Since the firm was founded in 1981, Dimensional's leadership has remained committed to fostering a culture of learning, teamwork, innovation, and dedication to always doing what's right for our clients. To this end, the firm's leadership brings a valuable perspective to their work and deep resources to enhance Dimensional's offering.
In addition to advancing a culture of energetic, intelligent, and skilled people, firm leadership maintains constant focus on ways to improve investment returns. This is accomplished through deep working relationships with clients and leading financial economists while always encouraging employees to challenge assumptions and seek improvement.
- Leadership
- Investment Team
- Sales Team
- Infrastructure
- Board of Directors
David G. Booth
Chairman and Co-Chief Executive Officer

Chairman and Co-Chief Executive Officer

Eduardo A. Repetto
Director, Co-Chief Executive Officer, and Chief Investment Officer

Director, Co-Chief Executive Officer, and Chief Investment Officer

Glenn Crane
Chairman and Chief Executive Officer Dimensional Australia

Chairman and Chief Executive Officer Dimensional Australia

David Salisbury
Chairman, Dimensional UK and Europe

Chairman, Dimensional UK and Europe

Andrew Cain
Chief Executive Officer, Dimensional UK and Europe

Chief Executive Officer, Dimensional UK and Europe

Dimensional's investment team combines extensive experience with trading, research, and management expertise, specifically focused and tailored to Dimensional's strategies. A number of our senior team members also sit on the Investment Committee, which sets and reviews policies and procedures for all strategies. Portfolio managers, along with support from senior traders, provide day-to-day oversight and make daily trading decisions.
David G. Booth
Chairman and Co-Chief Executive Officer

Chairman and Co-Chief Executive Officer

Eduardo A. Repetto
Director, Co-Chief Executive Officer, and Chief Investment Officer

Director, Co-Chief Executive Officer, and Chief Investment Officer

Portfolio Management
Stephen Clark
Head of Portfolio Management, Senior Portfolio Manager

Head of Portfolio Management, Senior Portfolio Manager

Graham Lennon
Head of International Portfolio Management, Senior Portfolio Manager,
Australia Desk

Head of International Portfolio Management, Senior Portfolio Manager,
Australia Desk

Jed Fogdall
Senior Portfolio Manager, US Desk

Senior Portfolio Manager, US Desk

Joseph Chi
Senior Portfolio Manager, US Desk

Senior Portfolio Manager, US Desk

Joseph Kolerich
Senior Portfolio Manager, US Desk

Senior Portfolio Manager, US Desk

Akbar Ali
Senior Portfolio Manager, UK Desk

Senior Portfolio Manager, UK Desk

Dave Plecha
Senior Portfolio Manager, Fixed Income

Senior Portfolio Manager, Fixed Income

Trading
Henry Gray
Head of Equity Trading

Head of Equity Trading

John Romiza
Head of International Trading

Head of International Trading

Jason Lapping
Head of Asia Pacific Trading

Head of Asia Pacific Trading

Christian Gunther
Senior Trader

Senior Trader

Carl Snyder
Senior Trader

Senior Trader

Ryan Wiley
Senior Trader

Senior Trader

Investment Strategies
Karen Umland
Head of Investment Strategies Group

Head of Investment Strategies Group

Art Barlow
Portfolio Manager and Vice President

Portfolio Manager and Vice President

Weston Wellington
Vice President

Vice President

Robert Deere
Investment Director

Investment Director

Research
Gerard O'Reilly
Head of Research and Vice President

Head of Research and Vice President

Jim Davis
Vice President

Vice President

Stanley Black
Research Associate

Research Associate

Marlena Lee
Research Associate

Research Associate

Tu Nguyen
Research Assistant

Research Assistant

Sam Adams
Head of European Financial Advisor Services, Vice President

Head of European Financial Advisor Services, Vice President

Vanessa Bennett
Head of Business Development Australia, Vice President

Head of Business Development Australia, Vice President

David Butler
Head of Global Financial Advisor Services

Head of Global Financial Advisor Services

Craig Horvath
Global Head of Consultant Relations, Vice President

Global Head of Consultant Relations, Vice President

Tim Kohn
Head of Defined Contribution Sales, Vice President

Head of Defined Contribution Sales, Vice President

Rune Sanbeck
Head of Institutional EMEA, Vice President

Head of Institutional EMEA, Vice President

David Schneider
Head of US Institutional Services

Head of US Institutional Services

Brad Steiman
Director, Head of Canadian Financial Advisor Services, Vice President

Director, Head of Canadian Financial Advisor Services, Vice President

Mark Yetman
Head of Institutional Sales Australia, Vice President

Head of Institutional Sales Australia, Vice President

Christopher Crossan
Chief Compliance Officer

Chief Compliance Officer

Robert Dintzner
Chief Communications Officer

Chief Communications Officer

Pat Keating
Chief Operating Officer

Chief Operating Officer

Michael Lane
Vice President, Office of the Chairman

Vice President, Office of the Chairman

Aaron Marcus
Head of Human Resources

Head of Human Resources

Dave Martin
Chief Financial Officer

Chief Financial Officer

Catherine Newell
General Counsel

General Counsel

Paul Wise
Chief Technology Officer

Chief Technology Officer

Dimensional's Board of Directors is comprised of some of the most influential academic leaders and business executives shaping our industry today. Their research, insight, and experience have helped establish Dimensional as a pioneer and a leader in science-based portfolio engineering. In addition to providing ongoing support and guidance for Dimensional's businesses, our Board of Directors, is dedicated to developing portfolio solutions that serve the needs of professional advisors and their long-term investors.
Board of Directors, DFA Australia Limited
David G. Booth
Chairman and Co-Chief Executive Officer (DFA Group)

Chairman and Co-Chief Executive Officer (DFA Group)

J. Glenn Crane
Chairman and Chief Executive Officer (DFA Australia)

Chairman and Chief Executive Officer (DFA Australia)

Patrick M. Keating
Chief Operating Officer and Vice President

Chief Operating Officer and Vice President

Graham Lennon
Head of International Portfolio Management and Vice President, Senior Portfolio Manager (Australia Desk)

Head of International Portfolio Management and Vice President, Senior Portfolio Manager (Australia Desk)

David R. Martin
Chief Financial Officer and Vice President

Chief Financial Officer and Vice President

Catherine L. Newell
General Counsel and Vice President, Secretary (DFA Australia)

General Counsel and Vice President, Secretary (DFA Australia)

Eduardo A. Repetto
Co-Chief Executive Officer and Chief Investment Officer (DFA Group)

Co-Chief Executive Officer and Chief Investment Officer (DFA Group)

Nigel A.D. Stewart
Director

Director



