 GREENWICH, Conn.--BUSINESS WIRE--Gabelli Funds introduced the 2021 inductees to the GAMCO Management Hall of Fame at its thirty-sixth annual client conference which was held on Friday, May 14 at the Indian Harbor Yacht Club in Greenwich, Connecticut. The inductees to the Hall of Fame are Nick A. Caporella of National Beverage Corp., Troy A. Clarke of Navistar International Corporation, Patricia K. Collawn of PNM Resources Inc., Eileen P. Drake of Aerojet Rocketdyne Holdings, Inc. and John J. 