Diana Tidd

Head of Index

As Head of Index at MSCI, Diana Tidd is responsible for all aspects of product management and business strategy for the MSCI indexes. Diana is a member of MSCI’s Executive Committee. During her tenure at MSCI, Diana has served in a variety of roles, including Head of Americas Client Coverage for six years.  

Prior to joining MSCI in 1999, Diana worked at Brown Brothers Harriman & Co. in Boston for five years where she had roles in the Risk and Europe teams, before becoming Head of the Asia Team in the global custody division. She started her career in the Trust and Estates division of the Private Bank at Bankers Trust Co.  

Mrs. Tidd is Co-President of Women in ETFs (WE) and serves on the Board of Directors of WE and West Africa Village Education (WAVE). 

In 2016, Diana was named by Money Management Executive as one of the Top Women in Asset Management. She is also a founder of MSCI’s global Women’s Leadership Forum.

Diana graduated with a BA in Political Science from Colgate University and received a Master’s Degree in Latin American Studies from Stanford University.