Cerebras surges 17% after beating on quarterly revenue and announcing Microsoft deal

• Cerebras reported better-than-expected revenue for the third quarter and issued strong guidance.
• The AI chipmaker said it recently signed a deal with hyperscaler Microsoft.
• Cerebras' stock price has lost almost half its value since the company's IPO in May.

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Follow your favorite stocksCREATE FREE ACCOUNTAndrew Feldman, co-founder and CEO of Cerebras Systems, speaks at the TechCrunch Disrupt conference in San Francisco on Oct. 13, 2026.David Paul Morris | Bloomberg | Getty Images

Cerebras Systems reported better-than-expected revenue and quarterly guidance in its earnings report on Thursday, and touted a new deal with Microsoft. The stock soared 17% in extended trading.

Here's how the company performed relative to LSEG consensus:

• Loss per share: 67 cents. It's not immediately clear how the number compares with the loss of 14 cents expected
• Core revenue: $230.9 million vs. $214.7 million expected

Cerebras' core revenue grew 70% from $135.7 million, compared with 103% growth in the second quarter, according to a statement.

"I think there is opportunity created by, particularly on the hardware side, the sale of hardware, where long lead times in GPUs and more expense creates opportunity for us," Cerebras CEO Andrew Feldman told CNBC in an interview, referring to graphics processing units.

Executives will announce a new relationship with Microsoft, one of the world's top cloud providers, on a conference call with analysts, Feldman said. The call starts at 5 p.m. ET.

"We believe revenue begins to show up in Q1 '27," Feldman said in the interview, adding that Microsoft signed the deal in October. Cerebras has also landed deals with other major cloud providers Amazon and Oracle.

Cerebras is evaluating its financing options to meet the ramping demand, Feldman said in the interview.

The company is trying to challenge Nvidia in the AI chip market. Its earnings land on the same day that Nvidia CEO Jensen Huang resigned from the company he co-founded after multiple scandals involving extramarital affairs.

For the fourth quarter, Cerebras expects a core gross margin of 47% to 49%, with $310 million to $330 million in revenue. Analysts polled by LSEG were looking for a 42.1% margin and $271 million in revenue.

Cerebras said it expects revenue to triple in 2027. That implies about $2.85 billion in revenue. Analysts surveyed by LSEG were looking for $2.92 billion.

Cerebras shares have slumped by about 47% since the company debuted on Nasdaq in May.

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