Chanos Warns CoreWeave's AI Moat Depends on Nvidia

Short-seller Jim Chanos has cast doubt on the business model of CoreWeave (CRWV), a company that provides AI computing capacity to customers. In a post on X, Chanos stated that neoclouds like CoreWeave are 'financial conduits, not technology companies.'

He claimed that Nvidia (NVDA) effectively controls the neocloud moat, as companies like CoreWeave rely heavily on Nvidia GPUs for computing capacity. This means that Nvidia could potentially breach or bypass those moats by changing GPU allocation policies or raising prices.

The comments came in response to a Damsker report that questioned CEO Mike Intrator's claim that customers choose CoreWeave for the quality of its product. The report stated that CoreWeave is essentially buying expensive GPUs, building data centers around them, and renting computing capacity to companies like Microsoft (MSFT) and Meta (META).

Chanos noted that Nvidia has invested directly in CoreWeave and provides support tied to unused capacity. He questioned whether this relationship gives CoreWeave lasting pricing power or whether Nvidia ultimately controls the most important part of the economics.