CoreWeave debt selloff raises concerns over private credit’s AI exposure
A sharp deterioration in CoreWeave's debt valuations has raised concerns over private credit's growing exposure to AI infrastructure financing, with the company's borrowing costs climbing to distressed levels amid mounting investor scrutiny, according to a report by Reuters.
Recent financial troubles at AI cloud infrastructure firm CoreWeave have sparked concerns over private credit's increasing reliance on such financing, according to Reuters. The company's debt valuation has sharply declined, and borrowing costs have surged to distressed levels, with investors scrutinizing the sector. CoreWeave owes around $50 billion, making it one of the largest borrowers in private credit financing for data center and computing infrastructure.
Insuring CoreWeave's debt has become more expensive, with default risk insurance costs reaching 1,200 basis points last week. Some of its bonds are yielding between 15% and 16%, indicating heightened concerns about the company's creditworthiness. Private capital firms have been instrumental in financing CoreWeave's growth, with Magnetar Capital and Blackstone Tactical Opportunities leading a $2.3 billion GPU-backed facility in 2023, followed by a $7.5 billion facility in 2024 involving various investors.
An additional $8.5 billion financing round took place in March 2026, backed by Blackstone Credit & Insurance.
The challenges come as private credit managers are expanding their exposure to AI infrastructure. Carlyle estimates that private credit may need to finance about $1 trillion of AI computing expansion, accounting for more than half of the industry's current assets under management. The firm has warned that rapid capital deployment could result in concentration risks similar to those seen in software lending, particularly when financing is tied to a limited number of customers or evolving technologies.
Some CoreWeave facilities are secured by GPUs and long-term contracts with major tech companies such as Microsoft, OpenAI, and Meta. While these revenues can strengthen lenders' security, the concentration of exposure to a few technology firms poses additional risks if contracts aren't renewed or demand declines.
Despite record private credit fundraising, the situation raises questions about the sustainability of this trend. Direct-lending funds raised $129.15 billion in the first nine months of 2026, a 35% year-on-year increase, according to Preqin. However, third-quarter direct-lending volumes fell by 28% to $49.77 billion, according to PitchBook/LCD, while competition from syndicated lenders grew fiercer.
Approximately $16.39 billion of direct-lending loans were refinanced in the broadly syndicated market during the quarter, compared to just $2.60 billion moving in the opposite direction. This disparity between fundraising and deployment underscores the growing competition for private credit investments, even as demand for financing AI infrastructure persists.
Written by urgent.news from Private Equity Wire's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
