Around 34% of single-B tranches from the 2012–2022 vintages had an MVOC below 100% even before the recent volatility triggered by the Liberation Day tariffs. As of 24 April 2025, that figure has risen to 40%, or 151 deals across 49 managers, as shown in the table below.
The single-B tranche is a useful way to increase the leverage of US BSL CLO deals and reduce the amount...
Tuesday’s BWIC colour included three distressed bonds originally rated single-B: two were covered at 31h, and one at around 10h. Discount margins were not reported, as it is highly unlikely these bonds will be repaid at par—an IRR-based approach would be more appropriate. Pricing these thin tranches remains particularly challenging, as even a small change in the underlying collateral NAV can significantly affect their value.
