Large banks have offloaded riskier loans to private credit, which is now more accessible to retail investors. According to Crossmark's Victoria Fernandez, this concentration of risk in a less transparent market, where "cockroaches" may be hiding, is a primary systemic concern.

Private credit grew by taking on riskier loans that banks shed after Dodd-Frank, making the core banking system safer. However, banks now provide wholesale leverage to these private credit funds with minimal due diligence, creating a new, less transparent concentration of risk.

Unlike the concentrated banking risk of 2008, today's risk is more diffuse. The danger isn't a sudden collapse, but rather a slow degradation of returns as immense pools of private capital compete for a limited number of productive lending opportunities.

Despite headlines blaming private credit for failures like First Brands, the vast majority (over 95%) of the exposure lies with banks and in the liquid credit markets. This narrative overlooks the structural advantages and deeper diligence inherent in private deals.

Despite investor concerns about private credit, banks involved in the space feel reassured by their risk management strategy. They structure deals to be senior, are over-collateralized by hundreds or thousands of loans, and partner exclusively with established, prime sponsors, creating multiple layers of protection.

The greatest systemic threat from the booming private credit market isn't excessive leverage but its heavy concentration in technology companies. A significant drop in tech enterprise value multiples could trigger a widespread event, as tech constitutes roughly half of private credit portfolios.

While AI may devalue software companies backed by private credit, this won't trigger a 2008-style crisis. The argument is that these losses will be contained within the software sector. Furthermore, AI's broad productivity gains will likely create an economic expansion that outweighs the damage to these specific portfolios.

While most US economic cycles appear healthy, the opaque private credit market represents the most significant systemic risk. Recent signs of stress, such as fund redemption limits and high exposure to volatile sectors like software, are reminiscent of the "contained" problems that preceded the 2008 financial crisis.

The primary concern for private markets isn't an imminent wave of defaults. Instead, it's the potential for a liquidity mismatch where capital calls force institutional investors to sell their more liquid public assets, creating a negative feedback loop and weakness in public credit markets.