Key Takeaways
- • Global private credit AUM is estimated at approximately $3 trillion to $3.5 trillion, driven by investment-grade corporate debt and asset-backed finance (ABF), according to Financier Worldwide.
- • The US holds roughly 60 percent of global private credit activity, growing from $500bn to $1.3 trillion over the last five years, while Europe's $530bn market is expected to reach $940bn by 2030.
- • Credit lines from the largest US banks to private credit vehicles rose about 145 percent between 2020 and 2024 to around $95bn in 2024, citing US Federal Reserve research.
- • Post-2008 Basel III capital requirements constrained bank lending to middle-market borrowers, a structural driver of private credit's roughly tenfold expansion between 2009 and 2023.
- • Experts flag systemic risks from interconnectedness, valuation opacity and leverage, citing the 2025 collapses of Tricolor and First Brands as examples of opaque private credit dealings.
Summary
The article attributes much of the expansion to post-2008 regulation. Basel III raised bank capital requirements and risk weights, reducing lending capacity particularly for middle-market businesses. Vincenzo Bavoso, professor of commercial law at the University of Manchester Law School, argues that the shift also reflects banks' business models, as large multifunctional banks earn greater profits from capital markets activity than from traditional lending. Institutional demand for yield and diversification, including floating-rate protection and senior-secured positions, has further fuelled growth. Yerbol Orynbayev, a former World Bank Governor on behalf of Kazakhstan, points to persistent inflation and high interest rates, as well as the flexibility private lenders offer in bespoke, covenant-tailored structures compared with slower bank processes.
Opinions differ on permanence. Mr Bavoso says it is difficult to judge whether the expansion is a temporary market phase, while Mr Orynbayev contends that growth will continue, arguing that global systemically important banks are unlikely to regain their former lending access despite easing capital rules and delayed Basel III endgame implementation.
Rather than pure competition, banks and private credit increasingly collaborate. Research from the US Federal Reserve shows credit lines from the largest US banks to private credit vehicles rose about 145 percent between 2020 and 2024. The article cites Citigroup's origination networks and Apollo's capital base as examples of complementary partnerships. Mr Orynbayev warns that broader borrower access can lead to over-borrowing, particularly as delinquencies and defaults rise.
The article also highlights systemic risks, including hidden interconnections, valuation opacity and leverage. Mr Bavoso identifies bank exposures through direct lending, liquidity management, clearing, underwriting and warehousing as transmission channels for shocks. Mr Orynbayev cites the 2025 collapses of Tricolor and First Brands, which filed for bankruptcy amid fraud allegations including double-pledging of collateral to multiple warehouse lenders, as evidence of opacity risk.
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