Cerebras Systems Inc. (CBRS) reported its first quarterly earnings as a public company Tuesday after the close, and the numbers looked solid — a beat on both the top and bottom lines. But the market wasn't impressed: shares dropped about 7.4% to $210 in extended trading.

So what gives? Let's dig into the details.

The Numbers

Cerebras posted a quarterly loss of four cents per share, crushing the analyst estimate for a loss of 16 cents. Revenue hit $193.41 million, beating the Street's $181.59 million forecast by 6.5%.

On a non-GAAP (core) basis, the picture was even brighter:

• Core total revenue: $191.3 million, up 12% sequentially and 92% year-over-year.
• Core hardware revenue: $111.6 million, up 60% year-over-year.
• Core cloud and other services revenue: $79.8 million, up 167% year-over-year.
• Core gross margin: 47%.
• Core hardware gross margins: 42%.
• Core cloud and other services gross margins: 53%.

CEO Andrew Feldman struck an optimistic tone: “This was an outstanding start to 2026 for Cerebras. And we are proud of our achievements. AI has moved from being a novelty to being useful and productive. Cerebras’ wafer-scale technology delivers the fastest AI in the world.”

What's Ahead

For the full fiscal year, Cerebras expects core revenue of $855 million to $865 million — up about 69% at the midpoint from last year — with core gross margins in the range of 38% to 41%.

Why the stock dip? It could be profit-taking after a strong run, or perhaps the market wanted even more from the guidance. Either way, the company's first report as a public company showed a business that's growing fast, even if Wall Street wanted a bit more.