Blackstone and banks commit US$ 63 billion deal to fund Anthropic’s AI infrastructure
Blackstone, Bank of America, Citi, and Morgan Stanley agreed to a $63 billion deal to fund AI infrastructure for Anthropic, using Broadcom's technology. The deal involves a special purpose vehicle, with first-lien financing from the banks and second-lien from Blackstone. Broadcom will support the expansion. Deliveries are expected to start in 2027, following Anthropic's IPO filing with a $2 trillion valuation.
How this was made

The 30-second read
Why it matters
The unprecedented financing underscores deep capital commitment to AI infrastructure, creating fee and revenue opportunities for lenders and hardware suppliers while raising credit exposure to a private AI firm.
Market read
The deal is a landmark AI infrastructure financing, likely to boost related stocks and signal strong sector momentum.
What to watch
Potential regulatory scrutiny of AI financing structures and the credit quality of a pre‑IPO Anthropic.
Background
Blackstone, three major U.S. banks, and Broadcom jointly announced a $63 billion financing vehicle to fund AI compute capacity for Anthropic, which is preparing an IPO.
Ticker impact
Bank of America is a first‑lien lender in the $63 billion financing package for Anthropic.
likely modest upside as the market prices in fee income and loan exposure to AI growth
The unprecedented size of the deal provides a clear revenue boost for the lenders.
Morgan Stanley is a first‑lien lender in the $63 billion Anthropic AI infrastructure deal.
likely slight upside as the market credits the bank with a strategic AI financing win
The deal size and strategic relevance to AI make it a positive catalyst.
Blackstone provides the second‑lien financing for the $63 billion Anthropic AI infrastructure package.
potential modest upside as investors value the new high‑yield financing exposure
The sizable commitment underscores Blackstone's role in large‑scale tech financing.
Broadcom supplies AI accelerators and networking technology for Anthropic's compute expansion under the financing deal.
likely supportive price pressure as the market sees increased demand for Broadcom's AI chips
The partnership ties Broadcom to a multi‑billion AI compute rollout.
Market effects
The deal highlights accelerating capital allocation to AI infrastructure, benefitting AI‑related hardware and financing sectors.
U.S. banks and chip makers may see short‑term demand uplift, while the broader AI ecosystem gains credibility.
A $63 billion financing signals strong confidence in AI growth, influencing global tech‑investment sentiment.
Counterpoint
If the AI compute market faces slower adoption, the large loan exposure could become a credit risk for lenders.
Key entities
- companyAnthropic
AI startup planning an IPO, recipient of the financing.
- asset managerBlackstone
Provides second‑lien financing for the deal.
- bankBank of America
First‑lien lender in the financing package.
- bankCiti
First‑lien lender in the financing package.
- bankMorgan Stanley
First‑lien lender in the financing package.





