Rob Walton

Rob Walton is the eldest son of Walmart founder Sam Walton. Before his father opened the first Walmart, he swept floors and carried boxes in the Ben Franklin franchise stores his father ran.⁠[1][2]

He earned a bachelor’s degree from the University of Arkansas and a JD from Columbia UniversityColumbia UniversityColumbia University, formally Columbia University in the City of New York, is a private research university in New York City and a member of the Ivy League. Founded in 1754 by royal charter from King George II as King's College, it is the oldest institution of higher education in New York State and the fifth oldest in the United States. It was renamed Columbia College in 1784 and adopted the university name and moved to Manhattan's Morningside Heights in 1896. It has 17 schools and four affiliated colleges, with 35,978 students enrolled in fall 2025. Legal scholar Jennifer L. Mnookin became president on July 1, 2026.Open the full entry.⁠[1]

Walton joined Walmart in 1969. He became a lawyer, and Sam Walton later recalled that Rob did “most of the work to take us public” in 1970.⁠[2][2]

In 1978 he joined Walmart’s board of directors.⁠[2]

Walton played a key leadership role in Walmart’s international expansion, starting with the opening of a Sam’s Club in Mexico City in 1991 and the entry into Canada in 1994.⁠[2]

After Sam Walton’s death in 1992, Rob Walton became Walmart’s chairman. By the time he stepped down in 2015, Walmart’s sales had grown from about $44 billion to $482 billion.⁠[1][2]

In April 2006 Walton, then 61, was Walmart’s chairman and sat on its executive and stock option committees; his brother Jim C. Walton was also a director nominee that year.⁠[3]

In 2015 Walton retired as chairman and was succeeded by his son-in-law, Greg Penner.⁠[1][4]

In 2022 a group led by Walton bought the NFL’s Denver Broncos for $4.7 billion.⁠[1]

On August 9, 2022, NFL owners unanimously approved the Walton-Penner Family Ownership Group as the Broncos’ new owners at a special league meeting in Minnesota. Walton said that day: “Putting a winning team on the field is our No. 1 priority,” and called the Broncos “the one sports franchise that we would have considered buying.”⁠[5]

In 2023 Walton transferred controlling ownership of the Broncos to his son-in-law, Greg Penner.⁠[1]

As of April 12, 2024, Walton directly held 7,029,359 Walmart shares and, as a managing member of Walton Enterprises, LLC and a co-trustee of the Walton Family Holdings Trust, shared voting and dispositive power over 3,654,717,654 shares with Alice Walton and Jim Walton, for total beneficial ownership of 45.43 percent of Walmart’s outstanding shares.⁠[2]

In April 2024 Walmart said in its annual proxy materials that Walton, 79, would not seek re-election and would leave the board at the annual shareholders’ meeting on June 5, 2024, ending more than 40 years of board service.⁠[4][2]

As of October 28, 2026, ForbesForbesForbes is an American business media brand that began with Forbes magazine, founded by B.C. Forbes in 1917. It is known for rankings such as the Forbes 400, the World’s Billionaires list and 30 Under 30, and operates Forbes.com, ForbesLive events and licensed editions in 81 countries. Since 2014 a majority stake has been held by the Hong Kong investment group Integrated Whale Media; a 2021 plan to list on the New York Stock Exchange through a special purpose acquisition company was terminated in 2022. It is headquartered in Jersey City, New Jersey.Open the full entry’s real-time estimate put the net worth of Rob Walton and his family at $142.1 billion, with Walmart listed as the source; he and Sam Walton’s other heirs collectively own about 45 percent of Walmart’s stock.⁠[1]

Walmart: Official website: https://www.walmart.com/ (opens in a new window).⁠[2]

Denver Broncos: Official website: https://www.denverbroncos.com/ (opens in a new window).⁠[5]