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Robb Ruhr, CFA®

Portfolio Manager

Robb is a portfolio manager of Impax’s systematic strategies, including International Sustainable Economy, US Sustainable Economy, and Global Women’s Leadership strategies. A seasoned systematic investment professional with over 15 years of experience in quantitative equity management, Robb leads efforts to generate data-driven insights using advanced quantitative methods and AI tools.

Prior to his current role, Robb led the Portfolio Specialists team for North America, working closely with portfolio management and construction teams across the firm to represent Impax’s systematic capabilities to institutional investors, consultants, and financial advisors.

Before joining Impax in 2022, Robb was a senior portfolio specialist in the systematic group at Allspring Global Investments (formerly Wells Fargo Asset Management), where he was responsible for representing the systematic investment team on equity and alternative products with investors and consultants globally. Previously, he was a member of the investment team at Analytic Investors, a boutique systematic manager, from 2014 until the business was acquired by Wells Fargo Asset Management and subsequently integrated into Allspring’s Systematic Edge team.

Earlier in his career, Robb worked at GE Asset Management, where he served as an equity portfolio analyst in the listed equity team, an asset allocation analyst for the GE Pension, and later transitioned to client service and business development. He began his career at UBS AG, holding roles in the interest rate and equity trading groups in London and Stamford, CT.

Robb holds a bachelor’s degree in economics from the University of Calgary and is a CFA® Charterholder.

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