Cerebras revenue climbs 55% in Q3 2026 but lands below Wall Street estimates

Cerebras Systems reported third-quarter 2026 revenue of $210.8 million, up 55% from the same period a year earlier. That figure still came in below estimates.

The $210.8 million is the GAAP figure, meaning it follows standard US accounting rules. It is the number Wall Street measured against its forecasts, and it fell short.

Cerebras also reports a second metric it calls core revenue. That figure reached $230.9 million for the quarter, a record for the company and up 70% year over year.

The standout line item was cloud. GAAP cloud revenue reached $141.9 million, a 265% increase from a year earlier. That is roughly two-thirds of total GAAP revenue coming from a segment that more than tripled.

The company tied its growth to rising demand from hyperscalers for its AI inference products.

Cerebras did not respond to the shortfall by lowering expectations. The company raised its full-year 2026 core revenue guidance, pointing to a range of $310 million to $330 million for the fourth quarter.

It also said it has secured 700 MW of data center capacity under contract.

Cerebras has also been adding partners. Recent announcements include collaborations with Oracle and Bilt.

Cerebras went public on May 14, 2026, at an IPO price of $185 per share, raising approximately $6.38 billion. It trades on the Nasdaq under the ticker CBRS.

Cerebras is led by CEO Andrew Feldman, a co-founder of the company. He previously held executive roles at SeaMicro and AMD.

The next checkpoint is the fourth quarter. Cerebras has set its own target of $310 million to $330 million in core revenue.