Marie Tustin

Marie Tustin is a Partner at Acropolis Investment Management, LLC in Saint Charles, MO, where she plays a leading role in advising high-net-worth individuals and institutional clients. Leveraging over 15 years in the financial services industry, she specializes in creating customized, comprehensive financial plans focused on a range of asset classes, including equities, fixed income, and alternative investments. As Partner, she contributes to the firm's strategy and oversees the delivery of tailored portfolio management services to a diverse client base.

Before becoming Partner in 2023, Marie held successive roles as Portfolio Manager and Portfolio Advisor at Acropolis, demonstrating expertise in asset allocation, risk management, and client relationship development. Her work emphasizes long-term, tax-efficient investment strategies that align with client goals, and she has played a key role in developing Acropolis' client service standards.

Marie earned a Bachelor of Arts in General Studies from Lindenwood University and holds the Certified Financial Planner (CFP®) designation. She is recognized for her commitment to professional excellence, and her broad experience spans equity and fixed income portfolio construction, retirement planning, and holistic wealth management for individuals and institutions.