Former Fidelity Manager Warns Nvidia of Dot-Com Style Risks
George Noble warns that Nvidia faces significant financial risks by financing the AI infrastructure used by its own customers through equity and guarantees.
Former Fidelity portfolio manager George Noble warned that Nvidia Inc. is exposing itself to severe financial risks by financing the artificial intelligence infrastructure used by its own customers. Noble compared the company's current strategy of equity investments, lease guarantees, and cloud capacity commitments to the vendor-financing practices used by Cisco before the 2000 dot-com collapse.
Financial disclosures from July 2026 indicate Nvidia held 99 billion dollars in equity investments. The company's maximum guarantee exposure reached 108.5 billion dollars, with 105 billion dollars of that amount linked to a data center project in Ohio involving SB Energy Global Holdings Ltd. and OpenAI.
Noble cautioned that these arrangements could create circular financing risks if AI operators fail to generate sufficient revenue to cover their obligations. Nvidia responded by stating that its guarantees cover specific obligations rather than entire projects and noted that its partnerships include independent institutional investors.
