Broadcom has agreed to provide Anthropic with up to $42 billion in financing to support the AI company’s massive infrastructure expansion, according to Anthropic’s IPO filing reviewed by Reuters. The financing could cover roughly one-third of Anthropic’s $125.2 billion commitment to lease tensor processing unit (TPU) computing capacity over five years.
The arrangement highlights the increasingly close relationship between Anthropic and Broadcom, which spans chip supply, equipment leasing and financing. Broadcom is expected to become Anthropic’s largest compute supplier in 2027 as the AI company expands the infrastructure required to train and operate its Claude models.
Under the financing agreement, Broadcom can designate a financing partner, and Anthropic could convert debt instruments into equity. Anthropic said in its filing that it does not expect to sell any of the notes before completing its planned initial public offering.
The financing comes as Anthropic prepares for an IPO that could potentially value the company at about $2 trillion, according to Reuters. The company’s extensive spending commitments show the enormous capital requirements of developing frontier AI models and building the infrastructure needed to run them at scale.
Anthropic’s $125.2 billion TPU commitment covers a five-year lease of computing capacity. Google and Broadcom have collaborated on multiple generations of Google’s TPUs, specialized processors designed for artificial intelligence workloads.
Anthropic announced an expanded partnership with Broadcom and Google in April 2026 that is expected to give the company access to multiple gigawatts of next-generation TPU computing capacity beginning in 2027.
The relationship could also create a significant new revenue stream for Broadcom. Anthropic is expected to become Broadcom’s largest compute customer in 2027, while Broadcom projects approximately $115 billion of AI semiconductor revenue in fiscal 2027 and $230 billion in fiscal 2028.
The financing strategy resembles moves by Nvidia, which has increasingly used its balance sheet and investments to help customers finance AI infrastructure containing its chips. Broadcom’s arrangement with Anthropic similarly connects financing with future demand for its semiconductor technology.
Anthropic also identified risks associated with the relationship. In its IPO prospectus, the company said Broadcom’s roles as both a hardware supplier and financing partner could create “potential conflicts of interest” affecting Anthropic’s access to computing infrastructure.
Broadcom’s decisions involving hardware availability and pricing could potentially influence Anthropic’s ability to secure enough computing capacity to support its operations.
Anthropic disclosed that it deposited cash into a restricted account for Broadcom’s benefit in April 2026 under the convertible debt arrangement. Under certain circumstances, the company could be required to contribute additional amounts to that account.
The filing also warned that certain payment or performance defaults could make a substantial portion of Anthropic’s lease obligations immediately payable, while potentially limiting the company’s ability to use the $42 billion Broadcom financing facility to satisfy those obligations.
The relationship illustrates the increasingly interconnected economics of the AI infrastructure market, with chip suppliers, cloud providers and AI developers entering large financing and procurement agreements as they race to build computing capacity.
