American quantitative hedge fund
Renaissance Technologies LLC Formerly Monemetrics (1978–1982) Company type Private Industry Financial services Genre Hedge fund Founded 1978 Founders Headquarters , Key people
Products Medallion Fund Institutional Equities Fund Institutional Diversified Alpha Institutional Diversified Global Equities AUM US$ 130 billion (as of April 19, 2021)[ 2] Number of employees
310[ 3] (2021) Website rentec .com
Renaissance Technologies LLC (also known as RenTec [ 4] or RenTech [ 5] ) is an American hedge fund based in East Setauket, New York ,[ 6] on Long Island , that specializes in systematic trading using quantitative models derived from mathematical and statistical analysis . Renaissance was founded in 1982 by James Simons , a mathematician who worked as a code breaker during the Cold War .
In 1988, the firm established the Medallion Fund, a form of Leonard Baum 's mathematical models expanded by algebraist James Ax , to explore correlations from which it could profit. The hedge fund was named Medallion in honor of the math awards Simons and Ax had won.[ 7] [ 8]
Simons ran Renaissance until his retirement in late 2009.[ 9] He continued to play a role at the firm as non-executive chairman until 2021. He remained invested in its funds, particularly the Medallion fund, until his death in 2024.[ 10] The company is now run by Peter Brown (after Robert Mercer resigned). Both were computer scientists specializing in computational linguistics who joined Renaissance in 1993 from IBM Research .[ 1] [ 11] [ 12] The fund has $165 billion in discretionary assets under management (including leverage) as of April 2021.[ 13]
^ a b Patterson, Scott (16 March 2010). "Pioneering Fund Stages Second Act" . Wall Street Journal. Retrieved 1 November 2015 .
^ "The largest managers of hedge funds (P&I Sep 2019)" . No. Special Report Hedge Funds. United States: Pensions & Investments. Crain Communications Inc. 16 September 2019. Archived from the original on 30 July 2020. Retrieved 15 October 2019 .
^ "Renaissance Technologies LLC – NEW YORK, NY – Avoid Fraud, Get The Facts, And Find The Best" . investingreview.org . Retrieved 2 May 2023 .
^ "Inside Renaissance Technologies Medallion Fund" . Attic Capital . 23 November 2019. Archived from the original on 7 April 2020. Retrieved 7 April 2020 .
^ Weiss, Miles (1 February 2019). "Hedge Fund RenTech Created the Ultimate, Tax-Free IRA Account for Employees" . Bloomberg . Archived from the original on 7 April 2020. Retrieved 7 April 2020 .
^ Mider, Zachary R.; Rubin, Richard (11 July 2014). "Renaissance Said Probed by Senate Panel on Tax Maneuver" . Bloomberg. Archived from the original on 5 January 2016. Retrieved 26 December 2015 .
^ Cite error: The named reference bloomberg_271107
was invoked but never defined (see the help page ).
^ "The American Mathematical Society and the Mathematical Sciences Research Institute's 2014 AMS Einstein Public Lecture in Mathematics with James H. Simons" . youtube.com . San Francisco State University. 30 October 2014. Archived from the original on 16 March 2016. Retrieved 11 November 2015 .
^ PÉREZ-PEÑA, RICHARD (13 December 2011). "Stony Brook University to Get $150 Million Gift" . The New York Times . New York Times. Archived from the original on 9 September 2017. Retrieved 28 February 2017 .
^ "Forbes 400" . Forbes.com . Archived from the original on 31 August 2019. Retrieved 1 November 2015 .
^ Herbst-Bayliss, Svea (15 October 2015). "Renaissance Technologies to shut small hedge fund: sources" . Reuters . Archived from the original on 25 October 2015. Retrieved 31 October 2015 .
^ Blake, Mariah. "Why Are These Hedge Fund Kingpins Dumping Millions Into the Midterms?" . Mother Jones . Archived from the original on 15 October 2014. Retrieved 14 October 2014 .
^ "The Medallion Fund Is Still Outperforming. Other Renaissance Funds Still Aren't" . Institutional Investor . 19 April 2021. Retrieved 19 April 2021 .