Jamie Dimon just joined Ken Griffin in warning that taxes could curb expansion plans

Tech Insider : Business, Economy, Politics
Ken Griffin and Jamie Dimon
Ken Griffin and Jamie Dimon have said they might reconsider building projects.

Getty Images

How big-name hedge funds like Point72, Millennium, and Citadel bounced back in April

Tech Insider : Business, Style
Point72 CEO Steve Cohen

FII

Billionaire Ken Griffin: Zohran Mamdani's tax-the-rich video outside my apartment was 'creepy and weird'

Tech Insider : Business, Politics, Technology
Ken Griffin speaks in a black suit
Ken Griffin is one of the biggest donors to the Republican Party.

Bloomberg/Getty Images

Ken Griffin's deputy calls Zohran Mamdani's targeting of the billionaire 'shameful' in a companywide memo

Tech Insider : Business, Politics
Ken Griffin speaks on stage in a black suit
Billionaire Ken Griffin is one of the biggest donors to the Republican Party.

Fabrice COFFRINI / AFP via Getty Images

Citadel is retooling its investor recruiting team. These are the hires.

Tech Insider : Business, Style
Citadel CEO Ken Griffin speaking at the World Economic Forum.
Ken Griffin, CEO of Citadel.

WEF

Hedge funds are spending fortunes to win the talent war. It's changing the industry in the process.

Tech Insider : Business, Style
Photo collage of portfolio manager relaxed in office chair looking at multiple trading screens, surrounded by cash, coins, and termination letters.

Getty Images; Alyssa Powell/BI

Citadel's chief people officer leaves the firm as hedge funds battle for talent

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.

IMF

Some hedge funds are expanding in Miami — but its share of prized portfolio managers has fallen

Tech Insider : Business
Miami brickell skyline
Miami has been working to become a magnet for Wall Street and tech companies.

MikeDot/Getty Images

Hedge funds' Q1 scoreboard: See what big names slid and who held their ground in March's market shakeout

Tech Insider : Business, Environment, Style
Balyasny Griffin Englander
Hedge fund founders Dmitry Balyasny, Ken Griffin, and Izzy Englander.

Balyasny; Krisztian Bocsi/Bloomberg via Getty Images;Phil McCarten/Reuters

The Iran War shocked global markets. Macro and commodities traders paid the price.

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.

Mowj/Middle East Images/AFP via Getty Images

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