Shaun Le Messurier
Client Director of ARC Research
Shaun is a Client Director of ARC Research, now a part of S&P Dow Jones Indices (S&P DJI). In this role, he leverages his deep industry knowledge to enhance the firm's research capabilities and to help build and develop relationships with the investment management community. With a distinguished career spanning over 30 years in wealth management, Shaun brings extensive expertise in portfolio construction, asset allocation and risk assessment to S&P DJI.
Shaun joined S&P DJI in October 2025 following the acquisition of ARC Research Limited. He began his investment career at Credit Suisse in 1988, where he was head of Securities Dealing and Execution prior to holding senior roles within the investment team overseeing more than USD 1billion in assets. In 2008, he left to establish the Guernsey arm of Odey Wealth Management, leading the development of risk-rated model portfolios before becoming Risk Officer of Odey’s asset management business in 2016.
Shaun is a Fellow of the Chartered Institute for Securities & Investment (FCSI) and a Chartered Alternative Investment Analyst.
