Luxor Capital Group, founded by Christian Leone, invests in startups such as Muzmatch, FlixMobility, DotLab, Talivest, Marley Spoon, Delivery Hero, and Crocodile Gold. The fund has a preference for investing in rounds with 3-4 participants and has been involved in deals ranging from $50 million to $100 million. While the fund does not have a specific preference for founders, it typically invests in startups that are 4-5 years old. Luxor Capital Group has had successful exits with companies like Delivery Hero, Marley Spoon, and Crocodile Gold.