James Dolan
Chief Executive Officer at
SPHERE ENTERTAINMENT CO.
Net worth: 1 309 M $ as of 31/05/2026
Profile
James Lawrence Dolan is a businessperson who founded Dolan Family Ventures LLC and who has been at the helm of 10 different companies. Presently, Mr. Dolan occupies the position of Executive Chairman of MSG Networks, Inc., Non-Executive Chairman of AMC Networks, Inc., Executive Chairman at Madison Square Garden Sports Corp., Executive Chairman at New York Rangers LLC (a subsidiary of Madison Square Garden Sports Corp.), Executive Chairman & Chief Executive Officer at Madison Square Garden Entertainment Corp. and Chief Executive Officer & Director at CSC Holdings LLC. James Lawrence Dolan is also on the board of 7 other companies. In the past he held the position of Owner at New York Knickerbockers, Inc., Chief Executive Officer & Director at Cablevision Systems Corp., Chairman for MSGN Holdings LP and Chief Executive Officer at Rainbow Media Holdings LLC.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 09/03/2026 | 14,80,410 ( 32.68% ) | 554 M $ | 31/05/2026 | |
SPHERE ENTERTAINMENT CO. 32.68% | 09/03/2026 | 22,44,304 ( 32.68% ) | 311 M $ | 31/05/2026 |
| 09/03/2026 | 22,44,304 ( 32.68% ) | 158 M $ | 31/05/2026 | |
| 09/03/2026 | 10,44,393 ( 3.61% ) | 145 M $ | 31/05/2026 | |
| 09/03/2026 | 2,29,211 ( 1.17% ) | 86 M $ | 31/05/2026 | |
| 09/03/2026 | 4,31,305 ( 1.07% ) | 30 M $ | 31/05/2026 | |
AMC GLOBAL MEDIA INC. 18.77% | 08/09/2025 | 21,56,132 ( 18.77% ) | 21 M $ | 31/05/2026 |
| 11/03/2026 | 3,65,859 ( 1.13% ) | 4 M $ | 31/05/2026 |
James Dolan active positions
| Companies | Position | Start |
|---|---|---|
| MSG NETWORKS INC. | Chief Executive Officer | 06/05/2015 |
| AMC GLOBAL MEDIA INC. | Chairman | 15/09/2020 |
| MADISON SQUARE GARDEN SPORTS CORP. | Chief Executive Officer | 01/01/2023 |
| SPHERE ENTERTAINMENT CO. | Chief Executive Officer | 21/11/2019 |
| MADISON SQUARE GARDEN ENTERTAINMENT CORP. | Chief Executive Officer | 01/06/1979 |
New York Rangers LLC
 New York Rangers LLC Movies/EntertainmentConsumer Services Operates as a professional ice hockey team | Chief Executive Officer | - |
Stratford Garden Development Ltd.
 Stratford Garden Development Ltd. Engineering & ConstructionIndustrial Services Develops building projects | Director/Board Member | 17/11/2017 |
The National Hockey League
 The National Hockey League Movies/EntertainmentConsumer Services Operates as a professional ice hockey league | Director/Board Member | - |
C-Span Education Foundation | Director/Board Member | - |
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Former positions of James Dolan
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Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
66
1st degree connections
23
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 23 |
|---|---|
CSC Holdings LLC
 CSC Holdings LLC Specialty TelecommunicationsCommunications Provides internet, tv, phone and mobile services | Communications |
Cablevision Systems Corp.
 Cablevision Systems Corp. Cable/Satellite TVConsumer Services Provides cable TV, broadband and VoIP services | Consumer Services |
The Weinstein Co. LLC
 The Weinstein Co. LLC Movies/EntertainmentConsumer Services Provides motion picture production, development and distribution services | Consumer Services |
MSG Networks, Inc.
 MSG Networks, Inc. Internet Software/ServicesTechnology Services Operates as an integration of sports, entertainment and media business | Technology Services |
Tribeca Enterprises LLC
 Tribeca Enterprises LLC Internet Software/ServicesTechnology Services Operates as a multi-platform storytelling and entertainment company | Technology Services |
AMC Networks, Inc.
 AMC Networks, Inc. Cable/Satellite TVConsumer Services Owns and operates cable television networks through its subsidiaries | Consumer Services |
MSGN Holdings LP
 MSGN Holdings LP Movies/EntertainmentConsumer Services Operates sports franchise, entertainment, and media businesses | Consumer Services |
National Cable Satellite Corp.
 National Cable Satellite Corp. BroadcastingConsumer Services Operates cable television networks | Consumer Services |
The National Hockey League
The National Hockey League Movies/EntertainmentConsumer Services Operates as a professional ice hockey league | Consumer Services |
Rainbow Media Holdings LLC
 Rainbow Media Holdings LLC BroadcastingConsumer Services Provides television programming and entertainment services | Consumer Services |
New York Knickerbockers, Inc.
 New York Knickerbockers, Inc. Movies/EntertainmentConsumer Services Operates a basketball team | Consumer Services |
New York Rangers LLC
New York Rangers LLC Movies/EntertainmentConsumer Services Operates as a professional ice hockey team | Consumer Services |
Cable Television Laboratories, Inc.
 Cable Television Laboratories, Inc. Miscellaneous Commercial ServicesCommercial Services Operates research and development laboratory for cable industry | Commercial Services |
Live Nation Entertainment, Inc.
 Live Nation Entertainment, Inc. Movies/EntertainmentConsumer Services Provides live entertainment events promotion and production services | Consumer Services |
Lustgarten Foundation
 Lustgarten Foundation Miscellaneous Commercial ServicesCommercial Services Operates as pancreatic cancer research firm | Commercial Services |
Breathe Easy Play Hard Foundation, Inc. | |
C-Span Education Foundation | |
Madison Square Garden Sports Corp.
 Madison Square Garden Sports Corp. Movies/EntertainmentConsumer Services Engages in live sports and entertainment business | Consumer Services |
Dolan Family Ventures LLC
 Dolan Family Ventures LLC MiscellaneousMiscellaneous Operates as an investment holding company | Miscellaneous |
MSG Sports LLC | Consumer Services |
Stratford Garden Development Ltd.
Stratford Garden Development Ltd. Engineering & ConstructionIndustrial Services Develops building projects | Industrial Services |
Sphere Entertainment Co.
 Sphere Entertainment Co. Media ConglomeratesConsumer Services Provides music and live entertainment services | Consumer Services |
Madison Square Garden Entertainment Corp.
 Madison Square Garden Entertainment Corp. Movies/EntertainmentConsumer Services Provides entertainment and sport events production & presenting services | Consumer Services |
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