Shares of Nvidia surged following the company’s recent earnings report, easing some concerns about the short-term outlook for the artificial intelligence (AI) sector. However, financial experts have raised alarms about a potential bubble fueled by a practice known as "circular financing," which could pose significant risks in the near future.

Circular financing involves companies financing their customers’ purchases through loans, loan guarantees, or equity stakes, effectively enabling buyers to acquire products on borrowed funds. In Nvidia’s case, the company has secured commitments from six major Wall Street firms—including Goldman Sachs, BlackRock, KKR, and Apollo—to provide over $500 billion in financing aimed at helping customers acquire Nvidia chips and invest in data center infrastructure. Nvidia is reportedly sharing the risk by backstopping some portion of potential losses tied to these arrangements.

While this strategy has helped stimulate demand and buoy Nvidia’s stock, some observers draw uneasy parallels to the 2008 financial crisis. During that period, banks engaged in complex, often opaque lending and debt arrangements that were hidden off balance sheets, contributing to systemic instability when the housing market collapsed. Michael Burry, the U.S. investor who famously predicted the 2008 crisis, has warned that the current AI-related financing could culminate in a similarly disruptive event.

The Bank for International Settlements (BIS), a global financial institution that monitors risks to international financial stability, has also expressed concern. Officials there have noted that the buildup of debt linked to AI-related investments could lead to a credit crisis comparable in scale to the subprime mortgage meltdown of 2008. The institution has urged caution as market participants engage in this highly leveraged financing environment.

Nvidia, meanwhile, has sought to reassure investors and analysts by downplaying the risks associated with circular financing, emphasizing the robust demand for AI technology and the company’s strong financial position. Nevertheless, the complexity and scale of these financing arrangements have prompted calls for increased scrutiny from regulators and market watchers.

As AI continues to transform multiple industries and demand for advanced semiconductors grows, the structure and sustainability of such financing arrangements remain critical questions. Stakeholders are closely monitoring whether the current optimism around AI and its economic impact will endure or if underlying financial vulnerabilities could trigger broader market disruptions.