The financial regulations require hedge funds and wealthy investors that exceeded the $100 million equity holdings threshold to file a report that shows their positions at the end of every quarter. Even though it isn't the intention, these filings to a certain extent level the playing field for ordinary investors. The latest round of 13F filings disclosed the funds' positions on March 31st, about a week after the S&P 500 Index bottomed. We at Insider Monkey have made an extensive database of more than 821 of those established hedge funds and famous value investors' filings.