Bruce A. Simmons oversees investment operations and middle office functions managed for Dimensional by third-party service providers. Prior to joining Dimensional in 2007, he spent twenty-two years in operations, client reporting, and business development roles for financial services companies including Fidelity Investments, The Boston Company, Trust Company of the West, State Street Corporation, and, most recently, Mellon Financial.

Bruce holds an MBA from Pepperdine University and a BS in accounting from Bentley College.