Before Mark Cuban was a billionaire with an estimated net worth of about $6 billion, he was a penny pincher. The “Shark Tank” investor still embraces frugal habits to save money, like driving ...

Cuban says he keeps his inbox organized with folders and has "never" considered hiring someone to help manage his emails. He ...

Mark Cuban speaks onstage during the 2025 SXSW Conference and Festival at Hilton Austin on March 10, 2025 in Austin, Texas.

Jake Cuban embarked on an entrepreneurial journey reminiscent of his father's early business ventures by starting a side ...

Shaquille O'Neal opened up about one of the major factors he considers when expanding his investment portfolio, and how Mark ...