Millennium Management, LLC

Millennium Management, LLC
	Headquarters at 399 Park Avenue
Company type	Private
Industry	Hedge fund
Founded	1989
Founders	• Israel Englander; (1989―present. Currently co-CIO); • Ronald Shear; (1989―left after 6 months);
Headquarters	New York, U.S.
Key people	• Ajay Nagpal (2013 July: COO); • Simon Lorne (Vice chairman and chief legal officer); • John Novogratz (2009 Dec: Head of capital development and investor relations);
Products	Hedge fund
AUM	US$ 75 billion; (as of June 2025)
Number of employees	6,200+ (2025)
Subsidiaries	WorldQuant

Millennium Management is an investment management firm with a multistrategy hedge fund offering. It is one of the world's largest alternative asset management firms with over $75 billion assets under management as of June 2025. The firm operates in America, Europe and Asia. As of 2022, Millennium had posted the fourth highest net gains of any hedge fund since its inception in 1989.