Cerebras Systems

Cerebras Systems shares jumped intraday after the company announced, together with Compute Nordic Finland, the construction of a 165‑MW AI data center in Mikkeli. In the second quarter Cerebras reported core revenue of about $209.9 million, beating analysts’ estimates, and raised its full-year core revenue forecast to $880–890 million. Management and institutional buying, along with an order backlog of $25.4 billion, support growth expectations, while the company positions its CS-4 accelerator technology in competition with Nvidia. » More on de.investing.com

The stock of Cerebras Systems fell intraday by about 2.4% to $210.50 after the company unveiled the AI accelerator system CS-4 and a partnership with OpenAI at Supernova Day. Traders are taking profits after the pre-event price run-up, and the shares were further weighed down by an increase in the freely tradable float of roughly 36.4 million shares around August 14. Management warned it may need to rent back compute capacity in the short term, which could temporarily pressure gross margins. Analyst views are mixed (Morgan Stanley and Rosenblatt reaffirm buy ratings, while Citi and Mizuho cut price targets), and the rate-sensitive market environment is adding pressure on growth names like CBRS. » More on de.investing.com

At Supernova 2026, Cerebras presented the CS-4 system on the Nexus platform, which the company says delivers up to 30× faster inference on Frontier models than GPU solutions and twice as many tokens per second as the CS-3. In collaboration with OpenAI, Cerebras introduced the GPT-5.6 Sol Ultrafast mode, which runs models up to 14× faster; early-access tests and selected customer projects are already under way. The company reported more than 600 MW of contractually committed data-center capacity, new partnerships (including AMD, Arista, AWS) and a roadmap to CS-5 (2027) with annual performance doubling. The stock fell sharply in regular trading but recovered slightly in after-hours trading. » More on de.investing.com