Private equity firms with a reputation for playing hardball in debt restructurings cause their portfolio companies to incur higher borrowing costs. Academic research analyzing roughly 2,000 leveraged loans from 2016 to 2025 revealed that companies backed by Apollo Global Management, for example, consistently paid an extra 100 basis points (1%) compared to their peers. This "Apollo premium" is equivalent to the yield gap between a B-plus and a B-minus credit rating, translating to billions of dollars in increased interest expenses.
This pricing penalty is not due to higher leverage or weaker legal documentation, but rather the market's anticipation of a sponsor's behavior during financial distress. Lenders price in the risk that such sponsors will engage in aggressive asset transfers or boundary-pushing legal engineering to protect equity value, as seen in past cases like the 2015 Caesars Entertainment bankruptcy. The academic study, co-authored by Vince Buccola from the University of Chicago and Greg Nini from Drexel University, suggests that while traditional financial variables explain about 79% of loan yield variance, including the private equity sponsor's identity increases explanatory power to 84%.
This "invisible tax" directly impacts corporate borrowers, as chief financial officers find their choice of primary shareholder dictates an inflated interest expense. Lenders demand higher initial yields as an "insurance policy" against aggressive post-closing structural amendments or liability management exercises. This trend highlights the growing importance of sponsor choice for CFOs and dealmakers, as market perception and historical behavior are increasingly factored into loan pricing, making financing more expensive upfront for companies associated with aggressive private equity firms.
The dynamic extends to private credit markets, where lenders are increasingly forming cooperation agreements to counter sponsor-driven liability management exercises. These agreements, which jumped from an average of four per year between 2018-2023 to 45 in 2024, bind lenders to share information and negotiate as a bloc. This aims to prevent sponsors from picking off individual creditors with bespoke offers, a tactic observed in the recent Vibrantz Technologies restructuring. Sponsors, in turn, are countering with clauses requiring disclosure of such agreements, reflecting an escalating battle over debt restructuring terms.
