Current Major League Baseball team owners and the principal corporate entities that operate the clubs:
| Team | Principal owner(s) | Operating entities | Purchase price | Year Acquired | |
|---|---|---|---|---|---|
| Arizona Diamondbacks | AZPB LP, AZPBI Inc. | $130,000,000 | 1995 | ||
| Atlanta Braves | Atlanta Braves Holdings Inc. | Atlanta National League Baseball Club Inc. | $450,000,000 | 2007 | |
| Baltimore Orioles | David Rubenstein | Baltimore Orioles LP, Baltimore Orioles Inc., Baltimore Baseball Club Inc. | $1,725,000,000 | 2024 | |
| Boston Red Sox | Boston Red Sox Baseball Club LP, Fenway Sports Group LLC | $660,000,000 | 2002 | ||
| Chicago Cubs | Chicago Cubs Baseball Club, LLC | $845,000,000 | 2009 | ||
| Chicago White Sox | Chicago White Sox Ltd., Chisox Corp. | $20,000,000 | 1981 | ||
| Cincinnati Reds | Cincinnati Reds LLC | $270,000,000 | 2006 | ||
| Cleveland Guardians | Cleveland Guardians Baseball Co. LLC | $323,000,000 | 1999 | ||
| Colorado Rockies | Colorado Baseball Partnership, Colorado Rockies Baseball Club Ltd. | $95,000,000 | 1992 | ||
| Detroit Tigers | Olympia Entertainment, Detroit Tigers Inc. | $82,000,000 | 1992 | ||
| Houston Astros | Crane Capital Group, Houston Astros Inc., Houston Astros, LLC | $615,000,000 | 2011 | ||
| Kansas City Royals | John Sherman | Kansas City Royals Baseball Corp. | $1,000,000,000 | 2020 | |
| Los Angeles Angels | Angels Baseball LP, Moreno Baseball LP | $184,000,000 | 2003 | ||
| Los Angeles Dodgers | Guggenheim Baseball Management, Los Angeles Dodgers, Inc. | $2,000,000,000 | 2012 | ||
| Miami Marlins | Miami Marlins LP, Miami Marlins Inc., Miami Marlins Baseball Ltd. | $1,300,000,000 | 2018 | ||
| Milwaukee Brewers | Mark Attanasio | Milwaukee Brewers Baseball Club, Milwaukee Brewers Holdings LLC | $223,000,000 | 2005 | |
| Minnesota Twins | Minnesota Twins, MTI Partnership LLP | $44,000,000 | 1984 | ||
| New York Mets | Point72 Asset, Mets Partners Inc. | $2,475,000,000 | 2020 | ||
| New York Yankees | Yankee Global Enterprises | $8,700,000[1] | 1973 | ||
| Oakland Athletics | Oakland Athletics Limited Partnership[2] | $180,000,000 | 2005 | ||
| Philadelphia Phillies | The Phillies | $30,000,000 | 1981 | ||
| Pittsburgh Pirates | Pittsburgh Associates LP, Pittsburgh Baseball Inc. | $92,000,000 | 1996 | ||
| San Diego Padres | | The Padres Group, Padres LP, Padres Inc. | $800,000,000[3] | 2012 | |
| San Francisco Giants | San Francisco Baseball Associates LP, SF Giants Baseball Club | $100,000,000 | 1992 | ||
| Seattle Mariners | John W. Stanton | Baseball Club of Seattle LP, Baseball of Seattle Inc. | $106,000,000 | 1992 | |
| St. Louis Cardinals | St. Louis Cardinals LLC, St. Louis National Baseball Club Inc. | $150,000,000 | 1995 | ||
| Tampa Bay Rays | Tampa Bay Rays Ltd. | $130,000,000 | 2005 | ||
| Texas Rangers | Rangers Baseball Express, Texas Rangers Baseball Club | $593,000,000 | 2010 | ||
| Toronto Blue Jays | Rogers Communications | Rogers Blue Jays Baseball Partnership, Toronto Blue Jays Baseball Ltd | $140,000,000 | 2000 | |
| Washington Nationals | Washington Nationals Baseball Club LLC | $450,000,000 | 2006 |