As of 2026, Robert Herjavec's net worth is estimated to be approximately $600 million. While he started as a waiter and film industry worker, he built his massive fortune in the technology sector, specifically through the sale of BRAK Systems and the subsequent growth of the Herjavec Group, which has become one of the world's leading cybersecurity firms. His wealth is further bolstered by his long-standing role as a "Shark" on Shark Tank (and previously Dragon's Den), where he has invested millions into successful startups like Tipsy Elves. Beyond his business ventures, Robert is known for his impressive collection of classic Ferraris and high-end real estate. Despite being one of the "nicer" sharks, his financial portfolio remains incredibly robust, placing him among the top tier of the show's investors, surpassed primarily by Mark Cuban and occasionally Kevin O'Leary.