CoreWeave debt slide sparks AI bubble anxiety

The company’s shares have dropped more than 20 percent since Tuesday’s close, signaling a sharp shift in market sentiment. While the firm previously secured an investment-grade chip loan earlier this year, cofounder Brannin McBee recently suggested the company intends to tap into insurance capital to fund ongoing expansion. He characterized this pool of funds as effectively unlimited, a comment that backfired by fueling fears of further aggressive borrowing.

Analysts now worry that the industry faces a looming glut of infrastructure. With roughly 18 months of hardware supply still hitting the market, the pressure on credit profiles remains intense. By positioning itself to borrow even more against its existing obligations, CoreWeave has transformed from a high-growth tech darling into a bellwether for potential systemic risk in the private credit market.