By Dr. Robert Castellano
Publication Date: 2026-10-18 16:37:00
What’s in This Article
The Announcement Gap Is Becoming a Financing Issue
Nvidia Established the Model
Chart 1. How Circular AI Financing Converts Support Into Supplier Demand
Broadcom, Oracle and SpaceX Extend the Model
The Financial Commitments Behind AI Infrastructure
Table 1. Selected AI Infrastructure Financing Arrangements and Commitments, 2026
Circular Financing and the Expanding Role of Institutional Capital
OpenAI’s Revenue Discrepancy Exposes the Financing Question
Investor Takeaway
Artificial intelligence infrastructure spending is entering a new phase in which the ability to finance semiconductor purchases is becoming nearly as important as the performance of the processors themselves. Nvidia (NVDA), which established its dominance through graphics processing units, networking technology and its CUDA software ecosystem, is increasingly using financial relationships to reinforce its competitive position. However, Broadcom (AVGO), Oracle (ORCL) and SpaceX are now pursuing financing arrangements involving tens of billions of dollars, suggesting that access to capital could become an increasingly important determinant of market share in AI computing.
In my July 30 Substack analysis, “The Announcement Gap,” I examined how circular financing was becoming an increasingly important feature of the artificial intelligence industry. Nvidia was investing in companies that were simultaneously purchasing its processors, while Advanced Micro Devices (AMD) was offering equity…
