Investment Organization

Brandon Nelson, CFA

Senior Vice President, Senior Portfolio Manager

Senior Portfolio Manager Brandon M. Nelson is responsible for the portfolio management of our small-and smid-cap growth strategies. He draws upon more than 25 years of experience in small-and smid-cap growth equity investing, utilizing the same philosophy and process employed by Calamos Timpani Small Cap Growth Fund today. He is also a member of the Calamos Investment Committee, which is charged with providinga top-down framework, maintaining oversight of risk and performance metrics, and evaluating investment process. Brandon joined Calamos Investments following its 2019 acquisition of Timpani Capital Management, the company he co-founded in 2008, where he served as Chief Investment Officer and Portfolio Manager of the Timpani strategies since inception. Previously, he was a Managing Director and Senior Portfolio Manager at Wells Capital Management since 2005. Prior to that, Brandon was with Strong Capital Management, Inc. as a Research Analyst from 1996 to 2000 and as a Portfolio Manager from 2000 to 2005. He received his master’s degree in Finance from theUniversity of Wisconsin-Madison and was selected to participate in the prestigious Applied Security Analysis Program. He also received his BBA in Finance from the University of Wisconsin-Madison.