Last Updated on June 16, 2026 by Mat Diekhake
The Dallas Mavericks have experienced relatively few ownership changes since joining the NBA as an expansion franchise in 1980. Each ownership era has helped shape the organization, from its early years to its rise as a championship contender and one of the league’s most recognizable teams.
Don Carter (1980–1996)
Don Carter was the founding owner of the Dallas Mavericks and played a central role in bringing an NBA franchise to Dallas. Under his ownership, the Mavericks quickly became competitive, reaching the playoffs multiple times during the 1980s. Carter’s commitment to the franchise helped establish a strong foundation during its formative years.
Ross Perot Jr. (1996–2000)
Businessman Ross Perot Jr. purchased a majority stake in the Mavericks in 1996. The team struggled on the court during much of his tenure, but his ownership provided stability as the franchise searched for a path back to contention.
Mark Cuban (2000–2023)
Entrepreneur Mark Cuban acquired a majority stake in the Mavericks in 2000 and quickly became one of the NBA’s most visible owners. His hands-on approach and willingness to invest in the organization transformed the franchise into a consistent contender.
Under Cuban’s ownership, the Mavericks made numerous playoff appearances, reached the NBA Finals twice, and captured their first NBA championship in 2011. The team also became known for its innovation in player amenities, technology, and fan engagement.
Miriam Adelson and Patrick Dumont (2023–Present)
In late 2023, the families of Miriam Adelson and Patrick Dumont acquired a controlling interest in the Mavericks, making them the franchise’s majority owners. Mark Cuban retained a minority stake and continued to have involvement with the organization, while the new ownership group assumed overall control of the franchise.
The Adelson-Dumont era represents the latest chapter in Mavericks history as the team continues to pursue additional championships.
Conclusion
The Dallas Mavericks have had four principal ownership eras: founder Don Carter, Ross Perot Jr., Mark Cuban, and the current ownership group led by Miriam Adelson and Patrick Dumont. Each owner has contributed to the franchise’s development, with Cuban’s tenure standing out for transforming the Mavericks into an NBA champion and perennial contender.