Broadcom to finance Anthropic’s AI expansion with $42B

4.2 Investments

Oct 1, 2026

Broadcom will finance up to $42B for Anthropic's AI infrastructure, covering a third of its TPU lease plans and making Anthropic its top chip customer by 2027. The deal includes equity conversion options and notable financial risk.

Broadcom is committing up to $42 billion in financing to Anthropic, supporting the AI company's infrastructure expansion. This move positions Anthropic to become Broadcom's largest chip customer by 2027. The arrangement, outlined in Anthropic's IPO filings, sees Broadcom acting as both supplier and financier, with the funds covering about one-third of Anthropic's $125.2 billion TPU lease obligations over five years. The financing structure allows Broadcom to convert debt into Anthropic equity and includes provisions for restricted accounts and contingent guarantees. Broadcom's involvement extends beyond chip supply to equipment leasing and financial backing, setting it apart from other partners. This deal accelerates TPU deployments and anticipated AI semiconductor revenues for Broadcom, but also concentrates risk if Anthropic's growth or lease economics falter. The agreement comes as Anthropic prepares for a potential $2 trillion IPO and expands its partnerships with Broadcom and Google for next-generation TPU capacity starting in 2027.