Our team

Our management have breadth and depth of experience across all key aspects of launching, managing and growing hedge funds.

Ralph Courtney

Head of Portfolio Risk & Optimisation

Ralph joined Marble Bar in 2018 as Head of Portfolio Risk & Optimisation for Chelodina. Previously, Ralph was a PM and analyst at BlueCrest Capital Management and, prior to that, he helped establish and build out Visium’s London office. Earlier, Ralph was Co-Founding Partner of Omni Absolute Return LLP and he started his career at JP Morgan where he spent 8 years.

Ralph is responsible for the day-to-day oversight of Chelodina. He manages the risk and capital allocation, ensuring that Chelodina PMs implement their strategies in an optimised manner.