Significant Ownership of James L. Dolan

Large-stake snapshot 1 signal
Large-stake filing summary
  • Recent SEC Schedule 13D/G filings for James L. Dolan focus on large-stake beneficial ownership disclosures and amendments.
  • Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
Manager Names, identifiers, and filing context for this profile. 2 identity fields
Manager signature
/s/ James L. Dolan - James L. Dolan
Manager location
New York, NY

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Significant Ownership of James L. Dolan

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
AMCX AMC Networks Inc. Class A Common Stock, par value $0.01 per share 18% $49,979,477 +$2,639,645 6,893,721 +5.6% Mary S. Dolan, as Trustee of certain trusts as described herein 08 Sep 2025
MSGS Madison Square Garden Sports Corp. Class A Common Stock, par value $.01 per share 13% $832,787,050 2,976,791 0% DOLAN MARY S 25 Feb 2026
SPHR Sphere Entertainment Co. Class A Common Stock, par value $.01 per share 13% $495,356,934 4,280,651 0% Mary S. Dolan, as Trustee of certain trusts described herein 25 Feb 2026
MSGE Madison Square Garden Entertainment Corp. Class A Common Stock, par value $0.01 per share 9.7% $164,525,130 +$10,800,074 4,337,599 +7% Mary S. Dolan, as Trustee of certain trusts described herein 08 Sep 2025

Schedules 13D/G Reported by James L. Dolan:

Sym Target Class Ownership Change Current shares Change Value Reporting name Form Report period Filing date
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.
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