Clopremium > Blog > Basic Premium > US CLO Single-B Impairment Rates by Vintage Basic PremiumUS CLO Single-B Impairment Rates by VintageJuly 7, 2026posted on Jul. 07, 2026 at 3:00 pmJuly 7, 2026The 2018 vintage has experienced the highest impairment rate so far, with approximately 19% of single-B rated tranches having become impaired.For existing premium subscribers, please log in here.If you'd like to find out more about premium subscription, please submit the form below:Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Comment or Message *CLO Research is committed to protecting and respecting your privacy, and we’ll only use your personal information to administer your account and to provide the products and services you requested from us. From time to time, we would like to contact you about our products and services, as well as other content that may be of interest to you. If you consent to us contacting you for this purpose, please tick below to say how you would like us to contact you:I agree to receive other communications from CLO Research.You can unsubscribe from these communications at any time. For more information on how to unsubscribe, our privacy practices, and how we are committed to protecting and respecting your privacy, please review our Privacy Policy. By clicking submit below, you consent to allow CLO Research to store and process the personal information submitted above to provide you the content requested. Submit Tags:Single-B-rated TrancheCLO ResearchJuly 7, 2026previous articleInteractive US and EU CLO Primary and Reset Issuance Arranger and Manager Ranking Tables – Latest Update (Source: SCI)Leave a reply You Might Also LikeBasicBasic PremiumInteractive US and EU CLO Primary and Reset Issuance Arranger and Manager Ranking Tables – Latest Update (Source: SCI)CLO ResearchJuly 7, 2026Basic PremiumEU CLO Managers: MVOC (BB) Rankings (3 July 2026)CLO ResearchJuly 6, 2026Basic PremiumUS BSL CLO Managers Ranked by MVOC (BB) as of July 3, 2026CLO ResearchJuly 6, 2026Basic PremiumEU ModuleRealised IRRs of Fully Repaid EU CLO Single-B Tranches by VintageCLO ResearchJune 30, 2026Recommended For YouBasic PremiumEU ModuleRealised IRRs of Fully Repaid EU CLO Single-B Tranches by VintageCLO ResearchJune 30, 2026BasicBasic PremiumEU CLO Single-B Tranche BWICs Provide Insight into Secondary Market PricingCLO ResearchSeptember 9, 2025US BSL CLOs: Potentially Impaired Single-B CandidatesCLO ResearchApril 5, 2024Historical Pricing of EU CLO BB–B Tranches Across Various Market ConditionsCLO ResearchJanuary 26, 2024Redeemed EU CLO Single-B Tranches: IRRs By VintageCLO ResearchMay 13, 2022EU CLO Single-B Tranches: OID Trend YTDCLO ResearchOctober 5, 2021Redeemed EU CLO Single-B Tranches: IRRs By Vintage (Updated)CLO ResearchSeptember 28, 2021
BasicBasic PremiumInteractive US and EU CLO Primary and Reset Issuance Arranger and Manager Ranking Tables – Latest Update (Source: SCI)CLO ResearchJuly 7, 2026
Basic PremiumEU ModuleRealised IRRs of Fully Repaid EU CLO Single-B Tranches by VintageCLO ResearchJune 30, 2026
Basic PremiumEU ModuleRealised IRRs of Fully Repaid EU CLO Single-B Tranches by VintageCLO ResearchJune 30, 2026
BasicBasic PremiumEU CLO Single-B Tranche BWICs Provide Insight into Secondary Market PricingCLO ResearchSeptember 9, 2025
Historical Pricing of EU CLO BB–B Tranches Across Various Market ConditionsCLO ResearchJanuary 26, 2024
