{"version":1,"type":"story","url":"https://digestai.news/story/cerebras-stock-falls-nearly-20-after-nvidia-to-power-openai-model","json":"https://digestai.news/story/cerebras-stock-falls-nearly-20-after-nvidia-to-power-openai-model.json","markdown":"https://digestai.news/story/cerebras-stock-falls-nearly-20-after-nvidia-to-power-openai-model.md","slug":"cerebras-stock-falls-nearly-20-after-nvidia-to-power-openai-model","headline":"Cerebras stock falls nearly 20% after Nvidia to power OpenAI model","summary":"Cerebras Systems shares dropped almost 20% this week, hitting their lowest price since the May IPO, after a report that Nvidia will supply GPUs for OpenAI's new GPT-6.1 Sol model.\n\nThe decline follows the expiration of post-IPO lock-up periods that unlocked up to 19.4 million shares, and the loss of a $10 billion deal that had Cerebras supplying 750 MW of compute to OpenAI. The company's market cap fell from $95 billion on day one to just over $39 billion.","keyPoints":["Cerebras stock down nearly 20% after Nvidia to power OpenAI GPT-6.1 Sol.","Post-IPO lock-up expiration unlocked 19.4 million shares, 8% of outstanding.","Cerebras had a $10 billion deal with OpenAI to supply 750 MW of compute through 2028."],"whyItMatters":"The move shows how quickly AI hardware investors can react to shifts in partner choices, and highlights the growing competition between Nvidia and alternative inference providers. It also signals potential liquidity pressure for Cerebras as more insider shares enter the market.","category":{"slug":"business","name":"Business & Funding","url":"https://digestai.news/category/business"},"entities":{"companies":["Cerebras Systems","Nvidia","OpenAI","SemiAnalysis"],"models":["GPT-6.1 Sol"],"people":["Andrew Feldman","Sean Lie"]},"firstPublishedAt":"2026-10-02T21:45:06Z","updatedAt":"2026-10-02T21:45:06Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"CNBC Technology","title":"Cerebras stock hits post-IPO low, tumbling 20% for the week on Nvidia pressure and lockup expiration","url":"https://cnbc.com/2026/10/02/cerebras-stock-hits-post-ipo-low-on-nvidia-pressure-lockup-expiration.html","publishedAt":"2026-10-02T21:45:06Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":{"title":"Cerebras AI Scaling Debate and Nvidia Tie-Up","url":"https://digestai.news/thread/cerebras-ceo-feldman-debates-ai-scaling-limits-at-disrupt-2026","storyCount":2},"cite":{"text":"Digest AI, \"Cerebras stock falls nearly 20% after Nvidia to power OpenAI model\", 2 October 2026, https://digestai.news/story/cerebras-stock-falls-nearly-20-after-nvidia-to-power-openai-model","publisher":"Digest AI","title":"Cerebras stock falls nearly 20% after Nvidia to power OpenAI model","datePublished":"2026-10-02T21:45:06Z","url":"https://digestai.news/story/cerebras-stock-falls-nearly-20-after-nvidia-to-power-openai-model"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}