William Seyfarth is Managing Partner of the VistaWealth Office™ at Vistamark Investments, where he leads a centralized team focused on delivering integrated wealth planning and advisory services to corporate executives, business owners, family offices, and charitable institutions. Recognized for building enduring client partnerships, Bill brings more than a decade of advisory experience working with ultra-high-net-worth individuals at firms such as Goldman Sachs, AllianceBernstein and Dimensional Fund Advisors where he developed a strong track record navigating complex financial landscapes and delivering client-focused solutions.
Bill earned his Bachelor’s degree in Economics from Northwestern University and an MBA with a concentration in Finance from the University of Kansas. He is active in the community, currently serving on the Board of Directors for Team Pulte and as an Auxiliary Board Member for The Leukemia Research Foundation, in addition to volunteering with Misericordia and Bernie’s Book Bank.
Rooted in a family of business owners, Bill values relationships and family above all else, principles that guide his approach as both an advisor and community leader. Outside the office, he is an avid golfer and traveler, and enjoys spending time with his wife, Maddy, whom he married in October 2024. They recently settled in Clarendon Hills, IL.
Vista of Insight