Our Team

David Dellinger is a founding member of The Dellinger Group with over 30 years of institutional fixed income sales and trading experience, specializing in asset-backed and mortgage-backed securities. In 2016, he began his own investment advisory firm to manage Fixed Income investments for high net-worth individuals. In 2020, Dave moved his practice to Oppenheimer to take advantage of the firm’s robust trading abilities and administration. He continues to work with his institutional clients, and is a Portfolio Manager within the prestigious Oppenheimer Omega Advisory Program.

Sherry Buhrle is a founding member of The Dellinger Group and is a Senior Financial Associate with over 35 years in financial services. Sherry has been with Oppenheimer for more than 25 years. She has extensive experience in trading, client relations and account administration. Sherry brings a wealth of knowledge in all aspects of asset management.