Erin Bigley is AllianceBernstein’s Chief Responsibility Officer. She oversees corporate responsibility practices and responsible investing strategy, including integrating environmental, social and governance considerations throughout the firm’s research, engagement, and investment processes.

Erin joined AllianceBernstein (AB) in 1997, serving as a portfolio manager and trader for the global and Canadian bond strategies. She spent two years in London as the global head of fixed Income business development for institutional clients. She served as a fixed income senior investment strategist for over a decade, head of the strategist team from 2018 to 2021, and in 2021, became head of fixed income responsible investing. She holds a BS in civil engineering from Villanova University and an MBA from the Massachusetts Institute of Technology’s Sloan School of Management.

Erin is the co-chair of AB’s Women's Leadership Council, which seeks to cultivate an empowering environment for women to build and broaden leadership roles at AB.