Is Private Credit The Next 2008? | Prof G Markets

Steve Eisman's greatest long-term concern is private credit — a market that has quietly absorbed all US loan growth since the 2008 financial crisis. Banks have seen virtually no loan growth for 17 years; private equity firms and business development corporations have filled the void, financing leveraged buyouts and corporate debt outside the public eye. Unlike subprime mortgages, which reported data monthly to Moody's and S&P, private credit is a black box. No one knows how these loans are performing because there is no public reporting requirement.

The structure is even more opaque than it appears. Many private equity firms own captive life insurance companies that invest policyholder premiums into the very debt instruments their sponsors originate. These insurers also reinsure portions of their books to offshore subsidiaries in jurisdictions with minimal disclosure, effectively layering additional leverage in ways that are nearly impossible to detect. Eisman notes that 20 to 25 percent of private equity buyouts target software companies, and those deals are financed with private credit at a time when software valuations are under pressure. A few credits have already failed — First Brands, MFS in the UK — but relative to the $2 trillion market, these are still small.

The critical question is what happens when the credit cycle turns. The US hasn't experienced a real credit cycle in 17 years, so this infrastructure has never been tested under stress. If defaults rise, the losses won't hit banks — they'll hit institutional investors and, more troublingly, life insurance policyholders. Eisman would short this market if he could, but the credit default swap market is far less liquid than it was in 2007, making it nearly impossible to express a bearish view at scale.

Eisman pushes back on the efficient market hypothesis. In 2007, every participant in the fixed-income world had access to the same subprime loan data. They pored over it «like Moses coming down from Sinai with the tablets» every month. The market literally stopped trading for two days while investors analyzed the reports. They saw delinquencies rising. They knew the data was getting worse. But they interpreted it wrong because their entire business model rested on a single assumption: housing prices have never declined nationally since World War II, therefore they cannot decline now.

That assumption allowed them to rationalize away deteriorating credit metrics. As long as home prices rose, losses would be manageable. What they missed — and what Eisman's team uncovered through forensic work — was that underwriting standards had collapsed so completely that borrowers couldn't afford even the first payment. When prices finally fell 20 to 25 percent, the market imploded. The information was public; the paradigm was wrong. And because careers, compensation, and institutional credibility were all built on that paradigm, no one was intellectually prepared to abandon it until it was too late.

Eisman's broader point: human beings struggle profoundly with paradigm shifts. People resist new frameworks when their livelihoods depend on the old one. That's why the next crisis won't come from a lack of data — it will come from a refusal to see what the data is actually saying.