John Streur is President and Chief Executive Officer for Calvert Research and Management, a wholly owned subsidiary of Eaton Vance Management specializing in responsible and sustainable investing across global capital markets. Streur is also president and a trustee of the Calvert Funds as well as a director of Calvert Impact Capital and member of its Risk Management Committee. He joined Calvert Research and Management in 2016.

Streur began his career in the investment management industry in 1987. Before joining Calvert Research and Management, he was President and Chief Executive Officer with Calvert Investments. He has managed socially responsible investments at the request of institutional clients, including public funds, religious institutions and college and university endowments since 1991.

Streur is a Founding Member of the Investor Advisory Group of the Sustainability Accounting Standards Board and serves as a director on the board of the Environmental Media Association, whose mission it is to motivate the entertainment industry to educate the public about environmental issues and sustainability through all forms of media. 

Streur earned a B.S. from the University of Wisconsin, College of Agriculture and Life Sciences.