Headshot of Jimmy Rizos

 Partner, Chief Technology Officer

Jimmy Rizos


Jimmy joined 400CM in September 2015 and is currently Partner, Chief Technology Officer.  He is responsible for the Firm’s strategy and implementation of proprietary and vendor technology solutions, as well as the Firm’s cybersecurity initiatives. Jimmy was most recently Chief Technology Officer and Partner at Continuum Investment Management, a U.S. fixed income alternative asset management firm.  Prior to that, he was Head of Mortgage and Credit Technology at Citadel Investment Group in Chicago and New York. He started his career in finance in 1997, with a nine year tenor at Morgan Stanley where he ultimately became Head of Securitized Products Technology.  Prior to finance, Jimmy served in the U.S. Navy for six years where he was deployed in the western Pacific region and served in Operation Desert Storm.  Jimmy holds a B.S. in Computer Science from the School of Engineering and Applied Science at Columbia University.


  • Cybersecurity Committee
  • ESG Committee
  • Operating Committee