NEW YORK (Reuters) -Citadel has hired veteran U.S. oil and fuel trader Shai Barnea as a portfolio manager for its refined products trading business as the U.S. hedge fund pushes deeper into ...

(Reuters) -Citadel Securities' revenue from trading and market-making slid 8.4% in the second quarter as volatility ebbed, according a source familiar with the company's results. But tariff-driven ...

The market maker is working with Virtu Financial and venture capital firms, a source told the crypto publication. Griffin had been a crypto skeptic before changing his mind. Citadel Securities – the ...

Billionaire investor Ken Griffin's hedge funds at Citadel have all posted positive returns during a volatile 2025, led by the tactical trading fund. Citadel's multistrategy Wellington fund, its ...

Citadel Securities has issued a statement telling the Securities and Exchange Commission that it should not grant exemptive relief regarding definitions of an exchange or broker-dealer for DeFi ...

Citadel accused former portfolio manager Daniel Shatz, now Marshall Wace’s global credit head, of “shamelessly violating” employment agreements and stealing confidential information to build a team ...

The most successful companies on Wall Street have been built by those with relentless ambition—and a strong wind at their back. Decades of deregulation helped growth-minded CEOs turn firms such as ...

Since moving its headquarters to Miami nearly three years ago, Citadel Securities has not only embraced the Magic City but also significantly contributed to its growing reputation as a financial ...

US market maker Citadel Securities is considering expanding into crypto trading this year, once clear SEC regulations are in place. Citadel President Jim Esposito is confident that the asset class has ...

Citadel has hired AJ Bolduc from Goldman Sachs Group Inc. to lead Asia trading and equity capital markets at Ken Griffin’s hedge fund firm, said a person with knowledge of the matter. Bolduc will work ...