The US Justice Department has launched a criminal antitrust investigation into whether investors in the $1.3 trillion collateralized loan obligation (CLO) market colluded to bolster their positions during the early 2023 transition away from Libor. This probe, which has involved subpoenas to financial firms, focuses on alleged illegal coordination as underlying buyout debt was repriced, signaling potential market integrity concerns within a significant segment of the credit market.
The U.S. Justice Department's criminal antitrust investigation into the $1.3 trillion collateralized loan obligation (CLO) market introduces a significant legal and regulatory overhang. The probe, which has been active for approximately eighteen months and involves subpoenas issued by New York prosecutors, specifically targets potential collusion among CLO equity investors during the critical transition away from Libor in early 2023. The core of the investigation is whether investors illegally coordinated to influence the repricing of underlying buyout debt, raising fundamental questions about market integrity. While no specific firms have been named, the investigation casts a shadow over the entire asset class, creating uncertainty that could impact investor confidence, liquidity, and pricing, particularly for CLO equity tranches which are the focus of the probe.
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