Portfolio Management

Jim Madden, CFA

Senior Vice President, Co-Portfolio Manager

Jim Madden joined Calamos Investments in 2021 and contributes more than 30 years of investment industry experience. Together with Co-Portfolio Manager Tony Tursich, Jim leads the firm’s Sustainable Equities Team. In the 1990s while at Portfolio 21, Jim and Tony developed a research and investment process that combined traditional fundamental analysis with a focus on sustainable and ESG-oriented business attributes. At Portfolio 21, Jim also served as Chief Investment Officer and senior portfolio manager, overseeing one of the first global ESG mutual funds in the United States. In 2014, the fund was acquired by Trillium Asset Management and renamed Trillium ESG Global Equity Fund (PORTX). Jim earned a bachelor’s degree and an MBA from the University of Wisconsin.