Mark Cuban / Mark Cuban Companies

**Mark Cuban** is a Dallas-based billionaire ($5.7-7.8B) entrepreneur, investor, and media personality. He co-founded Broadcast.com (sold to Yahoo for $5.7B in 1999), owned the Dallas Mavericks from 2000 to 2023 (sold majority for ~$3.5B, retained 27%), Current season status and recent investment activity (~$33M invested, equity worth $250M+), and founded Mark Cuban Cost Plus Drug Company. His investment vehicle **Radical Investments LP** (Austin-based, founded 2000) has made 15+ investments. Through **Mark Cuban Companies**, he has invested in 400+ businesses spanning healthcare, AI, crypto, consumer, and media.