Jane Street inks CoreWeave deal
Jane Street reportedly struck a roughly $6 billion cloud agreement with CoreWeave that includes a $1 billion equity stake and early access to Nvidia’s Vera Rubin GPUs for model training, according to social posts. The reporting frames this as rapid infrastructure scaling to support model training at high capacity. (x.com) (x.com)
Jane Street has committed about $6 billion to CoreWeave’s cloud platform and put another $1 billion into CoreWeave stock. (coreweave.com) The companies announced the agreement on April 15, 2026. CoreWeave said Jane Street will get access to next-generation computing across multiple facilities, including Nvidia’s Vera Rubin systems, plus software and services to deploy artificial intelligence tools. (investors.coreweave.com) Jane Street bought the new shares at $109 each, according to CoreWeave. Reuters reported that price was about 7% below CoreWeave’s prior closing price and that the purchase lifted Jane Street into the company’s largest-shareholder ranks. (coreweave.com) (finance.yahoo.com) CoreWeave rents out specialized artificial intelligence computing, mainly clusters of Nvidia graphics processing units, to customers that need more power than standard cloud servers provide. Jane Street is a quantitative trading firm that uses large-scale computing for research, pricing, and trading systems. (coreweave.com) (janestreet.com) The deal adds finance to the list of industries now locking up scarce artificial intelligence capacity years in advance. In the week before the Jane Street announcement, CoreWeave also disclosed a $21 billion expansion with Meta and a multi-year agreement with Anthropic. (reuters.com) (coreweave.com) Vera Rubin is Nvidia’s next platform after Blackwell, aimed at the biggest model-training and inference workloads. Nvidia said on March 16, 2026 that the Vera Rubin platform was in full production. (nvidianews.nvidia.com) CoreWeave has been stacking large contracts as it expands from its roots in graphics processing unit infrastructure into a public artificial intelligence cloud company. Reuters described the Jane Street agreement as CoreWeave’s third multi-billion-dollar deal in a week. (reuters.com) For Jane Street, the agreement secures computing supply at a moment when access to top-end chips has become a commercial constraint, not just a technology choice. For CoreWeave, it adds another long-term customer willing to pay for reserved capacity before the newest Nvidia systems are widely deployed. (coreweave.com) (nvidianews.nvidia.com)
