Middle Market CLO (MM CLO)
Private Credit glossary · PCD
Definition
A CLO that holds directly originated middle-market loans (typically 50–80 loans, $300–$500M pool size) rather than broadly syndicated loans. Versus BSL CLOs, MM CLOs have lower leverage (4–5× debt-to-equity vs. 9–10×), wider AAA spreads (SOFR + 175–225 bps vs. 130–150 bps), and lower equity yields (10%–15% vs. 12%–18%) — the price of holding illiquid, less-correlated collateral. Manager flexibility is also lower: MM CLOs are primarily hold-to-maturity vehicles reinvesting only prepayments.
Middle Market CLO (MM CLO) in plain English
Most CLOs buy 'broadly syndicated' loans — big loans to large companies that trade easily, like blue-chip stocks. A Middle Market CLO instead holds loans made directly to smaller companies: fewer of them (often 50–80) and harder to sell quickly. Because that collateral is less liquid and less battle-tested, these CLOs play it safer — they borrow less relative to their equity (around 4–5 times versus 9–10), and to attract buyers they pay noticeably higher interest on even their safest AAA slice. The trade-off is that the equity holders earn somewhat lower yields and the manager has less freedom to trade in and out, mostly just holding the loans to maturity. It's the classic price of dealing in harder-to-sell assets.
Also called: MM CLO
Practice Middle Market CLO (MM CLO)
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