Robert Herjavec’s Shark Tank Stats Shark Barbara Corcoran Kevin O'Leary Daymond John Mark Cuban Lori Greiner Robert Herjavec Total Deals 121 Solo Deals: 59.50% Group Deals: 40.50% Total Shark Tank Dollars (Solo Deals) $29,995,000.00 Shark Tank Tax 10.71% Deals by Season Shark Tank Dollars by Season