The Boston Celtics have a new owner, and there's one thing that isn't going to change at the NBA's most-decorated franchise.

BIll Chisholm leads a group that bid $6.1 billion for the Celtics — a record price for an American professional sports franchise. The NBA unanimously approved the deal last week, and all that was left was for the money to change hands on Tuesday.

A Massachusetts native, Chisholm said his earliest Celtics memories are of the Dave Cowens, JoJo White and John Havlicek teams that won two NBA titles in the 1970s, but he really fell hard for the teams with Larry Bird, Robert Parish and Kevin McHale that added three more banners to the Boston Garden rafters in the '80s.

The team was put on the market last summer, soon after Tatum and Brown vanquished the Dallas Mavericks in the NBA finals. Chisholm won the bidding in March and leads a group that now has majority ownership control of the team, with full control coming by 2028 at a price that could bring the total value to $7.3 billion.

That’s the highest price ever paid for a team in the four major North American sports, though a piece of the Los Angeles Lakers changed hands this summer at a price that would value the entire franchise at $10 billion.

Other investors include Aditya Mittal, Bruce Beal, Andrew Bialecki, Dom Ferrante, Rob Hale, Mario Ho and Ian Loring. Sixth Street is also a “major participant” in the investment group, the team said in a news release.