Co-Chief Investment Officers

Nick Niziolek, CFA

Co-CIO, Head of International and Global Strategies, Senior Co-Portfolio Manager

As a Co-Chief Investment Officer, Nick Niziolek is responsible for oversight of investment team resources, investment processes, performance and risk. As Head of International and Global Strategies, he manages investment team members and has portfolio management responsibilities for international, global and emerging market strategies. He is also a member of the Calamos Investment Committee, which is charged with providing a top-down framework, maintaining oversight of risk and performance metrics, and evaluating investment process. Nick joined the firm in 2005 and has 15 years of industry experience, including tenures at ABN AMRO and Bank One. He received a B.S. in Finance and an M.B.A. from DePaul University.

Nick Niziolek
Speak with a Calamos Investment Consultant at 888-571-2567