CoreWeave faces scrutiny as AI funding relies on high-yield debt

CoreWeave built one of the fastest-growing AI cloud businesses on the planet. It did so largely on borrowed money, and the bill is now getting attention. As of October 14, 2026, the yield on CoreWeave’s 9.625% bonds due 2032 reached 15%. That is the kind of number bond markets usually reserve for companies they think might be in real trouble. Stock investors took the hint. Shares of CoreWeave, which trades under the ticker CRWV, dropped approximately 16% in a single session, sliding from around $65–$68 on October 14. A balance sheet built on leverage CoreWeave’s business model is simple to describe. It buys enormous quantities of Nvidia GPUs, installs them in data centers, and rents that computing power to AI companies. CoreWeave has funded its expansion through a mix of chip-backed loans, high-yield bonds, and equity capital. By the end of June 2026, CoreWeave’s total liabilities, including debt and lease obligations, had reached approximately $52 billion. Standalone debt was estimated at around $35 billion. The company also raised over $35 billion in 2026 through various debt instruments. Some of that money has not come cheap. Interest rates on recent financings reached nearly 9....