The private credit market has swelled to a $2 trillion behemoth, financing a significant portion of the AI boom, but its lack of transparency is now sparking concerns about systemic risk.
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The private credit market has swelled to a $2 trillion behemoth, financing a significant portion of the AI boom, but its lack of transparency is now sparking concerns about systemic risk.
Regulators and financial analysts are sounding the alarm over the opaque, rapidly expanding private credit market, questioning whether its unchecked growth could pose a threat to the wider financial system. The market, now a $2 trillion industry, has become a critical funding source for major AI infrastructure projects, but its lack of transparency and light regulation has drawn comparisons to the conditions preceding past financial crises.
"Private credit has never been tested in a real economic downturn at its current size," noted a recent report from the Financial Stability Board (FSB). This sentiment was echoed by Oliver Abel Smith, a partner at Fieldfisher, who said, "It is critical that the sector evolves with greater transparency, concentration and interconnected risk.”
The private credit boom is closely intertwined with the surge in AI development. Morgan Stanley estimates that of the $2.9 trillion needed for global data center construction through 2028, private credit funds are expected to provide approximately $1.5 trillion. Firms like Blackstone, Apollo, and BlackRock have already extended over $200 billion in loans to AI-related companies. However, the borrowers are often mid-sized companies with debt levels at five to seven times their earnings, and around 10 percent lack the cash flow to meet interest payments.
The lack of public data and standardized reporting in the private credit market makes a true assessment of risk nearly impossible. Valuations are typically updated only quarterly, and there are no public credit ratings for most loans. This opacity extends to the complex financing structures, which can involve off-balance-sheet arrangements and GPU-backed collateral.
The risk is not contained within the private credit market itself. The Financial Stability Board (FSB) estimates that banks have a direct exposure of $270 billion to $500 billion to private credit funds. Furthermore, about half of all private credit borrowers also maintain revolving credit lines with traditional banks, creating a potential for a domino effect in a downturn. A report from RSM UK and Fieldfisher highlighted that UK pension schemes have also become a “major source of funding” for private credit, adding another layer of systemic interconnectedness.
While some argue that private credit provides a countercyclical buffer to public markets, as research from the Tuck School of Business suggests, the sheer scale and opacity of the market are raising red flags. Retail investors' share of the market has grown from almost nothing to 13 percent in the last decade, with many likely unaware of the illiquid and highly leveraged nature of their investments. With the S&P 500 trading at 23 times forward earnings and AI investment driving nearly half of U.S. GDP growth, a downturn in the AI sector could expose significant, previously hidden, financial vulnerabilities.
This article is for informational purposes only and does not constitute investment advice.
