Cerebras makes biggest US tech IPO since snowflake, paving way for trillion‑dollar AI listings

At a glance:

• Cerebras raised $5.55 bn, giving it a roughly $95 bn market cap on debut
• First pure‑play AI‑chip company to list, its shares jumped 68% on the first day
• SpaceX, OpenAI and Anthropic are preparing trillion‑plus IPOs that could dwarf the offering

Cerebras makes history on the Nasdaq

Cerebras Systems closed its first trading day on the Nasdaq at $311.07 per share, up 68 % from the $185 IPO price. The surge put the wafer‑scale chip maker at an estimated $95 bn market capitalisation and raised $5.55 bn in fresh capital. The company’s CEO, Andrew Feldman, rang the opening bell while holding the company’s signature dinner‑plate‑sized Wafer Scale Engine 3 chip, a visual reminder of the hardware advantage Cerebras brings to large‑scale AI workloads.

By the close of trading, both co‑founders – Feldman and hardware chief Sean Lie – had become billionaires on paper. The offering is the largest U.S. tech IPO since Snowflake’s $3.8 bn debut in 2020, and it marks the first time a dedicated AI‑chip firm has accessed public markets since the generative‑AI boom began.

Why AI hardware finally reached public markets

Investors have long coveted exposure to pure‑play AI infrastructure, but the sector was effectively closed to retail and institutional capital until now. The closest precedent was CoreWeave, which went public in March 2025 and is valued at over $58 bn, but CoreWeave sells cloud‑infrastructure services rather than silicon. Cerebras’ successful debut demonstrates that the market is willing to price AI‑hardware risk at levels comparable to the private‑market valuations that have driven recent funding rounds.

The company’s financial turnaround helped unlock the IPO. Revenue grew from $24.6 million in 2022 to $510 million in 2025, swinging from a $481.6 million net loss to $88 million of net income. A pivotal $20 bn multi‑year contract with OpenAI for inference‑computing capacity, signed in January, eliminated the customer‑concentration issue that had stalled an earlier 2024 filing attempt. Previously, G42 – an Abu Dhabi AI conglomerate – accounted for 85 % of 2024 revenue and triggered a CFIUS review that forced Cerebras to restructure G42’s stake into non‑voting shares.

The looming wave of trillion‑dollar IPOs

Cerebras’ debut also shone a spotlight on a pipeline of potential mega‑IPOs. Sam Lessin of Slow Ventures told CNBC that the market’s attention is now fixed on three private‑market giants whose combined valuation tops $3 trillion:

• SpaceX – merged with Elon Musk’s AI venture xAI in February at a $1.25 trillion valuation; the Wall Street Journal reports the company is targeting a $1.75 trillion valuation and aims to raise $50‑75 bn, which would eclipse Saudi Aramco’s $29.4 bn record.
• OpenAI – after a $122 bn funding round in March, the firm plans a Q4 2026 IPO seeking roughly $852 bn in valuation. CFO Sarah Friar describes the listing as “a moment to build trust,” though legal disputes with Musk and internal product revisions add complexity.
• Anthropic – now courting Goldman Sachs, JPMorgan and Morgan Stanley for a possible October listing, with investors offering around $800 bn. Revenue surged from $9 bn at the end of 2025 to $30 bn by early April 2026, driven by enterprise adoption of Claude Code.

If these three companies proceed, the combined fundraising demand could exceed $150 bn, a scale that will test institutional liquidity and could reshape the IPO market for years to come.

Market context and liquidity concerns

The IPO environment before Cerebras was unusually dry. Only 31 tech IPOs launched in 2025, down sharply from 121 four years earlier. Total U.S. venture‑backed exit value hit $217.1 bn in 2025 – less than one‑third of the 2021 peak of $790.7 bn. Many pre‑IPO candidates such as Databricks ($134 bn valuation), Discord and Canva were founded before ChatGPT and now find themselves competing for capital in an AI‑centric narrative.

Rick Heitzmann of FirstMark framed Cerebras as a market signal: “It’s going to encourage people to say, ‘Hey, jump in, the water’s warm.’” The “warm water” now includes three entrants whose combined mass could displace everything around them, raising the question of whether enough institutional capital will remain after SpaceX, OpenAI and Anthropic absorb their massive fundraising needs.

Venture returns and future outlook

Early investors in Cerebras are already seeing extraordinary returns. Benchmark, a Series‑A co‑lead in 2016, now holds shares worth $5.5 bn. Foundation Capital’s stake is valued at $4.8 bn, and Eclipse owns $2.5 bn. Even personal investors such as OpenAI co‑founders Sam Altman and Greg Brockman have modest but notable gains, with stakes now worth $27.8 million and $24.2 million respectively.

For a venture‑capital industry that has endured a multi‑year exit drought, Cerebras serves as proof that patient capital can still generate outsized returns when the market finally opens. However, the company cautions that the IPO window may remain limited to AI‑infrastructure players. The broader pipeline – enterprise software, fintech and consumer apps – will have to compete for the same pool of institutional dollars that the AI supercycle is currently monopolising.

The coming months will reveal whether the market can sustain multiple trillion‑dollar listings without choking liquidity, or whether a two‑tier IPO ecosystem will emerge, reserving premium valuations for the infrastructure layer that powers the next generation of artificial intelligence.