Private Credit’s Surge Has Investors Excited and Regulators Concerned

Private credit has rapidly evolved from a niche asset class into a dominant force in the global lending ecosystem, now representing an estimated $2.5 trillion industry[1] rivaling traditional bank lending and public debt markets. For institutional investors navigating a shifting macroeconomic and regulatory landscape, the asset class presents both compelling opportunities and growing concerns.

While private credit promises bespoke deal structures, superior yields, and diversification away from traditional fixed income, its accelerated growth — fueled by bank retrenchment and heightened investor appetite — raises critical questions about liquidity, transparency, and systemic risk.

This transformation has been driven by structural shifts in the financial system. Chief among them: tighter post-2008 banking regulations, the persistent search for yield in low-interest-rate environments, and the growing demand from private equity for more flexible, non-traditional sources of financing.

Drivers of Private Credit Growth

Several key factors have contributed to the rise of private credit:

• Banking Regulation & Retrenchment: Post-2008 financial reforms, such as Basel III and Dodd-Frank, imposed stricter capital requirements on banks, limiting their ability to lend to middle-market firms[2]. Private credit funds stepped in to fill this gap.
• Investor Demand for Yield: In a low-interest-rate environment, institutional investors, including pension funds and insurers, sought higher returns through private credit investments.[3]
• Private Equity Expansion: The growth of private equity has fueled demand for direct lending, as firms prefer tailored financing solutions over traditional syndicated loans.[4]
• Flexibility & Speed: Private credit offers customized loan structures, faster execution, and less regulatory oversight, making it attractive to borrowers.[5]

Implications for Financial Stability and Systemic Risk

Despite its benefits, private credit introduces new vulnerabilities to the financial system:

• Liquidity Risks: Unlike banks, private credit funds lack access to central bank liquidity. Even though many funds restrict investor withdrawals to quarterly or annual redemption windows, during economic downturns when borrower defaults rise and secondary market liquidity dries up, investor redemption demands could trigger fire sales and market instability.
• Leverage & Concentration: Many private credit funds operate with high leverage, amplifying returns but also increasing fragility. Business Development Companies (BDCs), for example, were allowed to increase their leverage cap to 2:1 in 2018[6], raising concerns about systemic risk.
• Opaque Valuations: Private credit assets are not publicly traded, making valuations less transparent and potentially stale, which could mask underlying risks.[7]
• Interlinkages with Banks: While private credit operates outside traditional banking, its growing ties to bank funding could create contagion risks in a downturn.[8]

Regulatory Outlook

Regulators, including the Federal Reserve, the International Monetary Fund (IMF), and the Bank for International Settlements (BIS), are increasingly scrutinizing private credit’s role in financial markets. The IMF warns that private credit’s expansion could amplify economic shocks, particularly if underwriting standards deteriorate. The BIS highlights the need for greater transparency and risk monitoring, especially as retail investors gain exposure to the asset class.

More to Think About

For allocators and asset owners, private credit represents a strategic lever in pursuit of yield and portfolio diversification. But as capital continues to pour into the space, often outpacing risk infrastructure, the investment thesis must be continually reexamined through a risk-adjusted lens. With increasing scrutiny from global regulators and the growing complexity of credit markets, due diligence and scenario planning will be essential to avoid hidden vulnerabilities and ensure resilience in the next phase of the credit cycle.

At the same time, policymakers are increasingly alert to the broader financial implications of private credit’s ascent. Global regulators including the Federal Reserve, IMF, and BIS have warned that unchecked growth in opaque, illiquid segments of credit markets could amplify shocks and create feedback loops across institutions. Notably, the growing accessibility of private credit products to retail investors, often via interval funds and public BDCs, raises further concerns about liquidity mismatches and valuation transparency. These dynamics are likely to draw heightened regulatory attention as retail participation expands.

Striking the right balance between market innovation and systemic oversight will be crucial not just for regulators but for institutional investors who must navigate these crosscurrents with discipline and foresight.

[1] Bank for International Settlements (BIS) Private Credit Market Overview, 2025.

[2] Federal Reserve Report on Private Credit Characteristics and Risks, 2024.

[3] IMF Global Financial Stability Report, April 2024.

[4] IMF Blog on Private Credit Growth, 2024.

[5] What is private credit, Brookings, 2024.

[6] H.R.4267 – Small Business Credit Availability Act, 2018

[7] Federal Reserve Report on Private Credit Characteristics and Risks, 2024.

[8] Bank Lending to Private Equity and Private Credit Funds: Insights from Regulatory Data, Fed Boston 2025