Broadcom's $63 Billion Chip Lease for Anthropic Starts in 2027
Bank of America, Blackstone, Citi and Morgan Stanley committed $63 billion to buy Broadcom XPU accelerators and networking gear and lease them to Anthropic, with deliveries planned from 2027.
2 min readAI-assisted
No product photo was on the financing release. The $63 billion figure and the 2027 delivery window are from the companies' Oct. 26 statement.
Illustration (AI-generated)
Bank of America, Blackstone, Citi and Morgan Stanley said on Oct. 26 they have committed $63 billion to buy Broadcom XPU accelerators and networking equipment and lease them to Anthropic, with deliveries expected to start in calendar 2027.
The joint statement describes a lease, not a cash purchase by Anthropic. It does not give a chip count or a power draw.
Illustration (AI-generated)
The companies said the purchase will run through a new special-purpose vehicle. Bank of America, Citi and Morgan Stanley are arranging the first-lien portion. Blackstone is the only firm committed to the second-lien portion. Broadcom is providing residual-value support to the vehicle for an amount equal to that first-lien portion. The joint statement does not say how large the first-lien piece is, and it does not give a chip count or a power figure.
Reuters, citing two people familiar with the financing, reported that the senior debt is about $43.5 billion, or 69 percent of the total. Reuters also reported that Anthropic filed for an initial public offering on Monday, and that a filing put Broadcom's support on an earlier Apollo and Blackstone arrangement at up to $29 billion against a $35 billion expansion of Anthropic's computing capacity. The new statement describes this transaction as part of a strategic compute agreement Broadcom had already announced.
What the lease changes for chip supply
Anthropic does not have to pay for the accelerators in cash on delivery. The vehicle buys Broadcom's chips and networking gear and leases them on. That puts bank and private-credit balance sheets under a multi-year shipment, and it leaves Broadcom standing behind the value of the hardware if the lease ends early. Hock Tan, Broadcom's chief executive, said the deal shows that capital is available for the buildout and that Broadcom is in a position to supply it.
The electricity and cooling that follow depend on how many XPUs the $63 billion buys. Neither the statement nor the Reuters account gives that number, a wattage, or a campus. What is dated is the shipment window: deliveries are planned to begin in 2027, so the power has to be arranged for that year, not for the day the financing was signed. A Broadcom joint venture opened a high-end substrate plant in Singapore, Voltgrid reported on Oct. 21, which is one packaging step these accelerators still have to pass through.
What the documents leave out
The companies did not name the XPU generation, the unit count, the lease length or the site. The $43.5 billion senior figure is Reuters' account, not a line in the joint statement. Kirkland & Ellis is advising Blackstone. Latham & Watkins is advising the three banks. Sullivan & Cromwell is advising Broadcom, with Evercore as financial adviser. Broadcom's own caution says the timing of deployment can differ from the announcement.
