Citadel Securities bought Morgan Stanley’s unit focused on electronic market-making for US equity options, expanding the firm ...

It's a good time to be a market maker if your name is Citadel Securities. The firm led by Ken Griffin just scooped up Morgan ...

Citadel Securities bought the unit of Morgan Stanley that’s focused on electronic market-making for US equity options, a move ...

Virtu lends its support to IEX after Ken Griffin’s firm criticised planned exchange’s ability to cancel and reprice trades ...

Billionaire investor Kenneth C Griffin runs one of the most successful hedge funds in the world. As the founder and CEO of ...

Griffin, who runs a $66 billion hedge fund, was able to navigate markets that turned turbulent in April after U.S. President Donald Trump announced "reciprocal" tariffs on dozens of countries. Citadel ...

An internal company memo revealed the person is a neurologist who previously worked at Morgan Stanley and is a Harvard grad.

Tips on landing coveted jobs and internships at top hedge funds, from executives and recruiters.

SEBI has banned the firm from India’s securities markets. The drama has thrown a bright light on Jane Street, a company of ...

Trading and market making firm Virtu Financial threw its support behind a proposal by IEX to launch a new U.S. options ...

Ken Griffin’s Citadel Securities has bought Morgan Stanley’s electronic options market making business, underscoring how high ...