Broadcom has agreed to lend Anthropic up to $42 billion to help the artificial intelligence company finance its computing infrastructure, according to disclosures in Anthropic's IPO prospectus, Reuters reported on October 1.
The financing will take the form of convertible notes that could convert into Anthropic shares. Anthropic said in the filing that it does not expect any of the notes to be sold before it completes its initial public offering. Reuters reported that the note could fund roughly one-third of Anthropic's $125.2 billion five-year lease commitment for TPU computing capacity from Broadcom.
Supplier and lender at once
Broadcom's role is unusually layered: it is Anthropic's hardware supplier, equipment lessor, and now a major financing partner. Anthropic itself flagged the overlap in its prospectus, warning of "potential conflicts of interest" that could affect its access to computing power, Reuters reported.
The arrangement points to a broader pattern in the AI boom. The Bank for International Settlements found that 46.4% of the value of AI-to-AI investment deals between 2021 and 2025 involved companies with commercial supply-chain relationships — a "circular financing" pattern where suppliers help fund the buyers of their own chips.
Reuters also reported that Anthropic deposited cash into a restricted account for Broadcom's benefit in April 2026. The company expects to become Broadcom's largest compute customer in 2027, when next-generation TPU capacity comes online. Broadcom, for its part, projects about $115 billion in AI semiconductor revenue in fiscal 2027 and $230 billion in fiscal 2028, according to Reuters.
Scale of the buildout
Anthropic disclosed at least $518 billion in infrastructure commitments over the coming decade across Google, Amazon, Microsoft and Broadcom, according to TechStartups, underscoring how capital-intensive the race to build frontier AI models has become.
Sources:
- Broadcom to lend Anthropic up to $42 billion to lease its chips, filing says — Reuters
- Broadcom to lend Anthropic up to $42 billion to lease its own chips as AI circular financing hits a new level — TechStartups
The financing will take the form of convertible notes that could convert into Anthropic shares. Anthropic said in the filing that it does not expect any of the notes to be sold before it completes its initial public offering. Reuters reported that the note could fund roughly one-third of Anthropic's $125.2 billion five-year lease commitment for TPU computing capacity from Broadcom.
Supplier and lender at once
Broadcom's role is unusually layered: it is Anthropic's hardware supplier, equipment lessor, and now a major financing partner. Anthropic itself flagged the overlap in its prospectus, warning of "potential conflicts of interest" that could affect its access to computing power, Reuters reported.
The arrangement points to a broader pattern in the AI boom. The Bank for International Settlements found that 46.4% of the value of AI-to-AI investment deals between 2021 and 2025 involved companies with commercial supply-chain relationships — a "circular financing" pattern where suppliers help fund the buyers of their own chips.
Reuters also reported that Anthropic deposited cash into a restricted account for Broadcom's benefit in April 2026. The company expects to become Broadcom's largest compute customer in 2027, when next-generation TPU capacity comes online. Broadcom, for its part, projects about $115 billion in AI semiconductor revenue in fiscal 2027 and $230 billion in fiscal 2028, according to Reuters.
Scale of the buildout
Anthropic disclosed at least $518 billion in infrastructure commitments over the coming decade across Google, Amazon, Microsoft and Broadcom, according to TechStartups, underscoring how capital-intensive the race to build frontier AI models has become.
Sources:
- Broadcom to lend Anthropic up to $42 billion to lease its chips, filing says — Reuters
- Broadcom to lend Anthropic up to $42 billion to lease its own chips as AI circular financing hits a new level — TechStartups
