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Simon H. Thomas

Senior Managing Director and Partner at Wellington Management, Equity Portfolio Manager


Simon H. Thomas, Senior Managing Director and Equity Portfolio Manager, is the portfolio manager for the Hartford International Small Company Fund. Simon is a portfolio manager and leader of Wellington Management’s International Small Cap portfolio team and joint manager of the firm’s Global Small Cap approaches.

He began his career at Wellington Management as an intern in the firm’s Global Industry Research Group (2001) and accepted his current position upon graduation from business school. Before attending graduate school, Simon spent eight years as a manager with Arthur Andersen (1992 – 2000).

Simon received his MBA from the University of Chicago (2002), graduating first in his class. He also holds an MA and BA in philosophy, politics, and economics from the University of Oxford (1992).


Professional experience since 1994

Wellington Management

Arthur Andersen


MA, BA, University of Oxford
MBA, University of Chicago