NEW YORK--(BUSINESS WIRE)--Fitch Ratings assigns the following ratings to Mountain View CLO IX Ltd./LLC: --$326,400,000 class A-1A notes 'AAAsf'; Outlook Stable; --$30,000,000 class A-1B notes 'AAAsf'; Outlook Stable. Fitch does not rate the class A-2, B, C, D or the subordinated notes. TRANSACTION SUMMARY Mountain View CLO IX Ltd. (issuer) and Mountain View CLO IX LLC (co-issuer), together, Mountain View IX, comprise an arbitrage cash flow collateralized loan obligation (CLO) that will be mana