Stephen Siegel works at the investment firm based in what city?
Stephen Siegel Stephen Barry Siegel (born September 13, 1944) is the Chairman of Global Brokerage at CBRE (NYSE: CBG), the world's largest commercial real estate services company.
James O'Shaughnessy James Patrick O'Shaughnessy (born May 24, 1960) is an American investor and the founder, chairman, and CEO of O'Shaughnessy Asset Management, LLC (OSAM), an asset management firm headquartered in Stamford, Connecticut.