Coleman serves as managing partner of Tiger Global Management. The hedge fund was an early investor in Facebook, and sold its stake in 2013 for an estimated $1 billion. The venture capital section of Tiger Global is key to the firm's success. Much of this success is attributable to Investments in the Technology sector, especially in areas like private Internet companies such as Facebook, LinkedIn, and Zynga, as well as Investments across global markets. In January 2015, Coleman introduced Tiger Global Internet Opportunities, which specifically focuses on Investments in the Internet, and has already grown to an estimated $2.3 billion after beginning with $700 million in capital. In June 2015, Tiger Global's hedge fund manager of many years and former partner of Coleman, Feroz Dewan, left Tiger Global to start his own investment firm, a "major setback" for Coleman, according to Forbes.