We track quarterly 13F filings from hundreds of hedge funds and other notable investors as part of our work researching investment strategies (we have found, for example, that the most popular small cap...... (read more)

Among the participants of the Milken Institute's global conference, hedge fund manager Ken Griffin has stated his unhappiness with the Fed's actions to restore economic growth in the United States. The...... (read more)

Ken Griffin officially founded Citadel Investment Group in 1990 after years of trading options (including in his college dorm room) and has since become a billionaire. Citadel and other hedge funds file...... (read more)

Ken Griffin, a billionaire with $4.1 billion in net worth, runs Citadel Investment Group, a financial firm he founded in 1990. The firm is a multi-strategy hedge fund management company with assets under...... (read more)

Griffin began trading stock options from his dorm room in 1986, and by his sophomore year he had launched a convertible-bond arbitrage fund. Griffin then founded Citadel Investment Group in 1990 with...... (read more)

Reviewing 13F filings from hedge funds and other notable investors can lead to profitable investment strategies; we’ve shown, for example, that the most popular small cap stocks among hedge funds outperform...... (read more)

The end of earnings season does not mean the end of excitement for us at Insider Monkey; we keep our ears to the ground for the round of 13F filings that usually post during and after each quarterly earnings...... (read more)

At Insider Monkey, we track the equity portfolios of more than 450 hedge funds and other prominent investors. Once a quarter, this data is updated in accordance with SEC 13F filings, allowing us to provide...... (read more)

At Insider Monkey, we’ve brought you comprehensive coverage of hedge funds’ latest fourth quarter 13F filings, and while some pundits may shrug off this data, our research has actually shown that...... (read more)