Biography

Sean Walton is a Trader for the Fixed Income Group at Loomis, Sayles & Company. He began his investment industry career in 1999. Prior to joining Loomis Sayles in 2008, Sean was a portfolio manager and currency trader at State Street Associates. He was also an account supervisor at Investor’s Bank & Trust Company. Sean is a CFAĀ® charterholder and a member of CFA Society Boston. He earned a BS in business administration from the University of Maine and an MS in finance from Northeastern University.

CFAĀ® and Chartered Financial AnalystĀ® are registered trademarks owned by the CFA Institute.

Latest Insights by Sean Walton, CFA

Alpha Engine Perspectives Straight Talk for Strange Times: Fixed Income Experts Weigh In
September 4, 2025 • 24 min read

Straight Talk for Strange Times: Fixed Income Experts Weigh In

Loomis Sayles experts share candid insights on some of the biggest questions facing fixed income markets today. Discover their perspectives on shifting[…]

About the Trading Team

Investors on the Trading team

Steve Hoppe
Senior Fixed Income Trader
Marianne Winkleman
Director of Global Bond, EM & FX Trading
Francisco Tolentino
Portfolio Specialist
Valerie Miles, CFA
Director of European Credit Trading
Robyn Wilkin
Senior Fixed Income Trader
Gina Chadha
Fixed Income Trader
Ciaran Galligan
Fixed Income Trading Assistant
Colin Coughlin
US Rates Trader
Pat Savery, CFA
Senior Fixed Income Trader
Jack Celata
Senior High Yield Trader
Preston Raymond, CFA
Senior Investment Grade Corporate Trader