Paul Viera, founder and CEO of Earnest Partners, has increased his stake in the San Antonio Spurs from 5 to 11. Viera’s recent buyout of Aramark's remaining interest in the Spurs values the team at $2.5 billion, securing the deal at a discount. NBA team valuations continue to rise, driving interest from investors. Viera’s expanded ownership contributes to the growing diversity of NBA team owners.