![Marianne Weber](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Marianne Weber
Directeur/Membre du Conseil chez
MADISON SQUARE GARDEN SPORTS CORP.
Fortune : 667 M $ au 30/06/2026
Profil
Marianne Dolan Weber is Director at Madison Square Garden Sports Corp.
since 2016, Director at Green Mountain Foundation, Inc. since 2015, Director at Sphere Entertainment Co. since 2020, Director at Madison Square Garden Entertainment Corp.
since 2023, President of The Heartfelt Foundation since 2015, President of Heartfelt Wings Foundation, Inc. since 2015, and Manager at Mlc Ventures LLC.
Former roles include Chairman of Dolan Family Foundation from 1999 to 2011, Vice Chairman of Dolan Family Office LLC from 1997 to 2011, Chairman of Dolan Children’s Foundation from 1999 to 2011, Director at CSC Holdings LLC, Director at Cablevision Systems Corp.
from 2005 to 2016, Director at MSG Networks, Inc. from 2010 to 2014, Director at AMC Global Media, Inc. from 2011 to 2021 and from 2022 to 2024.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 01/06/2026 | 760 899 ( 16,8 % ) | 306 M $ | 30/06/2026 | |
SPHERE ENTERTAINMENT CO. 16,8 % | 09/03/2026 | 1 153 526 ( 16,8 % ) | 200 M $ | 30/06/2026 |
| 09/03/2026 | 1 153 526 ( 16,8 % ) | 93 M $ | 30/06/2026 | |
| 09/03/2026 | 60 981 ( 0,31 % ) | 25 M $ | 30/06/2026 | |
AMC GLOBAL MEDIA INC. 16,14 % | 08/09/2025 | 1 853 847 ( 16,14 % ) | 19 M $ | 30/06/2026 |
| 10/06/2026 | 91 831 ( 0,32 % ) | 16 M $ | 30/06/2026 | |
| 09/03/2026 | 99 972 ( 0,25 % ) | 8 M $ | 30/06/2026 | |
| 08/09/2025 | 96 465 ( 0,3 % ) | 962 721 $ | 30/06/2026 |
Postes actifs de Marianne Weber
| Sociétés | Poste | Début |
|---|---|---|
| MADISON SQUARE GARDEN SPORTS CORP. | Directeur/Membre du Conseil | 09/12/2016 |
| SPHERE ENTERTAINMENT CO. | Directeur/Membre du Conseil | 17/04/2020 |
| MADISON SQUARE GARDEN ENTERTAINMENT CORP. | Directeur/Membre du Conseil | 20/04/2023 |
The Heartfelt Foundation
 The Heartfelt Foundation Internet Software/ServicesTechnology Services Operates an online platform that enables its users to find information and donate for charity programs | President | 01/08/2015 |
Green Mountain Foundation, Inc.
 Green Mountain Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates grantmaking foundation | Directeur/Membre du Conseil | 01/09/2015 |
Heartfelt Wings Foundation, Inc. | President | 01/01/2015 |
Mlc Ventures LLC
 Mlc Ventures LLC Miscellaneous Commercial ServicesCommercial Services Mlc Ventures LLC, doing business as Wrapsol, specializes in manufacturing and distributing protective films for electronic devices. The private company is based in Massachusetts, with operations in Boca Raton, Florida. The American company's product line includes matte film wraps that are fingerprint-resistant and reduce glare, carbon fiber films with a high-gloss finish, clear polyurethane films with a dry-apply adhesive for sensitive screens, and durable high-gloss black urethane films resistant to scratches, stains, and extreme temperatures. | Corporate Officer/Principal | - |
Anciens postes connus de Marianne Weber
| Sociétés | Poste | Fin |
|---|---|---|
| AMC GLOBAL MEDIA INC. | Directeur/Membre du Conseil | 08/07/2024 |
| AMC GLOBAL MEDIA INC. | Directeur/Membre du Conseil | 16/06/2021 |
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Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
60
Relations au 1er degré
14
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 14 |
|---|---|
Dolan Family Foundation | |
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 |
MSG Networks, Inc.
 MSG Networks, Inc. Internet Software/ServicesTechnology Services Operates as an integration of sports, entertainment and media business | Technology Services |
AMC Networks, Inc.
 AMC Networks, Inc. Cable/Satellite TVConsumer Services Owns and operates cable television networks through its subsidiaries | Consumer Services |
Dolan Family Office LLC | |
Dolan Children’s Foundation | Communications |
The Heartfelt Foundation
The Heartfelt Foundation Internet Software/ServicesTechnology Services Operates an online platform that enables its users to find information and donate for charity programs | Technology Services |
Madison Square Garden Sports Corp.
 Madison Square Garden Sports Corp. Movies/EntertainmentConsumer Services Engages in live sports and entertainment business | Consumer Services |
Green Mountain Foundation, Inc.
Green Mountain Foundation, Inc. Investment Trusts/Mutual FundsMiscellaneous Operates grantmaking foundation | Miscellaneous |
Sphere Entertainment Co.
 Sphere Entertainment Co. Media ConglomeratesConsumer Services Provides music and live entertainment services | Consumer Services |
Heartfelt Wings Foundation, Inc. | |
Mlc Ventures LLC
Mlc Ventures LLC Miscellaneous Commercial ServicesCommercial Services Mlc Ventures LLC, doing business as Wrapsol, specializes in manufacturing and distributing protective films for electronic devices. The private company is based in Massachusetts, with operations in Boca Raton, Florida. The American company's product line includes matte film wraps that are fingerprint-resistant and reduce glare, carbon fiber films with a high-gloss finish, clear polyurethane films with a dry-apply adhesive for sensitive screens, and durable high-gloss black urethane films resistant to scratches, stains, and extreme temperatures. | Commercial 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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