CHICAGO–(BUSINESS WIRE)–Fitch Ratings has assigned the following ratings and Rating Outlooks to York CLO-4 Ltd./LLC: -$2,000,000 class X notes ‘AAAsf’; Outlook Stable; -$252,000,000 class A notes ‘AAAsf’; Outlook Stable. Fitch does not rate the class B, C, D, E, or subordinated notes. TRANSACTION SUMMARY York CLO-4 Ltd. (the issuer) and York CLO-4 LLC (the co-issuer) constitute an arbitrage cash flow collateralized loan obligation (CLO) that will be managed by York CLO Managed Holdings, LLC (