Boston Trust Walden Announces Changes to Institutional Portfolio Management Teams

BOSTON, Oct. 8, 2025 /PRNewswire/ -- Boston Trust Walden Company today announced several upcoming changes to its institutional portfolio management teams, effective December 31, 2025. 

Kenneth Scott will step down from his role as portfolio manager of the Small and SMID Cap Equity strategies. Mr. Scott will continue to serve as Co-Chief Executive Officer. 

Mr. Scott's transition marks the completion of a multi-year evolution of the Small and SMID Cap Equity portfolio management team. In 2024, Richard Williams was promoted to lead portfolio manager of these strategies. Mr. Williams, who has served as a portfolio manager since 2015, will continue to work alongside portfolio managers Bradley Hunnewell and Leanne Moore. 

"I am deeply grateful for the trust our clients and intermediaries have placed in Boston Trust Walden. After 25 years, I step away from the Small and SMID Cap Equity strategies with full confidence in the team's ability to carry this work forward with the same discipline, integrity, and commitment to our investment approach," said Mr. Scott. 

Boston Trust Walden also announced changes to the Multi-Asset strategy team. Sean Cameron, who joined the firm in 2020, will be named lead portfolio manager, succeeding Stephen Amyouny, the firm's Chief Investment Officer and Co-Chief Executive Officer. Mr. Amyouny will remain on the portfolio management team, alongside portfolio manager Tchintcia Barros. Nathaniel Riley, Senior Strategist, will join the team as a portfolio manager.

"Sean has consistently demonstrated deep investment insight and disciplined decision-making, and he is already known to our clients and partners," said Mr. Amyouny.

Within the International Equity strategy, the team will shift from four to three managers. Coincident with his transition to the Multi-Asset team, Nathanial Riley will no longer serve as an International Equity portfolio manager. Kabir Goyal, David Sandell, and Aaron Ziulkowski will continue to manage the strategy. 

About Boston Trust Walden

Boston Trust Walden is an independent, employee-owned firm providing investment management services to institutional investors and private wealth clients. As of September 30, 2025, the firm managed $16.6 billion in client assets. 

Boston Trust Walden Company is a Massachusetts chartered bank and trust company. Boston Trust Walden Inc. is a registered investment adviser and a wholly owned subsidiary of Boston Trust Walden Company.

Media Inquiries: Heidi Vanni, Managing Director, [email protected], (617) 726-7136

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SOURCE Boston Trust Walden Company