Our Team

Industry Expertise Guides Our Success

SummitTX’s breadth of skills and deep expertise form a critical source of intellectual capital for our investing partners.

Seasoned Leadership with Decades of Industry Experience

Caroline Cooley

Managing Partner, Chief Investment Officer

Neilson Arbour , CFA

Managing Director, Deputy Chief Investment Officer

Brian Peller

Managing Director, Chief Operating Officer

Jace Jackson

Managing Director, Global Head of Marketing and Business Development

Alex Didych

Managing Director, Chief Risk Officer

Robert Bernstone

Managing Director, Head of Trading

Melinda Lilly

Managing Director, Chief Administrative Officer

John Timotheou

Managing Director, Chief Technology Officer

Josh Tyson

Managing Director, Head of Research, CFA

Rizwan Sabar

Senior Portfolio Manager & Head of Zenith