Griffin's Citadel had invested $2 billion in January into Melvin Capital Management LP, which was at the center of the GameStop Corp GME Short Squeeze. What Happened: Ken Griffin's Citadel LLC and ...
Citadel Securities said it first learned of Robinhood Markets’ trading restrictions on certain stocks during January’s meme-stock frenzy from Twitter, rebutting accusations that the two firms colluded ...
A Miami district court dismissed the retail-investor lawsuit against Robinhood and Citadel Securities. The lawsuit claimed the two firms conspired to halt meme-stock trading on January 28. The ...
(Bloomberg) — Robinhood Markets Inc. and Citadel Securities responded to renewed criticism of their actions during January’s meme-stock frenzy, after retail investors filed a class-action lawsuit last ...
Following the GameStop trading frenzy, the SEC is expected to take a fresh look at payment for order flow, a decades-old practice that’s at the heart of how commission-free trading works. WSJ explains ...
When billionaire hedge fund manager Ken Griffin likened Chicago’s violence to war-torn Afghanistan and threatened to move his firm out of the city during an Economic Club of Chicago event Monday, his ...
Melvin, a hedge fund that had bet that GameStop’s share price would fall, received a $2 billion infusion from Citadel after the stock skyrocketed. By Kate Kelly The hedge fund Citadel pumped billions ...
Dave Lauer was once a quant at hedge fund Citadel. Now he is a thorn in the side of Wall Street in a battle over how individual investors’ trades are handled in the U.S. stock market. Mr. Lauer is the ...
The CEOs of Robinhood, Citadel, Melvin Capital and Reddit will testify at a U.S. House Committee on Financial Services hearing this week relating to issues around the recent frenzied trading of stocks ...