Publicly traded Business Development Companies have moved into the spotlight after new analysis revealed a sharp deterioration in their financial resilience. These structures represent the visible segment of the private credit market, now valued at approximately $3.5 trillion, and they offer investors one of the clearest windows into a sector long viewed as a flexible alternative to traditional bank lending. At London Hub Global, we view this development as an early signal that pressure in private credit is extending beyond isolated funds and increasingly reflects a broader repricing of risk across the market.
BDCs generate income by collecting interest payments on loans provided to middle market companies. However, rising borrowing costs, declining asset valuations, and weakening portfolio quality are now reshaping the economics of this model. An analysis of 53 publicly traded BDCs showed that credit losses and debt related expenses have risen significantly, while a growing number of funds are relying more heavily on off balance sheet borrowing. This is an important warning for the market, as many of these structures can appear stable under conventional reporting standards while becoming increasingly vulnerable under deeper asset valuation analysis.
According to S&P Global Market Intelligence, average combined profit across the group fell to $7.6 million in the first quarter of 2026, down from $26 million a year earlier. At the same time, 28 out of 53 BDCs became unprofitable, compared with 12 a year earlier and just 10 in 2024. At London Hub Global, we emphasize that this trend points not to a temporary slowdown, but to a structural deterioration in profitability within a segment highly sensitive to interest rates, funding costs, and borrower quality.
Additional pressure is coming from software companies, many of which are facing business model repricing amid the rapid expansion of artificial intelligence. For private lenders, this has become particularly painful because technology borrowers were previously viewed as reliable growth drivers. Now, some of these assets require markdowns, and falling valuations are directly affecting BDC performance. Analysts note that the market is effectively reassessing the price of risk across portfolios that were recently considered relatively secure.
Another major concern is the increase in interest expenses. Over the past two years, average interest costs for BDCs rose by roughly one fifth, from $23 million to approximately $28 million. This reduces profit margins and increases dependence on the strength of borrower cash flows. We believe that if interest rates remain elevated, pressure on these structures will intensify, especially if portfolio companies struggle to adapt their cost base and debt burdens.
A further warning sign comes from PIK income, or Payment In Kind structures, where interest is not paid in cash but instead added to the principal balance of the loan. While this can support reported earnings, it does not generate actual cash flow. In 2025, according to Fitch Ratings, PIK income accounted for 8.1 percent of BDC interest and dividend income, up from 7.7 percent in 2024 and roughly double pre 2020 levels. This suggests that a growing number of borrowers may already be unable to service debt through traditional cash payments.
Off balance sheet borrowing is also emerging as a significant area of risk. Among the 14 BDCs that disclosed complete joint venture data, additional borrowing rose sharply. When these obligations are brought back onto the balance sheet, total leverage across this group increased by 80 percent during 2025 and a further 14 percent in the first quarter of 2026. While this does not imply regulatory violations, increasingly complex debt structures reduce transparency for investors.
For Britain and London, this development carries direct relevance. London remains one of the world’s leading hubs for alternative credit, asset management, and institutional investment. If the U.S. BDC market is showing signs of declining asset quality, British funds, pension institutions, and private wealth platforms are likely to reassess their exposure to private credit more carefully. At London Hub Global, we see this as a crucial moment for reviewing due diligence standards, stress testing frameworks, and liquidity risk models.
The broader significance of this story extends beyond individual fund performance. Private credit expanded rapidly as banking regulations tightened and companies sought more flexible sources of financing. The market is now entering a phase where investors will demand greater transparency, stricter asset valuation discipline, and clearer disclosure of off balance sheet risk. At London Hub Global, we believe this presents both a warning and an opportunity for London: stronger oversight of private credit quality could reinforce confidence in the UK capital market, provided regulators and asset managers recognize emerging risks before market conditions deteriorate further.
