Tech Insider : Business
Ken Griffin speaking on stage in a black suit
Ken Griffin founded Citadel, one of the largest hedge funds in the world.
Tech Insider : Business
Miami brickell skyline
Miami has been working to become a magnet for Wall Street and tech companies.
Tech Insider : Business, Environment, Style
Balyasny Griffin Englander
Hedge fund founders Dmitry Balyasny, Ken Griffin, and Izzy Englander.
Tech Insider : Business
Plumes of smoke rise following reported explosions in Tehran on March 2, 2026, after Iran's supreme leader, Ayatollah Ali Khamenei, was killed on February 28, in a large US and Israeli attack, prompting a new wave of retaliatory missile strikes from Iran.
The US and Israel have carried out widespread airstrikes in Iran.
Tech Insider : Business
Izzy Englander speaks at an event.
Izzy Englander's Millennium has launched two internship schemes to build out the firm's pipeline.
Tech Insider : Business, Style
Ken Griffin smiles in a dark suit on stage
Ken Griffin's Citadel was up in February, according to a person close to the firm.
Tech Insider : Business, Crypto, Style
Miami
Miami and Silicon Valley are establishing a tech highway between them.
Tech Insider : Business, Style
Citadel CEO Ken Griffin speaks on a panel in a suit and tie.
Citadel founder Ken Griffin runs the most profitable hedge fund of all time.