cerebras could be worth up to $26.6
[5]
Cerebras files updated IPO terms: $3.5bn raise at $26.6bn valuation
Three days after suggesting it might target up to $4bn at $40bn, the AI chipmaker has marketed 28 million shares at $115-$125 each, lining the deal up with its February private valuation rather than above it. Cerebras Systems was preparing to seek up to $4bn at a roughly $40bn valuation in its
[6]
AI chipmaker Cerebras targets up to $4bn IPO at $40bn valuation
After a CFIUS-induced retreat in 2024, the wafer-scale chip startup is back with an OpenAI deal in its pocket and a sharper bet against Nvidia. Eighteen months ago, Cerebras Systems looked like a cautionary tale. The Sunnyvale-based AI chip startup had filed for an initial public offering in
[7]
AI chip provider Cerebras seeks to raise $3.5B in IPO at $26.6B valuation - SiliconANGLE
AI chip provider Cerebras seeks to raise $3.5B in IPO at $26.6B valuation Cerebras Systems Inc., a maker of supersized artificial intelligence chips, today disclosed the financial terms of its upcoming public offering. The company hopes to raise as much as $3.5 billion by selling 28 million
[8]
Cerebras targets $26.6 billion valuation in US IPO as AI chip demand surges
Chipmaker Cerebras is aiming for a significant valuation in its US initial public offering. The company's advanced AI chips are in high demand due to heavy spending on AI infrastructure. This IPO will test investor appetite for AI hardware companies. Cerebras' revenue has grown, and it has turned a
[9]
Nvidia Rival Cerebras Reloads IPO Bid With $3.5 Billion Goal
Cerebras Systems Inc. is accelerating its push into the public markets to raise capital and strengthen its position in the rapidly expanding AI chip sector. Cerebras IPO Plans And Strong Investor Demand Cerebras Systems plans to raise up to $3.5 billion through an initial public offering,
[10]
AI chipmaker Cerebras aims to raise $3.5 billion in US IPO
May 4 (Reuters) - Nvidia-rival Cerebras Systems, which makes chips for artificial intelligence workloads, is aiming to raise $3.5 billion in its U.S. initial public offering. This marks Cerebras' second attempt to go public after withdrawing a previous IPO filing last October. The Sunnyvale,
[11]
AI chipmaker Cerebras targets $115-$125 share price in US IPO, source says
May 4 (Reuters) - AI chipmaker Cerebras Systems, a rival to Nvidia, is scheduled to kick off its IPO roadshow on Monday, with shares expected to be priced between $115 and $125, a source familiar with the matter told Reuters. This marks Cerebras' second attempt to go public after withdrawing a
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Cerebras Systems is preparing to sell 28 million shares at $115 to $125 each, targeting a $26.6 billion market cap in what could be 2026's largest tech IPO. The AI chipmaker's wafer-scale chips compete directly with Nvidia, and its $20 billion OpenAI deal anchors investor confidence despite customer concentration risks.
Cerebras IPO Sets Stage for Largest Tech Offering of 2026
AI chipmaker Cerebras Systems filed updated IPO terms on Monday, targeting a raise of up to $3.5 billion through the sale of 28 million shares priced between $115 and $125 each
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. At the high end of this target share price range, the Cerebras Systems initial public offering would deliver a $26.6 billion market cap, marking a modest increase from the $23 billion valuation the company achieved in its February Series H funding round4
. The Sunnyvale, California-based company plans to list on the Nasdaq Global Select Market under the ticker CBRS, with Morgan Stanley, Citigroup, Barclays and UBS serving as lead underwriters2
.This represents a recalibration from earlier reports suggesting Cerebras might seek up to $4 billion at a roughly $40 billion valuation
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. The more grounded approach reflects execution discipline in a market where AI software multiples have been compressing and public-market investors scrutinize risk factors more carefully. Banks handling the deal have already fielded indications of interest exceeding $10 billion worth of potential orders for the $3.5 billion worth of shares on offer, suggesting strong appetite that could push pricing above the announced range1
.Wafer-Scale Engine Chip Challenges Nvidia's GPU Dominance
Cerebras positions itself as a competitor to Nvidia through its distinctive Wafer-Scale Engine chip, designed to accelerate both training and inference of large AI models
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. The company's Wafer-Scale Engine 3 represents an architecturally radical alternative to traditional GPU-based approaches, processing massive amounts of data in one go rather than distributing workloads across multiple smaller chips. CEO Andrew Feldman has consistently argued that Cerebras hardware runs AI models faster than Nvidia while consuming less power, particularly for inference—the compute needed to process user prompts1
.The AI hardware market has seen intense competition as investors and technology companies accelerate multibillion-dollar investments into AI infrastructure. Cerebras operates not just as a chip designer but also runs its own data centers, providing AI computing power as a cloud service
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. This dual model—selling hardware and operating cloud infrastructure—reflects the company's evolution and was partly responsible for delaying its first IPO attempt in 2024.OpenAI Partnership Anchors Revenue but Raises Concentration Risk
The relationship between AI chipmaker Cerebras and OpenAI extends far beyond typical customer relationships. In January, Cerebras signed a Master Relationship Agreement to provide up to 750 megawatts of AI computing power to OpenAI through 2028 in a transaction valued at more than $20 billion over its term
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. This massive deal has become the anchor of the IPO narrative, demonstrating commercial validation of Cerebras's wafer-scale technology at scale.The OpenAI connection runs deeper still. In December, OpenAI loaned Cerebras $1 billion, secured by warrants allowing OpenAI to purchase over 33 million shares
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. While OpenAI is not currently a large shareholder, it could become one through these warrants. The company's S-1 filing even quotes Sam Altman, OpenAI's CEO who holds an angel investment stake in Cerebras alongside other OpenAI executives including president Greg Brockman, former chief scientist Ilya Sutskever, and board member Adam D'Angelo1
.However, this tight relationship presents concentration risk that public-market investors must weigh carefully. If OpenAI's compute demand recalibrates even modestly, Cerebras's near-term revenue trajectory would shift accordingly
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. The company previously faced similar challenges with G42, an Abu Dhabi AI firm that provided 85% of revenue in 2024 before dropping to 24% in 20252
.Strong Financial Performance Supports Public Market Debut
Cerebras delivered compelling financial results heading into its public debut. The company's fourth-quarter revenue grew approximately 76% year-over-year to $510 million, while full-year revenue reached $510 million compared to $290.3 million the prior year
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. More significantly, the company swung to profitability with net income of $87.9 million in the fourth quarter and earnings of $1.38 per share for the full year, a dramatic turnaround from a loss of $9.90 per share the previous year4
.Andrew Feldman, Cerebras's co-founder and CEO, is not selling shares in the IPO. He will own 10.3 million shares after the offering that would be worth up to $1.28 billion at the high end of the range
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. The company also has an option to sell an additional 4.2 million shares to underwriters, which would yield another $525 million in proceeds at the top of the pricing range.Related Stories
Blue-Chip Investors Stand to Benefit from Public Listing
A roster of prominent investors stands to gain from a successful Cerebras IPO. Rick Gerson's Alpha Wave, Benchmark via partner Eric Vishria, Lior Susan's Eclipse, Fidelity, and Foundation Capital through partner Steve Vassallo are the largest shareholders with more than 5% stakes
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. The investor list also includes 1789 Capital, Abu Dhabi Growth Fund, Alpha Wave Global, Altimeter, AMD, Atreides Management, Coatue, Moore Strategic Ventures, Tiger Global, Valor Equity Partners, and VY Capital.For late investors who participated in the $1 billion Series H at the $23 billion valuation in February, the IPO represents a quick return
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. The company's valuation journey has been volatile—it raised $1.1 billion in September at an $8.1 billion post-money valuation led by Fidelity and Atreides before the OpenAI deal catalyzed a dramatic revaluation1
.Market Implications and What Investors Should Watch
This marks Cerebras's second attempt to go public after withdrawing a previous IPO filing last October
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. The 2024 attempt collapsed after the Committee on Foreign Investment in the United States opened a review of G42's investment in the company. Cerebras restructured G42's stake into non-voting shares to clear regulatory hurdles, though G42 remains a customer5
.If successful at or above the high end, the Cerebras IPO would be the largest tech offering of 2026 so far and could signal appetite for even bigger blockbuster IPOs waiting in the wings, including SpaceX and potentially OpenAI and Anthropic
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. The deal also serves as a public test of whether wafer-scale architecture can compete commercially at scale against Nvidia's next-generation accelerators.Investors should monitor how public markets price the customer concentration risk, whether margin holds as advanced packaging costs evolve, and whether the OpenAI contract delivers on its promised economics. With semiconductor stocks surging—the Philadelphia Stock Exchange Semiconductor Index has risen 50% this year—market conditions favor the offering
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. The roadshow begins Monday, with pricing expected to follow shortly after.References
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