Founders Fund Growth IV completed a $6 billion fundraising round focused on late-stage company investments, marking a record raise for the vehicle. According to Bloomberg, $4.5 billion came from limited partners, or LPs (investors in a fund), including sovereign wealth funds, while the remaining $1.5 billion was contributed by Founders Fund executives and employees, including Peter Thiel. The structure shows substantial internal participation alongside outside institutional capital, a signal often watched in private market fundraising because it can align the fund manager’s capital with investor interests.