Tech Insider : Business, Economy, Style
The Wall Street statue with no one around
Hedge funds managed strong returns in 2025 despite uneven markets and geopolitical stress.
Tech Insider : Business
A half dozen oil rigs pump across the horizon
Investors trading commodities, such as oil, have been in high demand.
Tech Insider : Business, Politics, Style
Ken Griffin sits on stage in a black suit.
Citadel founder Ken Griffin was up in his flagship Wellington fund in November.
Tech Insider : Business, Style, Technology
Umesh Subramanian
Umesh Subramanian says he reaches out to top candidates when they're in their decision-making process about joining the firm.
Tech Insider : Business, Technology
Ken Griffin sitting in a chair
Ken Griffin's Citadel is one of many hedge funds with an internal AI chat tool.
Tech Insider : Business
Ryan Tolkinn
Schonfeld's Ryan Tolkin is the CEO and CIO of the firm
Tech Insider : Business, Crypto, Technology
A trader looks at an array of computer screens
Artificial intelligence helps hedge funds find value in noisy data.
Tech Insider : Business
Ken Griffin speaks on stage at a conference.
Ken Griffin, Founder and Chief Executive Officer of Citadel, speaks during the America Business Forum at Kaseya Center in Miami, Florida, U.S. November 5, 2025. REUTERS/Marco Bello