Brien O'Brien

Bio

Brien O'Brien is head of asset management at Piper Jaffray and serves as CEO of Advisory Research, Inc (ARI). Prior to joining ARI, he was the founder of Marquette Capital, an investment advisory firm that merged with ARI in 1996. A former vice president at Bear Stearns, O'Brien began his career with Oppenheimer & Co. He is a member of the board of trustees of Boston College, a member of the board of trustees of the University of Chicago Medical Center and a member of the board of trustees and chairman of the endowment committee of the Westminster School in Simsbury, CT. O'Brien graduated with honors from Boston College with a bachelor's degree in finance and theology.