CoreWeave’s debt stress tests private credit’s AI financing boom

CoreWeave’s unsecured bonds fell into distressed territory in mid-October 2026, trading below 80 cents on the dollar. For a company sitting on a contracted backlog of more than $100 billion, that is an awkward price tag. How bad did it get CoreWeave’s unsecured notes maturing in 2031 and 2032 changed hands at 76.5 to 81 cents on the dollar. Yields on those notes climbed to 15-16%. The credit default swap market told a similar story. CDS spreads on CoreWeave hit record levels of 1,000-1,200 basis points, which implies roughly a 60% probability of default within five years. A CDS works like an insurance policy on a borrower’s debt. One basis point is a hundredth of a percentage point, so a spread of 1,000 basis points means protecting the debt costs about 10% of its face value each year. CoreWeave’s stock took a notable hit alongside the bonds. High-profile voices including Elon Musk and Chamath Palihapitiya weighed in publicly, adding volume to the debate over whether AI-related private credit has been priced too generously. A very large stack of debt CoreWeave carries approximately $50 billion in total debt, with $35.6 billion in debt principal as of mid-2026. About $4.4 billion of...