Cerebras Pops 68 Percent in Nasdaq Debut Pushing Market Cap to $95 Billion

--- headline: "Cerebras Pops 68 Percent in Nasdaq Debut Pushing Market Cap to $95 Billion" slug: cerebras-nasdaq-debut-95b-market-cap category: business story_number: "01" date: 2026-05-14 author: The Vault AI Staff tags: [cerebras, ipo, nasdaq, ai-chips, semiconductors] ---

# Cerebras Pops 68 Percent in Nasdaq Debut Pushing Market Cap to $95 Billion

Cerebras Systems, the AI chipmaker that designs processors the size of a dinner plate, erupted onto the Nasdaq on Wednesday in the largest U.S. technology IPO since Uber went public in 2019. Shares of the Sunnyvale, California-based company closed at $311.07, a 68.2 percent surge from their $185 offering price, pushing the company to a fully diluted market capitalization of roughly $95 billion and instantly minting two new billionaires among its founding team.

The offering itself was a blockbuster before a single share changed hands on the public market. Cerebras sold 30 million shares at $185, well above its already-upsized range of $150 to $160, raising approximately $5.55 billion in fresh capital. When shares opened for trading under the ticker CBRS, they debuted at $350, nearly doubling the IPO price in the first print, before settling back to their closing mark later in the session.

"This is the right way to fund our growth," CEO Andrew Feldman told CNBC in an interview from the Nasdaq MarketSite. Speaking to Yahoo Finance, Feldman was characteristically blunt about the technology that got Cerebras here: "We built a chip the size of a dinner plate. It is 58 times larger than any chip previously built." That chip, the third-generation Wafer-Scale Engine (WSE-3), crams 900,000 AI-optimized cores and 44 gigabytes of on-chip memory onto a single silicon die, a radical departure from the conventional GPU designs that dominate the market.

Feldman dismissed the idea that investor enthusiasm for AI hardware is speculative. "There are some whales out there, some really big customers," he said. "That is one of the characteristics of this market." Those customers include OpenAI, which has committed to a multi-year compute agreement with Cerebras reportedly valued at more than $10 billion; Amazon Web Services; Abu Dhabi-based Group 42; and Saudi Arabia's Mohamed bin Zayed University of Artificial Intelligence.

From regulatory limbo to record IPO

A year ago, the very idea of Cerebras reaching a public market seemed far-fetched. The company first filed for an IPO in late 2024, but the process stalled when a $335 million investment from G42, the Abu Dhabi AI conglomerate with historical ties to Huawei, triggered an investigation by the Committee on Foreign Investment in the United States (CFIUS). The national-security review dragged on for months, effectively freezing the listing. Cerebras eventually withdrew its CFIUS filing in September 2024, restructured G42 from voting to non-voting shares, and argued the committee no longer had jurisdiction. By early 2026, the regulatory cloud had lifted.

The financials told a different story too. Revenue climbed to $510 million in 2025, a 76 percent increase from $290 million the prior year, and the company swung to a net income of $237.8 million after reporting a loss of nearly half a billion dollars in 2024. The combination of cleared regulatory hurdles, surging revenue, and a diversifying customer base turned Wall Street from skeptical to ravenous.

Why this matters for the AI landscape

The Cerebras debut carries significance well beyond one stock ticker. For the semiconductor industry, it validates an alternative architecture to Nvidia's GPU-centric approach at a time when demand for AI inference compute is exploding. Nvidia remains the undisputed king of AI training hardware, but inference--the ongoing computation needed every time a model responds to a prompt--is growing into an even larger market. Cerebras has positioned its wafer-scale chips squarely at that opportunity.

For the broader IPO market, the offering may break the logjam that has kept high-profile tech companies private for years. Investment bankers have been waiting for a flagship deal to demonstrate that public-market investors will pay premium valuations for AI-native companies. A 68 percent first-day pop, combined with $5.55 billion in proceeds, provides exactly that proof point. Other AI companies reportedly eyeing the public markets may now feel emboldened to accelerate their timelines.

The IPO also reshuffled personal fortunes overnight. Feldman's stake surged to approximately $3.2 billion based on the closing price, while co-founder and CTO Sean Lie's holdings were valued at roughly $1 billion. Benchmark Capital, an early investor whose partner Eric Vishria reportedly almost skipped the initial pitch meeting, saw its position balloon into one of the most lucrative venture bets in recent memory.

What to watch next

Investors will be scrutinizing Cerebras's first quarterly earnings as a public company for signs that the customer pipeline extends beyond a handful of anchor contracts. The concentration risk around OpenAI and G42 has been the persistent bear case, and bulls will need evidence that the company's inference platform is winning new enterprise customers at scale. With $5.55 billion of fresh capital on the balance sheet, attention will also turn to whether Cerebras accelerates development of its next-generation WSE-4 chip or expands manufacturing capacity. In the meantime, the IPO has delivered a clear message: the market for AI silicon is far from a one-horse race.