Duff & Phelps Investment Management Names David Grumhaus President and Chief Investment Officer
Nathan Partain retires from firm after 31 years
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CHICAGO, Jan. 8, 2021 /PRNewswire/ Duff & Phelps Investment Management Co. announced today that David D. Grumhaus, Jr., who had been co-chief investment officer with Nathan I. Partain, CFA, has been named president and chief investment officer, effective January 1. Partain, who retired from the firm as of December 31, 2020, will remain with the company as a consultant on a transitionary basis.
Grumhaus, who joined Duff & Phelps in 2014, was named co-chief Investment officer of the company in February 2020 as part of the company s succession plan. Prior to that, he was head of the firm s Infrastructure and Utilities Group. He continues as head of the firm s MLP and Energy Infrastructure Strategy and manages its midstream and MLP strategies, including as portfolio manager of certa