Why the private credit squeeze could create zombie companies

Market risks don’t usually announce themselves. They build quietly, beneath the surface—while everything still looks fine on the outside. That is how investor Louis Navellier describes what he believes is happening inside the $3 trillion private credit market.

In a Friday Digest interview, Navellier argues that years of easy money may have kept a growing number of companies alive even if they were not fundamentally strong. With interest rates higher and financing conditions tightening, he says some businesses may be far more fragile than they appear. He refers to them as “zombie companies.”

Why Navellier says “zombie companies” are emerging

Navellier says a zombie company is not always obvious at first glance. From the outside, it may look normal: revenue may still be coming in, management may still be confident, and investors may still give it the benefit of the doubt. But he describes these firms as being kept alive by easy money, cheap refinancing, and ongoing access to credit.

In his view, these companies depend on lenders continuing to extend terms, roll over debt, and keep financing available. That dynamic worked for a long time, but the environment has changed.

Floating-rate exposure and the interest-rate shock

Navellier points to the structure of private credit loans. He says roughly 80% of private credit loans are floating-rate, meaning borrowers are exposed to prevailing interest rates. As rates have climbed, borrowers’ interest costs have surged.

He cites examples of loans that once carried 4%–5% interest now costing 12%–15%, describing this as a major increase that puts strain on already leveraged companies.

June 30 as a potential inflection point

Navellier highlights June 30 as a key date. He says that is when many private credit vehicles will be forced to update investors on what their holdings are really worth. If some loans have been kept afloat through extensions, restructurings, and optimistic assumptions, he argues this could be the moment when hidden stress becomes visible.

What it could mean for investors

Navellier frames the issue as broader than private credit funds. He says the story also affects public companies that depended on the easy-money system to survive, either directly through ties to private credit or indirectly through shared warning signs such as deteriorating fundamentals, mounting debt, weakening institutional support, and business models that may not hold up if financing conditions worsen.

He also warns that if the private credit situation continues to unfold, some stocks may be more vulnerable than others, and investors could face risk if they hold companies exposed to tightening credit.

Navellier’s watchlist and repositioning plan

Navellier says he created a report called “The Shadow Banking Blacklist,” in which he identifies 10 stocks he believes investors should be especially cautious about. He says his system flags these names as particularly vulnerable if private credit cracks continue to spread.

He also states that his full presentation explains why these “zombie” companies could face serious trouble if credit conditions keep tightening, and where he believes investors may want to reposition as capital moves toward higher-quality businesses.

Sincerely, Louis Navellier, Editor, Breakthrough Stocks