Client Management
Mallory Dennis
Executive Director, Client CIO Group

Mallory Dennis joined TIFF in 2024 and serves as an Executive Director in the Client CIO Group. She works with client and prospective client organizations with strategy design, asset allocation, and investment policy consulting. In this role, she is responsible for delivering TIFF’s comprehensive investment management solution to organizations in support of their mission and objectives.

Prior to joining TIFF, Mallory was a Senior Investment Consultant at Vanguard advising nonprofits on customized investment solutions aligned with long-term goals. Before Vanguard, Mallory worked at SEI as a Client Portfolio Manager and Director of Nonprofit Strategic Advice. She was accountable for delivering SEI’s OCIO solution to nonprofit organizations. Her responsibilities included providing ongoing advice and analysis regarding investment strategy, portfolio construction, investment policy design, establishing governance policies, and monitoring risk management. Mallory measured all of this and their impacts upon organizational decisions and objectives.

Mallory has served the nonprofit OCIO industry for over a decade. She earned a BS in Finance from the University of Scranton. Mallory serves on the Board of Directors and Finance Committee for The Crossing, a three-time Grammy Award-winning professional chamber choir.

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Amy Paterson
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Anne Duggan, CAIA
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