Jon Duensing, CFA, is Senior Managing Director, Director of Fixed Income, and Portfolio Manager at Pioneer Investments, which was formerly known as Amundi US, and was acquired by Victory Capital in 2025. He supervises all fixed income portfolio management and research activities, and leads a team of approximately 50 investment professionals who manage a wide range of US and global fixed income portfolios for institutional and retail clients worldwide. He is also a member of portfolio management teams responsible for managing stand-alone high-grade credit, multi-sector credit, and cross-over fixed income strategies. He is a member of the Investment Committee at Pioneer Investments and a member of Amundi’s Global Investment Committee.

Prior to his position as Director of Fixed Income, Jon was most recently Director of Investment Grade Corporates and Senior Portfolio Manager. In that role, Jon led a team of investment professionals responsible for managing high-grade and crossover corporate credit exposure across all fixed income portfolios at Pioneer Investments. He was responsible for managing stand-alone high-grade credit, multi-sector credit and cross-over fixed income and absolute return strategies.

Jon joined Pioneer Investments in 1996 as Investment Analyst, and became a Portfolio Manager for Multi-Sector and Corporate Credit Strategies in 2000. In 2006, he was named Principal and Senior Portfolio Manager, adding an Absolute Return strategy to his portfolio management role, as well as personnel management responsibilities. He also served as Deputy Chief Investment Officer from 2014-2017.

Prior to joining Pioneer Investments in 1996, Jon was the Credit Officer for a member bank of Old National Bancorp.

He holds a Bachelor of Arts in Finance from the University of Illinois, Urbana-Champaign, graduating with distinction and departmental honors. He is a CFA® charterholder.