Cerebras Stock Surges After Altman Calls Company 'Close Partner'

Cerebras Systems Inc. (NASDAQ:CBRS) shares are soaring Monday after a social media post from OpenAI CEO Sam Altman appeared to boost investor sentiment. Cerebras Systems stock is charging ahead with explosive momentum. Why is CBRS stock up today? Altman Addresses Speculation About OpenAI’s Cerebras Partnership Altman took to social media to respond to chatter about OpenAI’s ties to Cerebras. He said that “Cerebras is a close partner,” and that the two companies “have a deep engagement pushing on the frontiers of speed.” The post landed after reports last week that OpenAI’s newly unveiled GPT-6.1 Sol Ultrafast model doesn’t run on Cerebras chips. Those reports had weighed on the stock. A Bounce After a Rough Stretch Today’s gain comes after a rough month for Cerebras. The stock is down roughly 14.6% over that period. That makes the move look more like a positive correction than a fresh breakout. Shares also still sit below the $185 IPO price. Last Wednesday’s decline came as a new wave of shares hit the market. Cerebras structured its post-IPO lockup as 11 separate releases rather than one 180-day freeze. Three smaller unlocks of 14.6 million shares each began in August. Last week’s release added about 19.4 million shares and was the first of three larger waves. What Cerebras Brings to the AI Market Behind those share-supply headlines is a company focused on large-scale AI computing. Cerebras builds very large systems for training and running AI models. The company says it makes the world’s fastest AI infrastructure, including the world’s largest semiconductor and the hardware that powers, cools and feeds data to it. Cerebras also writes software that ties those systems together into supercomputers. That software is built to work with common machine learning frameworks like PyTorch. Customers rely on the systems to train large models and run inference at speeds the company says rival approaches have trouble matching. CBRS Shares Are Flying CBRS Price Action: Cerebras shares were up 9.73% at $182.63 at the time of publication on Monday, according to Benzinga Pro. Read Also: RXO, Vaxcyte, PTC And Other Big Stocks Moving Higher On Monday Image: Shutterstock