Nvidia Corp.’s board is investigating allegations involving Chief Executive Jensen Huang as analysts and current and former financial officials debate whether trouble at the chipmaker could spread through the financing network it has built around the artificial intelligence boom¹.

CNBC reported that Nvidia has made large financial commitments to other firms to support AI infrastructure, a role some market participants analogize to a central bank for AI, and that the Federal Reserve and other institutions are watching the buildout for signs an unexpected shock could spill into the wider financial system¹.

July Federal Open Market Committee minutes cited in the CNBC analysis discussed the possibility of a broad-based repricing of assets if problems emerged in the AI sector¹.

Sheila Bair, a former chair of the Federal Deposit Insurance Corp., told CNBC that Nvidia is not “too big to fail in a bank sense at all,” arguing it is not subject to a bank-style run and still sells products customers want, but that regulators should watch bank and financial-system exposure¹. CNBC also quoted Bair saying a collapse would be a major shock¹.

Nvidia did not immediately respond to CNBC’s request for comment; the board has expressed confidence in Huang¹. CNBC said Huang is under scrutiny by the FBI, Congress and the company’s board over a relationship The New York Times had previously reported on, and that analysts see outcomes including Huang’s possible removal¹.

A signed Guardian opinion column, which this paper does not treat as news reporting, framed the Huang inquiry as a story about concentrated corporate power rather than as a credit-market story².

CNBC said Nvidia disclosed in July a commitment to buy up to $36 billion in cloud services from smaller AI infrastructure firms known as neoclouds, and that some of those firms, including CoreWeave and IREN, have separately disclosed relationships with Nvidia¹. It also cited a $105 billion phased guarantee tied to a planned Ohio data-center project involving OpenAI and SB Energy, subject to conditions, and a promise to backstop up to $125 billion of a $500 billion Wall Street credit program¹.

Jason Wu of the International Monetary Fund, lead author of an October Global Financial Stability Report chapter on AI-related leverage, told CNBC that markets and the real economy could reinforce each other in a drawdown¹. Wu’s report, as described by CNBC, said hyperscalers had grown from 1% to 10% of issuance in the $15 trillion investment-grade bond market in two years¹.

Stijn Van Nieuwerburgh, a Columbia Business School finance professor, estimated Nvidia’s related obligations at about $400 billion, still a small fraction of a market capitalization CNBC put near $4 trillion after a recent decline, and said the company would have to approach extinction before all guarantees were in jeopardy¹.

CNBC said Nvidia shares fell 30% from an Oct. 6 peak through Tuesday’s close amid a broader reassessment of the AI trade after the Nov. 3 midterms, then recovered more than 4% as of midday Wednesday¹. It said most neocloud equity prices recovered this week even as Nvidia fell, which some investors read as company-specific risk for now¹. Nvidia is due to report earnings on Tuesday¹.