Legendary rapper, entrepreneur, and billionaire mogul Jay-Z owns extensive business portfolios spanning luxury champagne brands, entertainment production companies, fine art collections, venture capital funds, and equity stakes in major technology enterprises. While he famously held a small minority ownership percentage in the Brooklyn Nets early in their move to New York, he sold that specific sports equity stake to launch his sports agency, focusing his immense financial empire on music publishing, lifestyle brands, and global corporate investments.