Matthew Sinni Municipal Credit Research Analyst Share Add Download Print Mr. Sinni is a senior vice president and municipal credit research analyst in the New York office. Prior to joining PIMCO in 2013, he was a director at Assured Guaranty, performing municipal credit analysis as well as participating in collateral and covenant structuring and underwriting financial guaranty policies. Previously, he was a municipal credit associate at XL Capital Assurance. He has 15 years of investment experience and holds an MBA from Fordham University. He received an undergraduate degree from Hobart College.