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CoreWeave shares sink 15% as bond yields near 15% on AI debt fears

Published
Score
14

Why it matters

CoreWeave's stock and bonds sold off together on October 14, with shares of the AI cloud provider dropping 15.5% while yields on its debt climbed. The 9.625% notes due 2032 yielded about 14.8%, and the 9.75% notes due 2031 yielded about 14.9%, meaning lenders are demanding far higher returns to hold the debt. The slide continued on October 15, with shares falling further in premarket trading after Mizuho cut its price target to $88 from $115 on mounting debt and funding concerns. Credit default swaps, which function as default insurance, widened to levels generally viewed as distressed. Peers including Oracle, Nebius and Dell also fell. The stock had already lost 7% on October 8 in a selloff concentrated in companies that borrow heavily to build AI capacity. This week's decline has erased more than $10 billion in market value in four sessions.

Several points remain open. CoreWeave's total debt and obligations exceed $51 billion, and the company has not yet detailed how it plans to bring borrowing costs down. CEO Mike Intrator wrote in an internal memo that markets will at times misunderstand and act irrationally, while co-founder Brannin McBee said the company is exploring cheaper financing from insurance companies. Neither has released a timeline or terms for that financing. Analysts disagree on the outlook. Wells Fargo's Luis Alvarado called CoreWeave's balance sheet "relatively bad" compared with other neoclouds. D.A. Davidson's Gil Luria said the company borrows at roughly 9% while generating returns of about 1%. Deutsche Bank called the drop a "buying opportunity."

The selloff tests whether heavily financed AI infrastructure can pay for itself. CoreWeave grew from three data center facilities to 51 in four years, largely with debt, and its interest expense rose to $640 million in Q2 from $267 million a year earlier. Lenders and investors are also weighing the broader AI borrowing wave, as Alphabet, Amazon, Meta and Oracle have issued more than $228 billion in bonds this year, more than double the total for all of 2025. Gartner's forecast that about 80% of neoclouds could shut down by 2030 has added to the pressure. Attorneys tracking financing, default, or restructuring exposure in AI infrastructure should watch CoreWeave's November earnings report, where analysts expect to see margin improvement, along with any announcement of insurance-backed financing and movement in its credit default swap spreads.

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