Iwona Hill is a portfolio manager in US equities and is responsible for day-to-day management of several mutual funds and separate accounts. Prior to joining Dimensional in 2006, Iwona spent five years as a portfolio manager for Montecito Bank & Trust in Santa Barbara and was involved in strategy at AIG. Previously, she was an investment analyst with PlanMember Financial.

A CFA Charterholder since 2002, Iwona earned her MBA from the Anderson School of Management at the University of California, Los Angeles, in 2006, and a BA in economics and business from Whittier College in 1999.