Who is the Owner of the Milwaukee Brewers? Mark Attanasio’s 22-Year Run

Who Owns the Milwaukee Brewers?

Mark Attanasio has owned the Milwaukee Brewers since 2005, entering his 22nd season as chairman and principal owner in 2026 — one of the longer continuous ownership tenures in Major League Baseball.

He bought the team for $223 million from Bud Selig, who had owned the Brewers since bringing the franchise to Milwaukee in 1970 before stepping away from ownership to become MLB Commissioner.

Attanasio built his wealth as a Wall Street investor, founding Crescent Capital Group, a credit investment firm, and has said publicly he has no plans to sell any stake in the Brewers to private equity — a notable stance as PE money has become increasingly common across MLB ownership groups.

He’s been open about succession planning, saying he intends to eventually pass control of the franchise to his sons rather than sell to an outside buyer.

Milwaukee Brewers Ownership History

About Mark Attanasio

Attanasio spent years in credit investing on Wall Street before founding Crescent Capital Group, which manages assets across corporate credit and private equity-adjacent strategies.

Since taking over the Brewers, he’s leaned into a small-market, development-focused team-building philosophy, and has publicly reaffirmed — including in 2026 interviews — that he has no interest in bringing in private equity ownership, preferring to eventually hand the team to his sons.

Key Ownership Highlights

• Attanasio’s tenure is unusually long for MLB: 22 seasons as of 2026, spanning multiple competitive cycles for a small-market franchise.
• He bought the team from a sitting MLB Commissioner’s family: Bud Selig had already stepped back from day-to-day control to run MLB before the 2005 sale.
• He’s explicitly rejected private equity involvement: a notable stance given how common PE ownership stakes have become across baseball in recent years.
• Succession is already planned around family, not a sale: Attanasio has stated his intention to pass control to his sons rather than sell the franchise.
• The franchise itself predates the Brewers name in Milwaukee: the team began as the Seattle Pilots before relocating in 1970.

Frequently Asked Questions

Who owns the Milwaukee Brewers?

Mark Attanasio, who has owned the team since 2005 and is entering his 22nd season as principal owner in 2026.

Who did Attanasio buy the team from?

Bud Selig, who brought the franchise to Milwaukee in 1970 and later became MLB Commissioner.

How much did Attanasio pay for the Brewers?

$223 million in 2005.

Is Attanasio planning to sell the team?

No — he has publicly stated he has no plans to sell to private equity and intends to eventually pass control to his sons.

What is Mark Attanasio’s business background?

He founded Crescent Capital Group, a credit investment firm, after a career in Wall Street investing.