Fortress Investment Group ("Fortress") and Mubadala Investment Company, through its wholly owned asset management subsidiary Mubadala Capital ("Mubadala Capital"), today announced that they have entered into definitive agreements to acquire 90.01% of the equity of Fortress that is currently held by SoftBank Group Corp. ("SoftBank"), who have been the owners of Fortress since 2017. Terms of the deal were not disclosed, and the deal is subject to customary closing conditions and regulatory approvals.