Citadel Advisors, LLC (Kenneth Greenberg)
Street Moves: Ken Greenberg left Ghost Treet Capital and joined Citadel Advisoros
Citadel Advisors, LLC (Kenneth Greenberg)

Greenberg is a portfolio manager at Citadel Advisors, LLC. He joined the firm in January 2020. Previously, Greenberg was a senior analyst at Ghost Tree Capital, LLC (March 2013-October 2019). Prior to that, he was an analyst at Diamondback Capital Management, LLC (April 2011-December 2012). Before that, Greenberg was a principal at MPM Capital (June 2007-April 2011). Prior to that, he was an associate at McKinsey & Company (March 2005-June 2007). Before that, Greenberg was a resident physician at Johns Hopkins Hospital (June 2003-February 2005). Prior to that, he was an investment banking associate at Merrill Lynch & Company (May 2002-August 2002). Before that, Greenberg was a director at Health Market (2000-2001).