Brian Marrer

Brian Marrer is the Director of Performance for Investment Performance Services. He is responsible for the management and supervision of the Performance Department. Mr. Marrer’s responsibilities include performance calculation and reporting, custody bank interface, and investment manager oversight regarding compliance monitoring and reporting.

Prior to joining IPS in 2025, Mr. Marrer was the Associate Director of Reporting and Analytics at TIFF Investment Management, an investment management firm in suburban Philadelphia that offers OCIO services and private market solutions to endowments, foundations, RIAs, family offices, and other institutional organizations. During his 10 years at TIFF, he worked on client and fund reporting, data management initiatives, and operational support. Prior to TIFF Investment Management, Brian spent five years with SEI Private Trust Company working in custodial bank operations.

Mr. Marrer earned his B.S. in Accounting from La Salle University.