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Citadel CEO Ken Griffin
Success
Ken Griffin credits Citadel’s historic $16 billion haul to one thing: Employees’ full-time return to office
By Chloe BergerJanuary 26, 2023
Ken Griffin, chief executive officer and founder of Citadel
Finance
How Ken Griffin’s Citadel beat the rest of the hedge fund industry and soared to a $16 billion return in 2022
By Nishant Kumar and BloombergJanuary 23, 2023
Citadel billionaire founder Ken Griffin says it wasn’t low taxes that led him to move his company from Chicago to Miami
Finance
Citadel billionaire founder Ken Griffin says it wasn’t low taxes that led him to move his company from Chicago to Miami
By Felipe Marques and BloombergNovember 8, 2022
Photo of Citadel Securities executive Jamil Nazarali
Finance
Citadel Securities veteran will head new crypto ‘trading ecosystem’ whose backers include Sequoia, Charles Schwab
By Declan HartyJune 29, 2022
Ken Griffin
Finance
Citadel’s Ken Griffin doesn’t foresee more Melvin Capital-style meltdowns in the hedge fund world
By Declan HartyMay 19, 2022
Ken Griffin
Finance
Billionaire Ken Griffin admits he was wrong about crypto after previously slamming it as a ‘jihadist call’
By Ashley LutzMarch 3, 2022
Citadel Securities forms an unlikely partnership for its next big move
Newsletters
Citadel Securities forms an unlikely partnership for its next big move
By Jessica MathewsJanuary 12, 2022
Citadel CEO Ken Griffin
Finance
Citadel’s Ken Griffin calls being at the center of meme stock saga a ‘bad comedy joke’
By Declan HartyNovember 10, 2021
The internet had some thoughts about today’s GameStop hearing
Finance
The internet had some thoughts about today’s GameStop hearing
By Anne SradersFebruary 18, 2021
MEMX-Citi-Stock-Exchange
Finance
Why Citi is the latest Wall Street giant to back the new MEMX stock exchange, launching this fall
By Rey MashayekhiJune 13, 2020
Ken Griffin Citadel Fox Foundation Parkinson's
Health
Exclusive: Billionaire Ken Griffin to Fund $10 Million Parkinson’s Competition With Michael J. Fox Foundation
By Sy MukherjeeSeptember 23, 2019
Sun Blankets New York City, Ahead Of Cold Front Returning Despite Start Of Spring
Finance
Citadel Hedge Fund Founder Sets Spending Record Buying a Sizable NYC Pied-a-Terre
By Brittany ShootJanuary 23, 2019
Uber CEO Kalanick Relinquishes Power After Investor Mutiny
Tech
A Top Data Scientist at Uber Has Left the Company
By Polina MarinovaJuly 25, 2017
Prison Cells
Tech
Russian Gets a Lengthy U.S. Prison Sentence For Malware
By ReutersJuly 19, 2017
Kenneth C. Griffin, chief executive officer of Citadel Inves
Finance
Ex-Citadel Hedge Fund Manager Launches $200 Million Fund
By Stephen GandelDecember 17, 2016
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