Rob Walton Net Worth

Rob Walton has an estimated net worth of $141 billion, according to Forbes Real-Time Billionaires, Rob Walton profile (figures as of October 20, 2026). That is up from $44.3 billion in 2019.

Rob Walton is best known for his long run at Walmart, the retailer founded by his father, Sam Walton. He helped the company prepare for its IPO in 1970, then joined Walmart in 1978 as a senior vice president. In 1982, he became vice chairman. After his father died in 1992, Walton took over as chairman and led the board for more than 2 decades before stepping down in 2015.

Most of Walton's wealth comes from the family's big ownership stake in Walmart. Forbes says he and other heirs of Sam Walton collectively own about 45% of the company's stock. His business role also expanded into sports in 2022, when a group led by Walton bought the NFL's Denver Broncos for $4.7 billion. In 2023, he transferred controlling ownership of the team to his son-in-law, Greg Penner. Forbes put Walton at $141 billion on October 20, 2026.

How Rob Walton built his fortune

Walton's money is tied mainly to Walmart. He is the eldest son of founder Sam Walton, but he also played a direct role in the company for years. Before taking the top board job, he helped Walmart get ready for its 1970 IPO. He later moved into executive work, joining the company in 1978 as a senior vice president and becoming vice chairman in 1982. That long stretch kept him close to the business as Walmart grew.

His wealth today still comes largely from the family's stock position. Forbes says Walton and other heirs of Sam Walton collectively own about 45% of Walmart. He stayed in a leadership role for a long time, serving as chairman from 1992 until 2015. Greg Penner replaced him as chairman that year, and Walton retired from Walmart's board in 2024. Outside retail, he also led the group that bought the Denver Broncos in 2022.

Another big money move

One of Walton's biggest moves outside Walmart came in 2022. A group led by him bought the NFL's Denver Broncos for $4.7 billion. The deal added a major sports asset to a fortune already centered on retail. In 2023, Walton transferred controlling ownership of the team to Greg Penner, his son-in-law and successor as Walmart chairman. That kept leadership of the franchise close to the family while Walton stepped back from day-to-day prominence.

Walton's career shows a steady shift from direct company leadership to ownership and oversight. He had a law degree from Columbia University and used that background to help Walmart ahead of its IPO. Then he spent decades in the boardroom, first as vice chairman and later as chairman. Even after leaving the chairman role in 2015, his wealth remained tied to Walmart's scale and the family's large stake, with Forbes valuing him at $141 billion in October 2026.