Citadel Securities has been one of Jane Street's top competitors. Citadel Securities's headquarters is in Miami, Florida, and was founded in 2002. Like Jane Street, Citadel Securities also competes in the Investment Banking and Securities field. Citadel Securities generates 49% of Jane Street's revenue.
Hudson River Trading is one of Jane Street's top rivals. Hudson River Trading is a Private company that was founded in New York, New York in 2002. Like Jane Street, Hudson River Trading also works within the Banking, Financial Services and Insurance industry. Hudson River Trading has 1,100 fewer employees vs. Jane Street.