13D Filings
Madison Square Garden Sports Corp.
MSGS
Amendment
Ownership

13.20%

Total Shares

2,976,791

Issuer CIK

1636519

CUSIP

55825T103

Event Date

Feb 24, 2026

Accepted

Mar 9, 2026, 08:10 PM

Reporting Persons (28)
Joint Filing

This is a joint filing. The reported shares may overlap between reporting persons and should not be summed.

NameType% of ClassAggregateSole VotingShared Voting
DOLAN MARY S
Individual
13.20%2,976,7912,2742,974,517
Dolan Leinauer Corby
Individual
11.90%2,632,6653142,632,351
DOLAN KATHLEEN MARGARET
Individual
10.90%2,389,99012,2882,377,702
DOLAN JAMES LAWRENCE
Individual
8.10%1,709,621241,5551,468,066
DOLAN PAUL JOSEPH
Individual
4.80%987,33430,480956,854
CHARLES F. DOLAN 2009 FAMILY TRUST FBO JAMES L. DOLAN
Other
4.10%829,066829,0660
DOLAN-SWEENEY DEBORAH A
Individual
4.00%808,1366,872801,264
WEBER MARIANNE DOLAN
Individual
4.00%821,8808,063813,817
DOLAN THOMAS CHARLES
Individual
4.00%814,42919,752794,677
CHARLES F. DOLAN CHILDREN TRUST FBO JAMES L. DOLAN
Other
3.10%633,573633,5730
CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN
Other
2.40%472,396472,3960
CHARLES F. DOLAN 2009 FAMILY TRUST FBO MARIANNE DOLAN WEBER
Other
2.20%430,991430,9910
CHARLES F. DOLAN 2009 FAMILY TRUST FBO KATHLEEN M. DOLAN
Other
2.10%422,492422,4920
CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY
Other
2.00%395,398395,3980
CHARLES F. DOLAN CHILDREN TRUST FBO DEBORAH DOLAN-SWEENEY
Other
1.70%339,281339,2810
CHARLES F. DOLAN CHILDREN TRUST FBO THOMAS C. DOLAN
Other
1.60%322,281322,2810
CHARLES F. DOLAN CHILDREN TRUST FBO MARIANNE DOLAN WEBER
Other
1.60%312,888312,8880
CHARLES F. DOLAN CHILDREN TRUST FBO KATHLEEN M. DOLAN
Other
1.60%322,281322,2810
DOLAN PATRICK FRANCIS
Individual
0.20%38,27470937,565
CHARLES F. DOLAN 2009 FAMILY TRUST FBO PATRICK F. DOLAN
Other
0.10%15,56515,5650
RYAN DOLAN 1989 TRUST
Other
0.10%5,0525,0520
TARA DOLAN 1989 TRUST
Other
0.10%5,0525,0520
CFD 2010 GRANDCHILDREN TRUST FBO DESCENDANTS OF KATHLEEN M. DOLAN
Other
0.10%23,90623,9060
CFD 2010 GRANDCHILDREN TRUST FBO DESCENDANTS OF MARIANNE E. DOLAN WEBER
Other
0.10%18,70318,7030
Kathleen M. Dolan 2012 Descendants Trust
Other
0.10%1,0001,0000
Marianne E. Dolan Weber 2012 Descendants Trust
Other
0.10%18,70218,7020
CFD 2021 GC Trust FBO Kevyn A. Dolan
Other
0.10%11,00011,0000
CFD 2021 GC Trust FBO Tara E. Dolan
Other
0.10%11,00011,0000
Disclosure Items (3)

Security Title

Class A Common Stock, par value $.01 per share

Issuer Name

Madison Square Garden Sports Corp.

Issuer Address

TWO PENNSYLVANIA PLAZA, NEW YORK, NY, 10121

Percentage of Class

The disclosure in Item 5(a) and (b) is hereby amended and supplemented as follows: (a) and (b) As of March 9, 2026, the Group Members may be deemed to beneficially own an aggregate of 5,155,023 shares of Class A Common Stock as a result of their beneficial ownership of (i) 591,295 shares of Class A Common Stock (inclusive of shares held by the Dolan Family Foundation, for which certain Group Members serve as a director), and (ii) 4,529,517 shares of Class A Common Stock issuable upon conversion of an equal number of shares of Class B Common Stock. This aggregate amount represents approximately 21.3% of the total shares of the Common Stock deemed to be currently outstanding. Group Members in the aggregate may be deemed to have the current shared power to vote or direct the vote of and to dispose of or direct the disposition of 4,529,517 shares of Class A Common Stock issuable upon conversion of an equal number of shares of Class B Common Stock (representing all outstanding Class B Common Stock) because of the terms of the Class B Stockholders Agreement. Reporting Persons and individuals who are not Group Members but are trustees of trusts that are Group Members may be deemed to beneficially own an additional 38,832 shares of Class A Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities held by the other Reporting Persons, and this report shall not be deemed to be an admission that such person is the beneficial owner of such securities. The percentages used herein with respect to the ownership of Class A Common Stock are calculated based on 19,539,816 outstanding shares of Class A Common Stock as of January 30, 2026, as reported by the Issuer in its Quarterly Report on Form 10-Q that was filed with the SEC on February 6, 2026. See the responses to Items 7 through 13 of each cover page to this Amendment No. 10, which are incorporated by reference. See Exhibit A for supplemental information regarding the beneficial ownership of Class A Common Stock by the Group Members and other individuals who are not Group Members but are trustees of trusts that are Group Members. See Exhibit B for additional information regarding the Reporting Persons that are trusts.

Number of Shares

See Item 5(a) above, Exhibit A and Exhibit B.

Transactions

There were no transactions in the Class A Common Stock effected by the Reporting Persons named in response to Item 5(a) since Amendment No. 9 to Schedule 13D.

The disclosure in Item 7 is hereby amended by adding Exhibit A.3 and Exhibit D.3 in appropriate order as follows: Exhibit A.3: Supplemental Beneficial Ownership Information Exhibit D.3: Joint Filing Agreement, dated March 9, 2026.

Madison Square Garden Sports Corp. — Schedule 13D | 13D Filings