Livingston-based CoreWeave on Tuesday announced the closing of a massive $8.5 billion delayed draw term loan (DDTL) facility. The transaction marks a historic shift in AI infrastructure financing, becoming the first-ever GPU-backed facility to achieve investment-grade status.
The financing facility received an A3 rating from Moody’s and an A (low) rating from DBRS. This milestone signals a significant cooling of risk perceptions surrounding high-performance computing (HPC) assets, reflecting growing institutional confidence in the long-term viability of AI adoption.
- Total Capacity: The “DDTL 4.0 Facility” allows for an initial borrow of $7.5 billion, with the potential to scale to $8.5 billion as assets stabilize.
- Cost of Capital: The structure drastically reduces CoreWeave’s borrowing costs, featuring a floating rate tranche at SOFR + 2.25% and a fixed rate tranche at approximately 5.9%.
- Maturity: The facility is set to mature in March 2032.
- Institutional Backing: The deal was anchored by Blackstone Credit & Insurance and saw heavy oversubscription from global financial institutions, including MUFG, Morgan Stanley, Goldman Sachs, and JPMorgan.
The capital is earmarked to fulfill existing contracts with leading AI enterprises and expand CoreWeave’s global footprint of high-performance data centers. By securing investment-grade ratings, CoreWeave has moved beyond the “venture-debt” phase typically associated with high-growth tech startups, entering a more mature phase of infrastructure project finance.
“This reflects confidence in AI adoption and represents continued market validation of our model that is proving both repeatable and scalable,” Brannin McBee, chief development officer and co-founder of CoreWeave said.
The $8.5 billion facility is the latest in a relentless streak of fundraising for the company. Over the past 12 months, CoreWeave has secured approximately $28 billion in total debt and equity commitments. This financial firepower is being used to acquire the massive quantities of NVIDIA GPUs required to power the next generation of Large Language Models (LLMs) and generative AI applications.
Founded in 2017 and having gone public on the Nasdaq (CRWV) in March 2025, CoreWeave has successfully pivoted from its origins in crypto-mining to becoming the primary challenger to legacy cloud providers like AWS and Azure in the specialized AI infrastructure space.
This latest transaction ensures the company remains well-capitalized to meet the “accelerating demand” of an industry currently defined by a global race for compute power.
