Abby Grierson

Abby Grierson is a professional specializing in responsible investment strategies with a solid background in environmental, social, and governance (ESG) integration. Currently serving as a Senior Associate in Responsible Investment Strategy at Nuveen, a TIAA company, since August 2025, Abby previously worked as a Climate Investment Analyst at St. James’s Place, where responsibilities included ESG integration and reporting on Net Zero progress. Prior experience includes roles as a Manager Research Analyst and Graduate Analyst in Responsible Investment at Mercer UK, focusing on asset manager due diligence for sustainable investments. Earlier positions include account executive at Marsh and a wealth summer intern at Mercer, alongside initial experience in retail as a sales assistant at Austins department store. Abby holds a Bachelor of Science degree in Industrial Economics from the University of Nottingham and completed education at Exeter School.