Mark Fuller began his career with the IBM Corporation in technology sales. After graduating from business school, he joined William Blair in 1983 in the institutional equity business, delivering research and investment advice to professional investment advisors. In1990, Mark joined the Investment Management division with a myriad of responsibilities, including portfolio manager for the Small Cap and Aggressive Growth teams, co-manager of the William Blair Small Cap Growth Fund, and co-manager of the William Blair Growth Fund. Beginning in 2000, Mark began to focus on the private wealth clientele in a financial advisory and portfolio manager capacity. Mark is a past president and executive committee member of the Kenilworth Union Church, a board member of the Golden Apple Foundation and the Indian Hill Club. Mark also serves on the finance/investment committees for the Golden Apple Foundation, the Village of Winnetka Firefighters Pension Fund, and the Winnetka Community House.
Mark joined William Blair in 1983.