Insider Monkey is a financial website tracking and following hedge funds and corporate insiders. They are a finance blog that offers insider transactions and hedge fund holdings data, by using a hybrid evaluation system that exposes insider transactions and other market anomalies. They also provide high quality evidence based articles to inform individual investors about the complexities of investing. Insider Monkey offers a premium newsletter that utilizes a proprietary strategy picking the best stock picks of best hedge funds and insiders, beating the S&P 500 by 66 percentage points in 3.5 years.