CoreWeave faces financial strain as AI enthusiasm wanes

CoreWeave built its business on renting out GPUs to the AI boom. In mid-October 2026, the bill for that buildout came into sharp focus. The cloud computing provider carries approximately $50 billion in debt. Investors spent the week of October 14-16 deciding they were less comfortable with that number than they used to be. The week the market blinked CoreWeave shares fell by as much as 25% during that three-day stretch. Estimates of the drop range from 15% to 25%, with the stock hitting lows near $60-65 per share. The bond market was arguably more alarming. Yields on CoreWeave’s junk-rated 2031/2032 bonds climbed to 15-16%. To put that in perspective, a bond yield is roughly what lenders demand to hold your debt. At mid-teens levels, the market is pricing CoreWeave less like a growth darling and more like a borrower it is nervous about. Credit-default swaps told the same story. CDS spreads on CoreWeave rose to between 1,000 and 1,200 basis points. A credit-default swap works like an insurance policy against a company failing to repay its debt. Spreads above 1,000 basis points signal heightened concern over potential default risk. Big backlog, bigger burn On paper, demand looks stro...