Global quantitative hedge fund and market maker, referenced as Tarek Mansour's former employer and archetype of institutional advantage.
“Cited for transforming its internal image ('the gulag') into a more open, employee-forward public brand under Ken Griffin.”
“They went from like this reputation of like the worst place to work, quant trading, black boxy, et cetera, to I think so well respected... it might be a tough, intense place, but that's going to be good for me.”
Source→“Now hiring at hedge funds: 'Managers of machines.' A new front in the AI talent wars is pitting quantitative trading groups at firms like Citadel against the frontier labs.”
“Citadel unwinds 80% of Leopold Aschenbrenner's four-soul book. I'm like, man, never fight with Ken Griffin.”
Source→“Absolutely right on the trend and remains to date right on the trend. In other words, the data just last week about CapEx absolutely supports his memo. So conceptually right on the trend and then absolutely wrong on portfolio construction. If you accumulate a portfolio of high volatility stocks with 4X leverage, the math makes it clear your probability of getting wiped out once is just very high.”
Source→“Ken Griffin's Citadel swooped in to acquire its public assets following Situational Awareness's collapse”
“The Wall Street Journal does a ticktock on how 24-year-old Leopold Aschenbrenner had to sell most of his hedge fund's public-stock portfolio to Citadel at a fire-sale discount”
“He was forced to sell the fund's public stock portfolio to Citadel after margin calls had left it in a liquidity crisis.”
Source→“Citadel is buying the stock portfolio of hedge fund Situational Awareness as AI losses force the former OpenAI researcher's firm to sell assets to meet margin requirements.”
Source→“He started the fund with $225 million in 2024. He grew it 100x to 20 billion this year or so. Ran it all the way up to 45 billion... Citadel bought the whole book. And now the question is, what is the AUM left and what is the high watermark?”
Source→“Citadel bought the whole book. And now the question is, what is the AUM left and what is the high watermark?”
Source→“Has sold the majority of its public stock portfolio to Ken Griffin's Citadel following steep losses over the past month”
Source→“He was forced to sell the fund's public stock portfolio to Citadel after margin calls had left it in a liquidity crisis... declines on the order of 30% on core holdings created a sudden cash crisis.”
Source→“Many meme-d Citadel's Ken Griffin into the grim reaper of speculative investing.”
Source→“Sold all of its public equities portfolio to Ken Griffin's Citadel, and reportedly held talks to sell a $3.5 billion Anthropic stake to Greenoaks and Sequoia Capital, but pulled the plug Thursday morning.”
“Zoran Mamdani jumping in the pool... knocking on the glass in front of Ken Griffin's condo. Those viral moments that we've all seen... are key to the strategy.”
Source→“Ken asked if he would give it to him. Ed talked to Ken, realized he's very unusual and said, you can have it all and I want to invest with you.”
Source→“Ken is a major philanthropist. Ken has donated hundreds of millions of dollars, particularly to healthcare in New York City, on top of being a major taxpayer and source of tax revenue, on top of being a major employer. And so the new mayor has deliberately targeted him personally to try to force him out.”
Source→“The hedge funds have way more information than I do. There isn't a way for me to be truly informed.”
Source→AI-extracted from podcast / newsletter / paper summaries. May contain errors.