David Lyon

Editor's Note: Related tickers: Sony Corporation (ADR) (NYSE:SNE), Herbalife Ltd. (NYSE:HLF), News Corp (NASDAQ:NWS), The Boeing Company (NYSE:BA), American International Group, Inc. (NYSE:AIG), Detour...... (read more)

Editor's Note: Related tickers: Wells Fargo & Company (NYSE:WFC), JPMorgan Chase & Co. (NYSE:JPM), Citigroup Inc. (NYSE:C), Bank of America Corp (NYSE:BAC), Goldman Sachs Group, Inc. (NYSE:GS),...... (read more)

To most traders, hedge funds are viewed as slow, outdated investment tools of the past. While there are more than 8000 funds with their doors open at present, we at Insider Monkey choose to focus on the...... (read more)

We track 13F filings from hedge funds and other notable investors such as billionaire Jeffrey Vinik (who has managed money for friends and family since closing his hedge fund in 2000) in order to help...... (read more)

To most market participants, hedge funds are assumed to be slow, outdated financial tools of yesteryear. While there are over 8000 funds in operation at present, we look at the crème de la crème of...... (read more)

At the moment, there are many methods investors can use to analyze publicly traded companies. Some of the best are hedge fund and insider trading interest. At Insider Monkey, our research analyses have...... (read more)

I like to analyze what prominent investors buy or sell in the last reported quarter. In this article I detail what Appaloosa Management bought in the past months. Appaloosa was founded by David Tepper...... (read more)

By tracking hedge fund holdings, and observing changes in prices of the stocks they own over time, we can approximate hedge fund performance. Recently we ran the numbers for the third quarter of 2012...... (read more)

Atlantic Investment Management, a fund run by Alexander Roepers with about $2 billion in assets under management, has filed with the SEC to disclose that it has purchased 3.9 million shares of Rockwood...... (read more)