Ryan Isherwood

Ryan Isherwood is Co-Portfolio Manager and Senior Research Analyst at Calamos Investments, based in Greendale, Wisconsin. He specializes in managing and analyzing portfolios for the Calamos Timpani SMID Growth Fund, focusing primarily on small- and mid-cap growth equities and deploying rigorous active research methodologies for stock selection within these sectors.

Previously, Ryan was a Senior Research Analyst at Timpani Capital Management and Wells Capital Management, where he developed expertise in equity research and broadened his sector knowledge across the investment landscape. His career spans more than fifteen years in professional investment analysis, with particular emphasis on growth-oriented securities in the small- and mid-cap space.

Ryan holds an MBA in Finance from the University of Notre Dame and a BBA in Management from the University of Wisconsin–Madison. He is recognized for his analytical acumen and has contributed to thought leadership within active small-cap investing, regularly sharing insights on sector and asset-class trends in publications and industry forums.