Yep. Rizvi Traverse's other major investments include a controlling interest in Playboy and music rights organization Sesac, as well as stakes in news app Flipboard and Jack Dorsey's digital payments company, Square. Sources told CNBC that Rizvi invested $100 million in Facebook before its IPO and sold its shares earlier this year. It also has sold its equity stake in talent agency ICM, and in "Twilight" producer Summit Entertainment, which sold to Lionsgate. Rizvi's biggest individual client is Prince Waleed Bin Talal of Saudi Arabia who invested $300 million pre-IPO in Twitter through Rizvi Traverse. Rizvi also invested JP Morgan Chase's $400 million pre-IPO in Twitter. Rizvi is reported to have used personal connections in Silicon Valley to purchase these stakes from Twitter employees.