Blackstone’s October hybrid CLO will test the cost of private credit’s opacity

Private credit's funding valve gets its next test in October, when Blackstone is due to price a euro-denominated hybrid CLO that puts its middle-market direct lending and broadly syndicated loans inside a single securitization. The design would let managers tap a relatively liquid, long-tenor CLO liability market for assets that have no daily mark; PWD's tracking shows the deal has not yet been formally launched, though Blackstone's plan to print it in October has been reported by CreditWeek, and the question is whether public CLO investors will accept the pricing discipline of private credit's less transparent collateral.

Sona Asset Management is preparing a second European all-credit CLO, turning a proof of concept into a repeatable funding channel. Its first all-credit structure, priced in early 2024, relied entirely on privately originated European corporate loans without the ballast of a broadly syndicated tranche; a second clear would give other managers a template for issuing CLOs against private portfolios rather than parking them in drawdown funds or rated feeders.

Eagle Point Credit Management, known for investing in CLO equity and debt, is shifting some focus to infrastructure CLOs, where pools of project finance and infrastructure loans sit inside a CLO-like wrapper—a corner of the market with fewer players and a bet that the structure can fund long-duration real assets as well as loans. Infrastructure debt carries slow amortization and typically investment-grade sponsors, a different risk profile from the middle-market loans Blackstone and Sona are securitizing, but the underlying insight is the same: if CLO liabilities can price a wide range of cash-flow-producing assets, the collateral universe will keep growing.

These hybrid and all-credit structures are arriving into a broadly syndicated loan market that remains remarkably liquid: trailing 12-month volume on the S&P/LSTA leveraged loan index reached $978 billion in June, even as the quarter's activity dipped from the first quarter's record. That tape keeps traditional CLO raw material readily available, so the market can support resets and new structures without cannibalizing itself; managers are not chasing private-credit collateral because BSL loans are scarce but because they think the CLO structure can be repurposed for higher-yielding assets.

The new-issue CLO shelf looks as open as it has been in months. AMMC, Warwick Capital and Centerbridge all priced deals through RBC, Nomura and SMBC Nikko in the week's tracking, while Capital Four, PGIM and Silver Point are positioned to price new deals in the near term. That new supply sits on top of the reset wave: Oak Hill repriced a 2020 vintage CLO and Fair Oaks is marketing a second reset of its 2019-vintage vehicle. The reset activity matters because it suggests managers see cheaper financing ahead for existing books and are willing to lock it in before the structure gets more expensive.

None of this means the market is treating private-credit CLOs as equivalent to BSL deals. Antares priced an upsized $850 million private-credit CLO with its AAA tranche at 145 basis points over SOFR, while the Oak Hill reset priced its AAA debt at under SOFR plus 120 and Ares came in at 121 basis points on a $510 million CLO roughly split between new issuance and reset. New-issue private-credit collateral therefore costs managers about 25 basis points more than seasoned BSL collateral, even after controlling for vintage and terms—the market's answer to whether the CLO structure can absorb private assets is that it can, but only at a premium.