CoreWeave bond rout tests market's math on AI buildout

A recent drop in CoreWeave's bonds has investors questioning their willingness to fund the expansion of AI infrastructure, amid rising borrowing costs and concerns about debt usage. Analysts suggest this sell-off carries more weight than the simultaneous drop in CoreWeave shares, as it may indicate a broader reassessment of risks tied to AI projects that may take years to generate revenue.

CoreWeave bonds, initially issued at a 9.675 percent yield, have plummeted in value, raising their yield to 15 percent this week. Max Frumes, a global head of distressed and leveraged finance, believes this event could mark a turning point in the credit structure supporting the AI boom. Firms like F/m Investments are already becoming more selective in their investments, scrutinizing exposures in the AI infrastructure space.

Deutsche Bank's Jim Reid sees the market entering a new phase, where debt financing is becoming increasingly significant, requiring investors to respect credit price action as capex cycles shift from free cash flow to debt-funded. However, some experts estimate that 5 to 10 percent of planned AI projects may not be built due to government permitting and power price concerns.