Duilio Ramallo

Duilio R. Ramallo, CFA, is a Senior Portfolio Manager at Boston Partners Global Investors, Inc., based in Los Angeles, CA. He leads the management of the Boston Partners Premium Equity strategy, overseeing all aspects of portfolio construction, security selection, and investment decision-making for large-cap U.S. equities. Previously, Mr. Ramallo served as assistant portfolio manager for the firm's Small Cap Value strategies and began as a research analyst at Boston Partners after joining the firm in December 1995, following a three-year tenure at Deloitte & Touche LLP in Los Angeles.

His specific investment focus centers on U.S. large-cap equity sectors, applying rigorous bottom-up, fundamental analysis to identify value and positive business momentum across diverse industries, with an emphasis on premium equity selection. He is recognized for integrating momentum factors into his value investment philosophy, contributing thought leadership on factor-based investing within Boston Partners and the broader industry.

Mr. Ramallo earned his B.A. in Economics/Business from the University of California, Los Angeles (UCLA), and his M.B.A. from the Anderson Graduate School of Management at UCLA. He holds the Chartered Financial Analyst (CFA) designation and is also a Certified Public Accountant (inactive), reflecting his deep expertise in both equity analysis and financial statement evaluation.