William “Invoice” Chisholm led a personal group that efficiently purchased the NBA’s Boston Celtics in a billion-dollar funding. The acquisition is at present the best quantity ever paid for a North American sports activities group in historical past. As Celtics followers study extra about Chisholm, many are questioning how a lot cash the businessman has to make such a whopping buy. Under, discover out what Chisholm’s web value is and the way a lot his group paid to purchase the Celtics.
Who’s Invoice Chisholm?
Chisholm is a businessman and the co-founder and chief funding officer of Symphony Expertise Group. Earlier than he discovered success, the Dartmouth School graduate performed on the soccer group of his alma mater, based on The Boston Globe. He later attended the College of Pennsylvania’s Wharton Faculty, the place he acquired his MBA.
Per a March 2025 press launch, Chisholm is a “die-hard Celtics fan.”
“Rising up on the North Shore and attending faculty in New England, I’ve been a die-hard Celtics fan my complete life,” he stated. “I perceive how necessary the Celtics are to the town of Boston – the function the group performs in the neighborhood is completely different than some other metropolis within the nation.”
Chisholm added, “I additionally perceive that there’s a duty as a pacesetter of the group to the folks of Boston, and I’m up for this problem. My companions and I’ve immense respect for Wyc, the complete Grousbeck household and their indelible contributions to the Celtics group during the last 23 years. We sit up for studying from Wyc and partnering with Brad Stevens, Joe Mazzulla and the proficient group and employees to construct upon their success as we work to deliver extra championships dwelling to Boston.”
That is March pic.twitter.com/b2xlBCyhnb
— Boston Celtics (@celtics) March 19, 2025
Invoice Chisholm’s Internet Price
Chisholm’s precise web value remains to be unclear. Nevertheless, a number of shops reported that he has billions of {dollars} value of belongings as of March 2025.
Though his web value isn’t publicly recognized, Chisholm’s Symphony Expertise Group reportedly has greater than $10 billion in belongings.
Learn how to Calculate Internet Price
An individual’s web value is decided by calculating their belongings — which might be a house, a automotive, retirement financial savings accounts, shares and bonds — and subtracting all the things they owe, similar to bank card debt, loans and mortgages.
How A lot Did Invoice Chisholm Purchase the Celtics for?
In line with the March 2025 press launch, Chisholm’s investor group purchased the Celtics for $6.1 billion.

