Early Warning Signals in Private Credit? What BDC Portfolios Reveal about Emerging Risks

BDCs fund their lending activities through a combination of equity, unsecured debt, and secured credit from banks. Bank credit creates a link between BDC performance and the traditional banking system that warrants monitoring.

Total committed bank credit to BDCs has grown substantially, from approximately $10 billion in 2013 to more than $50 billion by 2025, with actual utilization of that credit reaching roughly $35 billion.⁸ This growth reflects both the expansion of the BDC sector and the deepening of relationships between banks and private credit firms.

In context, however, these exposures remain modest: BDC-related commitments represent less than 2 percent of large banks Tier 1 capital, the core capital that a bank uses to absorb losses while it operates normally; it comprises mainly shareholder equity and retained earnings. Moreover, bank loans predominantly represent senior secured claims on the BDCs, meaning banks are first in line for payments from BDCs. Thus, while the losses from a severe stress scenario affecting BDC portfolios could be substantial, those losses would not be large enough to threaten bank solvency.⁹ At the current exposure levels, the direct transmission of private credit stress to banking-system stability seems to be limited.

Nevertheless, banks and supervisors appear cognizant of evolving conditions. The April 2026 Federal Reserve Board of Governors Senior Loan Officer Opinion Survey (SLOOS) included special questions on lending to nonbank financial institutions. Large and regional banks both reported tightening standards for business credit intermediaries and private equity funds along multiple dimensions: maximum loan size, maturity, risk premiums, covenants, and collateral requirements. Banks cited a less favorable economic outlook, reduced risk tolerance, and increased borrower credit risk as motivations for their actions.

Demand for credit from BDCs and similar vehicles, meanwhile, has strengthened. The divergence between tightening credit supply and increasing demand creates pressure that could affect BDC funding costs and availability going forward.