The loan that once came from a bank relationship manager now comes from a fund's investment committee, and the shift happened so quietly that regulators are still taking attendance. Private credit — direct lending to mid-sized companies, most of them owned by private equity — has swollen from a corner of the alternatives industry into a market of roughly $1.7 trillion by most mid-decade estimates. It is now large enough that its growing pains are public events, and its marketing has moved from pension-fund boardrooms to the semi-liquid funds of ordinary affluent savers.

From back room to main street

The origin story is well told and mostly true. After 2008, banks retreated from corporate lending under capital rules that made holding mid-market loans expensive; borrowers and their private-equity owners discovered that funds would lend faster, with more certainty and fewer committees. What began as gap-filling became a parallel banking system, then an industry competing for jumbo deals that would once have been syndicated across dozens of banks.

The latest chapter is distribution. Having exhausted the easy growth among institutions, the large managers have turned to private wealth: interval funds, European long-term investment vehicles, listed business development companies, model portfolios. An asset class whose founding virtue was that its capital was locked up is being sold, in quarterly-redemption wrappers, to investors whose defining trait is that they may want it back. That tension will define the next five years of the industry more than any credit decision.

The bargain, stated plainly

Strip the pitch to its elements and the deal is this: a floating-rate, senior-secured loan, a yield a point or two above comparable public debt, covenants that public markets abandoned years ago — and no exit. The illiquidity premium is real, but it is paid for a commitment, not awarded as a gift. You are the liquidity provider of last resort to a borrower who chose you precisely because you cannot leave.

The calm is also part of the price. Private loans are valued quarterly, by discretion rather than by screen, so the volatility of the asset class is not absent; it is unobserved. Investors who mistake smooth marks for low risk are repeating, in a different asset, the error of every generation that has confused an unpriced position with a safe one. The income is real. So is everything else.

Questions before the wire

Diligence in this market is less about projected returns than about plumbing. The questions that separate lenders from tourists:

  • Who originates and services the loans, and how much do they keep on their own balance sheet alongside yours?
  • What share of the book pays interest in kind? A borrower deferring cash interest is frequently a borrower negotiating with its future self.
  • How strong are the covenants, and who enforces them when the borrower's owner also does business with the lender?
  • How concentrated is the book by sector, sponsor and vintage — software-heavy portfolios being the current fashion and the future case study?
  • What exactly are the redemption terms of the wrapper you are in, and what happened to similar vehicles in March 2020?

The cycle that has not happened yet

The fair criticism and the fair defence begin with the same observation: the asset class has never been tested by a genuine default cycle at anything like its current size. The defenders note that locked-up fund capital cannot run, that a lender sitting across the table from one sponsor can restructure in a phone call, and that seniority and covenants will do their work. They are not wrong. The sceptics note that "amend and extend" restructurings and liability-management exercises keep defaults off the official statistics, that recovery assumptions assume an orderly market for companies nobody else wanted to finance, and that the retail wrappers import run risk into an asset built to have none. They are not wrong either.

When the test comes, the first reliable signals will not appear in the funds' quarterly letters. They will appear in the discounts of the listed vehicles, in the order books of the restructuring advisers, and in the gap between reported defaults and the real number. Investors who know where to look will not need to be told what is happening.