Fitch Ratings published a number in December that almost nobody cited in the subsequent three months of optimistic private credit commentary. Their U.S. Private Credit Default Rate hit 5.7% for the trailing twelve months ending November 2025, the highest since February of that year. That is not 2.46%. It is more than double the headline number that industry advocates keep quoting from Proskauer's index. The gap between those two figures tells you everything about where the risk actually lives in this market.
You already know the shared facts. The Proskauer number, the shadow default rate, the BDC carnage, the DOJ warnings. I am not going to rehash data you can read in the sidebar. I want to talk about what that data means when you stack it together, because individually these are data points. Collectively, they are a pattern. And I have seen this pattern before.
The Accounting That Flatters
The private credit industry has perfected a kind of financial alchemy: turning distress into something that technically isn't a default. Of Fitch's 91 default events over the November trailing twelve months, 59% involved interest payment deferrals or introducing PIK in lieu of cash. Another 25% were stressed maturity extensions. Only 9% were actual uncured payment defaults. Think about what that means. Nine out of ten "defaults" in this market aren't defaults in the way your grandmother would understand the word. They're amendments. Restructurings. Creative reclassifications.
With Intelligence's Private Credit Outlook puts the "true" default rate at approximately 5% once selective defaults and liability management exercises are factored in. The headline rate has remained below 2% for several years, but that number masks the increasing use of these exercises. This is the gap where bubbles live. Not between what is and what isn't, but between what is reported and what is real.
Nobody is talking about this: PIK interest now represents 8% of total investment income for some public BDCs. That is income you cannot spend. It is a promise written on top of another promise. When borrowers pay you in more debt instead of cash, the loan balance compounds while the cash flow doesn't. The interest compounds on the increased principal, and the challenge to refinance grows, since the loans are increasing in amount. It is elegant on a spreadsheet and catastrophic in a downturn.
Follow the Money. Not the Narrative.
The optimistic case for private credit rests on a simple equation: 8% yield minus 2.5% defaults equals a positive spread. Fine. But what quality of yield are we talking about?
The IMF's 2025 Financial Stability Report found that around 40% of private credit borrowers have negative free cash flow, up from 25% in 2021. Four out of ten borrowers cannot generate enough cash to cover their operations. They are alive because their lenders keep restructuring, keep converting cash interest to PIK, keep extending maturities. The default rate is low because everyone involved has agreed not to call it a default.
The last time I saw this dynamic at scale was in leveraged loans circa 2006-2007. Covenant-lite issuance was at records. Default rates were at historic lows. Everyone pointed to the spread as proof the risk was manageable. They were right, technically, for exactly as long as the music played.
UBS strategists now say private credit could see default rates surge as high as 15% if artificial intelligence triggers aggressive disruption among corporate borrowers. That worst-case scenario is not some abstract tail risk. Bloomberg found that at least 250 loans to software firms worth more than $9 billion were categorized as other industries by one or more BDCs. The real software exposure is hiding behind creative classification. A pricing software company labeled "business services." A restaurant software company filed under "food products." And who is pricing that in?
Software EBITDA multiples have collapsed from 30x at the end of 2022 to roughly 16x today, with revenue multiples falling from 10-12x to about 4x. That's the collateral value behind hundreds of billions in private credit loans getting cut in half. Apollo cut its software exposure nearly in half during 2025, from about 20% to roughly 10%. When the smartest firm in credit is quietly de-risking from an entire sector, you should ask why everyone else is still holding.
The Interconnection Nobody Wants to Discuss
Private credit now counts for 11% of GDP. Banks with assets over $10 billion have more than $2.2 trillion of exposure to loans to nonbank financial institutions. This is the number that keeps me up at night. Not the default rate. Not the PIK usage. The interconnection.
Twenty-three out of 32 rated BDCs have unsecured debt maturing in 2026 totaling $12.7 billion, a 73% increase over 2025. That's a maturity wall hitting at exactly the moment when underlying borrower quality is deteriorating, yields are compressing, and redemption pressure is building. Investors who poured billions into private credit are rushing to yank cash from vehicles holding direct loans, with Ares, Blue Owl, and Blackstone all hit with spikes in redemption requests in Q4 2025.
A Harvard paper published in February noted that private credit has grown in systemic importance while remaining less transparent, less liquid, and more reliant on structures that make its risks difficult to evaluate. The growing interconnectedness between private credit funds and other financial institutions can amplify financial instability. When the opacity is by design and the interconnection is growing, you do not have a manager selection problem. You have a systemic fragility that hasn't been tested.
Moody's Analytics concluded that private credit funds do not yet appear to be systemically important entities, but given the industry's rapid growth, opaqueness, and role in making the financial network more densely interconnected, it could disproportionately amplify a future crisis. "Not yet" is doing enormous work in that sentence.
The catalyst? Pick one. Nearly 30% of the companies with a maturity before year-end 2026 also had leverage above 10x or negative EBITDA and received assessment scores of ccc+ or below. Trade policy shocks compressing margins for already-fragile borrowers. A software sector repricing that turns PIK into permanent impairment. Or simply the slow, grinding reality that 40% of your borrower base cannot generate cash, and the restructuring tricks are running out of runway.
When everyone is bullish, I get nervous. And right now, the people telling you 2.46% is the number that matters are the same people whose fee income depends on that number staying low. The distressed funds that have raised $100 billion over the past two years are not betting on stability. They are betting on what comes next. So am I.
