Garrett Guinn joined Trust Company Oklahoma as an assistant vice president and portfolio manager in 2022. As a member of our investment management and wealth management teams, he also manages foundations and endowments.
With a strong background in investing, valuation, and financial modeling, he brings a wealth of knowledge and experience to his role, helping clients achieve their financial goals through customized solutions and expert guidance.
Previously, he worked as a deals associate specializing in valuation and business modeling for PricewaterhouseCoopers (PwC). From 2020 to 2021, he served as a business valuation associate for Eide Bailly.
BBA, University of Oklahoma, Norman
Julian J. Rothbaum Award Recipient
Chartered Financial Analyst®
Since 2021, Garrett has been active with the Tulsa Boys’ Home, the largest residential treatment facility serving troubled boys in Oklahoma. He has served as a volunteer and board member since 2023.
In his free time, Garrett’s interests include running, live music, cooking new dishes, and visiting his favorite breweries and coffee shops.
Since 1981, we’ve helped individuals, families, and organizations preserve their wealth, navigate uncertainty, and build lasting financial legacies — all with one guiding mission: to give you financial peace of mind.
Our advisors aren’t just credentialed professionals; they’re your neighbors, mentors, and advocates. From volunteering locally to guiding client legacies, we believe trust is built through service both inside and outside the office.
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