The franchise, which Forbes valued at $4.7 billion in 2023, was purchased by an investment group led by Grousbeck in 2002 for $360 million.
The Celtics have won two championships and reached the NBA Finals four times under their current ownership.
Last month, the Celtics won their 18th NBA title in franchise history, beating the Dallas Mavericks in five games.
After going 64-18 during the regular season to ensure the top seed in the playoffs, the team beat the Miami Heat, Cleveland Cavaliers and Indiana Pacers to reach the NBA Finals.
him, and took it all in.
Walking to the bench, he wrapped both arms around Celtics coach Joe Mazzulla.
The journey was complete.
The Boston Celtics again stand alone among NBA champions.
Tatum had 31 points, 11 assists and eight rebounds, and the Celtics topped the Dallas Mavericks 106-88 on Monday night to win the franchise’s 18th championship, breaking a tie with the Los Angeles Lakers for the most in league history.
Boston earned its latest title on the 16th anniversary of hoisting its last Larry O’Brien Trophy in 2008.
It marks the 13th championship won this century by one of the city’s Big 4 professional sports franchises.
“It means the world,” Tatum said on stage after the team received the trophy from NBA Commissioner Adam Silver.
“It’s been a long time. And damn I’m grateful.”
“I share this with my brothers and my partner in crime Jayson Tatum,” Brown said after the 107th career playoff game he and Tatum have played together — the most for any duo before winning a title.
