Biography
Jeff Bieniek is an Associate Portfolio Manager on the Relative Return Team at Loomis, Sayles & Company, focusing on the suite of investment grade corporate credit and long duration strategies. He is also a Credit Strategist on the team, responsible for sector analysis, identifying investment opportunities, and portfolio monitoring across all team portfolios. Jeff joined Loomis Sayles in 2014 as a Portfolio Assistant on the Relative Return Team. As a member of the team, he continued to take on increasing responsibility, being promoted to Investment Associate, Investment Analyst and Senior Investment Analyst before assuming his current position in 2021. Jeff was named Associate Portfolio Manager in 2026. Prior to Loomis Sayles, he was a treasury analyst at JP Morgan, where he provided support for outside products. He earned a BS from Northeastern University. Jeff is a CFA® charterholder and a member of CFA Society Boston.
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About the Relative Return Team
Investors on the Relative Return team
