MSGS US Equity

Madison Square Garden Sports Corp.

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Communication Services · Services-Miscellaneous Amusement & Recreation · CIK 1636519 · FYE 0630

$398.09

+0.80 (+0.20%)

USD · as of 2026-07-28 · marketstack

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Institutional ownership· 13F filers holding MSGS · 2026-Q1 methodology → sources →

408 holders

% of shares outstanding held

74.0%

Shares held (13F)

17,815,895

Reporting holders

408

Top holders

largest 100 of 408 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	2,011,9282.0M	$647M	8.35%	—
2	Silver Lake Group, L.L.C.	1,899,9621.9M	$611M	7.89%	—
3	VANGUARD PORTFOLIO MANAGEMENT LLC	933,473933,473	$300M	3.88%	NEW†
4	VANGUARD CAPITAL MANAGEMENT LLC	791,948791,948	$255M	3.29%	NEW†
5	T. Rowe Price Investment Management, Inc.	790,588790,588	$254M	3.28%	—
6	ARIEL INVESTMENTS, LLCtracked	717,341717,341	$231M	2.98%	—
7	GATES FOUNDATION TRUST	592,406592,406	$190M	2.46%	—
8	GAMCO INVESTORS, INC. ET AL	587,652587,652	$189M	2.44%	TRIM -4%
9	PRICE T ROWE ASSOCIATES INC /MD/	584,603584,603	$188M	2.43%	TRIM -16%
10	STATE STREET CORP	564,906564,906	$182M	2.35%	ADD 5%
11	Clearbridge Investments, LLC	453,585453,585	$146M	1.88%	—
12	GABELLI FUNDS LLC	390,862390,862	$126M	1.62%	—
13	TOMS Capital Investment Management LP	347,000347,000	$112M	1.44%	ADD 5%
14	GEODE CAPITAL MANAGEMENT, LLC	310,261310,261	$100M	1.29%	ADD 7%
15	MORGAN STANLEY	306,999306,999	$99M	1.27%	TRIM -3%
16	VICTORY CAPITAL MANAGEMENT INC	257,758257,758	$83M	1.07%	TRIM -23%
17	REINHART PARTNERS, LLC.	224,969224,969	$72M	0.93%	ADD 5%
18	SAMLYN CAPITAL, LLC	217,854217,854	$70M	0.90%	NEW
19	Contour Asset Management LLC	205,253205,253	$66M	0.85%	ADD 7%
20	RENAISSANCE TECHNOLOGIES LLC	172,000172,000	$55M	0.71%	ADD 46%
21	BAMCO INC /NY/	165,015165,015	$53M	0.69%	TRIM -17%
22	Invesco Ltd.	155,192155,192	$50M	0.64%	ADD 310%
23	Southpoint Capital Advisors LP	155,000155,000	$50M	0.64%	ADD 3%
24	SYSTEMATIC FINANCIAL MANAGEMENT LP	154,501154,501	$50M	0.64%	—
25	Greenhouse Funds LLLP	154,151154,151	$50M	0.64%	TRIM -63%
26	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	133,408133,408	$43M	0.55%	ADD 4%
27	Gotham Asset Management, LLC	126,628126,628	$41M	0.53%	ADD 21%
28	NORTHERN TRUST CORP	124,027124,027	$40M	0.51%	ADD 2%
29	Bollard Group LLC	121,000121,000	$39M	0.50%	—
30	MANUFACTURERS LIFE INSURANCE COMPANY, THE	118,157118,157	$38M	0.49%	TRIM -25%
31	Walleye Capital LLC	113,285113,285	$36M	0.47%	TRIM -2%
32	FRANKLIN RESOURCES INC	111,898111,898	$36M	0.46%	TRIM -8%
33	VANGUARD FIDUCIARY TRUST CO	111,255111,255	$36M	0.46%	NEW
34	WELLINGTON MANAGEMENT GROUP LLP	108,418108,418	$35M	0.45%	TRIM -13%
35	Quantinno Capital Management LP	104,312104,312	$34M	0.43%	ADD 77%
36	MARSHALL WACE, LLP	99,19299,192	$32M	0.41%	ADD 176%
37	ROYAL BANK OF CANADA	96,21596,215	$31M	0.40%	TRIM -3%
38	Clearline Capital LP	95,13495,134	$31M	0.39%	TRIM -23%
39	Balyasny Asset Management L.P.	93,81793,817	$30M	0.39%	NEW
40	DIMENSIONAL FUND ADVISORS LP	93,72093,720	$30M	0.39%	TRIM -25%
41	CastleKnight Management LP	89,83989,839	$29M	0.37%	TRIM -18%
42	JPMORGAN CHASE & CO	91,41091,410	$29M	0.38%	TRIM -17%
43	AQR CAPITAL MANAGEMENT LLC	90,74690,746	$28M	0.38%	ADD 51%
44	Bank of New York Mellon Corp	87,73787,737	$28M	0.36%	TRIM -3%
45	PRINCIPAL FINANCIAL GROUP INC	87,05887,058	$28M	0.36%	ADD 2%
46	PINNACLE ASSOCIATES LTD	86,04486,044	$28M	0.36%	TRIM -6%
47	UBS Group AG	76,59676,596	$25M	0.32%	ADD 44%
48	SHAPIRO CAPITAL MANAGEMENT LLC	72,08372,083	$23M	0.30%	TRIM -39%
49	GOLDMAN SACHS GROUP INC	68,45568,455	$22M	0.28%	ADD 277%
50	BANK OF AMERICA CORP /DE/	67,80667,806	$22M	0.28%	TRIM -21%
51	D. E. Shaw & Co., Inc.	64,94264,942	$21M	0.27%	ADD 106%
52	Public Sector Pension Investment Board	64,28164,281	$21M	0.27%	ADD 3%
53	DEUTSCHE BANK AG\	60,82460,824	$20M	0.25%	—
54	CITIGROUP INC	58,87058,870	$19M	0.24%	TRIM -6%
55	BANK OF MONTREAL /CAN/	51,76651,766	$17M	0.21%	TRIM -2%
56	Concentric Capital Strategies, LP	49,46749,467	$16M	0.21%	TRIM -59%
57	Tabor Asset Management, LP	46,15246,152	$15M	0.19%	ADD 5%
58	RHUMBLINE ADVISERS	42,99542,995	$14M	0.18%	—
59	MONIMUS CAPITAL MANAGEMENT, LP	41,78541,785	$13M	0.17%	ADD 122%
60	Rockefeller Capital Management L.P.	41,41041,410	$13M	0.17%	—
61	Legal & General Group Plc	38,96438,964	$13M	0.16%	TRIM -9%
62	GILDER GAGNON HOWE & CO LLC	37,49937,499	$12M	0.16%	—
63	California Public Employees Retirement System	37,00437,004	$12M	0.15%	TRIM -17%
64	River Road Asset Management, LLC	36,65636,656	$12M	0.15%	NEW
65	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	36,26536,265	$12M	0.15%	ADD 3%
66	CITADEL ADVISORS LLC	33,00233,002	$11M	0.14%	ADD 92%
67	AMERIPRISE FINANCIAL INC	32,04432,044	$10M	0.13%	TRIM -2%
68	Swiss National Bank	30,93330,933	$10M	0.13%	—
69	KBC Group NV	30,48830,488	$10M	0.13%	ADD 5609%
70	Nuveen, LLC	29,83029,830	$10M	0.12%	—
71	Verition Fund Management LLC	29,16129,161	$9M	0.12%	NEW
72	BOYAR ASSET MANAGEMENT INC.	25,10225,102	$8M	0.10%	ADD 20%
73	Trexquant Investment LP	24,01324,013	$8M	0.10%	NEW
74	HORIZON KINETICS ASSET MANAGEMENT LLC	23,34723,347	$8M	0.10%	—
75	STEINBERG ASSET MANAGEMENT LLC	22,81822,818	$7M	0.09%	TRIM -12%
76	SUSQUEHANNA INTERNATIONAL GROUP, LLP	22,33822,338	$7M	0.09%	ADD 162%
77	Lighthouse Investment Partners, LLC	22,21122,211	$7M	0.09%	NEW
78	Edgestream Partners, L.P.	22,12122,121	$7M	0.09%	NEW
79	HSBC HOLDINGS PLC	21,75221,752	$7M	0.09%	TRIM -49%
80	New Age Alpha Advisors, LLC	20,78220,782	$7M	0.09%	—
81	Baird Financial Group, Inc.	20,48420,484	$7M	0.09%	TRIM -50%
82	RAYMOND JAMES FINANCIAL INC	19,08719,087	$6M	0.08%	ADD 92%
83	Susquehanna Portfolio Strategies, LLC	18,55218,552	$6M	0.08%	ADD 3%
84	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	18,45218,452	$6M	0.08%	ADD 25%
85	ENVESTNET ASSET MANAGEMENT INC	18,10118,101	$6M	0.08%	ADD 43%
86	BARCLAYS PLC	17,90817,908	$6M	0.07%	ADD 444%
87	Corient Private Wealth LLC	17,38017,380	$6M	0.07%	ADD 39%
88	WELLS FARGO & COMPANY/MN	16,46116,461	$5M	0.07%	ADD 158%
89	SANDLER CAPITAL MANAGEMENT	16,32516,325	$5M	0.07%	TRIM -17%
90	PRUDENTIAL FINANCIAL INC	16,27116,271	$5M	0.07%	—
91	FIRST TRUST ADVISORS LP	16,25416,254	$5M	0.07%	ADD 24%
92	MYDA Advisors LLC	16,00016,000	$5M	0.07%	TRIM -20%
93	BESSEMER GROUP INC	15,36215,362	$5M	0.06%	—
94	CANADA LIFE ASSURANCE Co	14,77514,775	$5M	0.06%	TRIM -5%
95	VANGUARD ASSET MANAGEMENT, Ltd	14,44014,440	$5M	0.06%	NEW
96	INTREPID CAPITAL MANAGEMENT INC	14,18714,187	$5M	0.06%	ADD 3%
97	TD Asset Management Inc	14,05014,050	$5M	0.06%	ADD 22%
98	ASSETMARK, INC	13,96013,960	$4M	0.06%	ADD 18%
99	Caisse de depot et placement du Quebec	13,80013,800	$4M	0.06%	NEW
100	Janney Montgomery Scott LLC	13,58813,588	$4M	0.06%	ADD 53%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

2.0M

1.9M

2.0M

$647M

Silver Lake Group, L.L.C.

1.9M

$611M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

933K

$300M

VANGUARD CAPITAL MANAGEMENT LLC

—

792K

$255M

T. Rowe Price Investment Management, Inc.

499K

529K

218K

599K

779K

791K

$254M

ARIEL INVESTMENTS, LLCtracked

892K

839K

758K

727K

722K

717K

$231M

GATES FOUNDATION TRUST

592K

$190M

GAMCO INVESTORS, INC. ET AL

589K

603K

615K

607K

613K

588K

$189M

PRICE T ROWE ASSOCIATES INC /MD/

12K

14K

13K

417K

699K

585K

$188M

STATE STREET CORP

564K

549K

507K

523K

538K

565K

$182M

Clearbridge Investments, LLC

641K

550K

520K

513K

454K

$146M

GABELLI FUNDS LLC

416K

405K

388K

391K

394K

391K

$126M

TOMS Capital Investment Management LP

—

181K

330K

347K

$112M

GEODE CAPITAL MANAGEMENT, LLC

272K

292K

279K

287K

291K

310K

$100M

MORGAN STANLEY

385K

392K

396K

377K

315K

307K

$99M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	408	17,815,895	74.0%	$5.7B
2025-Q4	379	18,487,563	76.7%	$4.8B
2025-Q3	359	17,887,172	74.3%	$4.1B
2025-Q2	357	17,072,449	70.9%	$3.6B

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · MSGS

Activists — 13D, active intent

DOLAN JAMES LAWRENCE13.2%no changeSCHEDULE 13D/A · Amd 10 · event 2026-02-25SEC →

2,976,791 shares · 28 reporting persons

DOLAN CHARLES F12.6%NEWSCHEDULE 13D/A · Amd 6 · event 2024-12-28SEC →

2,808,465 shares · 21 reporting persons

“The disclosure in Item 4 is hereby amended by adding the following to the end thereof: Charles F. Dolan passed away on December 28, 2024. As a result, as described in Exhibit A to Amendment No. 5, each child of Charles F. Dolan has the power to appoint additional or successor Trustees, including himself or herself, and to remove Trustees with respect to the 2009 Family Trust for his or her benefit. Accordingly, James L. Dolan, Thomas C. Dolan, Kathleen M. Dolan, Marianne Dolan Weber and Deborah ”

Large holders — 13G, passive (top 3 by % of class)

Holder

% of class

Type

As of

BlackRock, Inc.

10%

QII

2025-12-31

SEC →

Institutional ownership· 13F filers holding MSGS · 2026-Q1 methodology → sources →

408 holders

% of shares outstanding held

74.0%

Shares held (13F)

17,815,895

Reporting holders

408

Top holders

largest 100 of 408 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	2,011,9282.0M	$647M	8.35%	—
2	Silver Lake Group, L.L.C.	1,899,9621.9M	$611M	7.89%	—
3	VANGUARD PORTFOLIO MANAGEMENT LLC	933,473933,473	$300M	3.88%	NEW†
4	VANGUARD CAPITAL MANAGEMENT LLC	791,948791,948	$255M	3.29%	NEW†
5	T. Rowe Price Investment Management, Inc.	790,588790,588	$254M	3.28%	—
6	ARIEL INVESTMENTS, LLCtracked	717,341717,341	$231M	2.98%	—
7	GATES FOUNDATION TRUST	592,406592,406	$190M	2.46%	—
8	GAMCO INVESTORS, INC. ET AL	587,652587,652	$189M	2.44%	TRIM -4%
9	PRICE T ROWE ASSOCIATES INC /MD/	584,603584,603	$188M	2.43%	TRIM -16%
10	STATE STREET CORP	564,906564,906	$182M	2.35%	ADD 5%
11	Clearbridge Investments, LLC	453,585453,585	$146M	1.88%	—
12	GABELLI FUNDS LLC	390,862390,862	$126M	1.62%	—
13	TOMS Capital Investment Management LP	347,000347,000	$112M	1.44%	ADD 5%
14	GEODE CAPITAL MANAGEMENT, LLC	310,261310,261	$100M	1.29%	ADD 7%
15	MORGAN STANLEY	306,999306,999	$99M	1.27%	TRIM -3%
16	VICTORY CAPITAL MANAGEMENT INC	257,758257,758	$83M	1.07%	TRIM -23%
17	REINHART PARTNERS, LLC.	224,969224,969	$72M	0.93%	ADD 5%
18	SAMLYN CAPITAL, LLC	217,854217,854	$70M	0.90%	NEW
19	Contour Asset Management LLC	205,253205,253	$66M	0.85%	ADD 7%
20	RENAISSANCE TECHNOLOGIES LLC	172,000172,000	$55M	0.71%	ADD 46%
21	BAMCO INC /NY/	165,015165,015	$53M	0.69%	TRIM -17%
22	Invesco Ltd.	155,192155,192	$50M	0.64%	ADD 310%
23	Southpoint Capital Advisors LP	155,000155,000	$50M	0.64%	ADD 3%
24	SYSTEMATIC FINANCIAL MANAGEMENT LP	154,501154,501	$50M	0.64%	—
25	Greenhouse Funds LLLP	154,151154,151	$50M	0.64%	TRIM -63%
26	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	133,408133,408	$43M	0.55%	ADD 4%
27	Gotham Asset Management, LLC	126,628126,628	$41M	0.53%	ADD 21%
28	NORTHERN TRUST CORP	124,027124,027	$40M	0.51%	ADD 2%
29	Bollard Group LLC	121,000121,000	$39M	0.50%	—
30	MANUFACTURERS LIFE INSURANCE COMPANY, THE	118,157118,157	$38M	0.49%	TRIM -25%
31	Walleye Capital LLC	113,285113,285	$36M	0.47%	TRIM -2%
32	FRANKLIN RESOURCES INC	111,898111,898	$36M	0.46%	TRIM -8%
33	VANGUARD FIDUCIARY TRUST CO	111,255111,255	$36M	0.46%	NEW
34	WELLINGTON MANAGEMENT GROUP LLP	108,418108,418	$35M	0.45%	TRIM -13%
35	Quantinno Capital Management LP	104,312104,312	$34M	0.43%	ADD 77%
36	MARSHALL WACE, LLP	99,19299,192	$32M	0.41%	ADD 176%
37	ROYAL BANK OF CANADA	96,21596,215	$31M	0.40%	TRIM -3%
38	Clearline Capital LP	95,13495,134	$31M	0.39%	TRIM -23%
39	Balyasny Asset Management L.P.	93,81793,817	$30M	0.39%	NEW
40	DIMENSIONAL FUND ADVISORS LP	93,72093,720	$30M	0.39%	TRIM -25%
41	CastleKnight Management LP	89,83989,839	$29M	0.37%	TRIM -18%
42	JPMORGAN CHASE & CO	91,41091,410	$29M	0.38%	TRIM -17%
43	AQR CAPITAL MANAGEMENT LLC	90,74690,746	$28M	0.38%	ADD 51%
44	Bank of New York Mellon Corp	87,73787,737	$28M	0.36%	TRIM -3%
45	PRINCIPAL FINANCIAL GROUP INC	87,05887,058	$28M	0.36%	ADD 2%
46	PINNACLE ASSOCIATES LTD	86,04486,044	$28M	0.36%	TRIM -6%
47	UBS Group AG	76,59676,596	$25M	0.32%	ADD 44%
48	SHAPIRO CAPITAL MANAGEMENT LLC	72,08372,083	$23M	0.30%	TRIM -39%
49	GOLDMAN SACHS GROUP INC	68,45568,455	$22M	0.28%	ADD 277%
50	BANK OF AMERICA CORP /DE/	67,80667,806	$22M	0.28%	TRIM -21%
51	D. E. Shaw & Co., Inc.	64,94264,942	$21M	0.27%	ADD 106%
52	Public Sector Pension Investment Board	64,28164,281	$21M	0.27%	ADD 3%
53	DEUTSCHE BANK AG\	60,82460,824	$20M	0.25%	—
54	CITIGROUP INC	58,87058,870	$19M	0.24%	TRIM -6%
55	BANK OF MONTREAL /CAN/	51,76651,766	$17M	0.21%	TRIM -2%
56	Concentric Capital Strategies, LP	49,46749,467	$16M	0.21%	TRIM -59%
57	Tabor Asset Management, LP	46,15246,152	$15M	0.19%	ADD 5%
58	RHUMBLINE ADVISERS	42,99542,995	$14M	0.18%	—
59	MONIMUS CAPITAL MANAGEMENT, LP	41,78541,785	$13M	0.17%	ADD 122%
60	Rockefeller Capital Management L.P.	41,41041,410	$13M	0.17%	—
61	Legal & General Group Plc	38,96438,964	$13M	0.16%	TRIM -9%
62	GILDER GAGNON HOWE & CO LLC	37,49937,499	$12M	0.16%	—
63	California Public Employees Retirement System	37,00437,004	$12M	0.15%	TRIM -17%
64	River Road Asset Management, LLC	36,65636,656	$12M	0.15%	NEW
65	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	36,26536,265	$12M	0.15%	ADD 3%
66	CITADEL ADVISORS LLC	33,00233,002	$11M	0.14%	ADD 92%
67	AMERIPRISE FINANCIAL INC	32,04432,044	$10M	0.13%	TRIM -2%
68	Swiss National Bank	30,93330,933	$10M	0.13%	—
69	KBC Group NV	30,48830,488	$10M	0.13%	ADD 5609%
70	Nuveen, LLC	29,83029,830	$10M	0.12%	—
71	Verition Fund Management LLC	29,16129,161	$9M	0.12%	NEW
72	BOYAR ASSET MANAGEMENT INC.	25,10225,102	$8M	0.10%	ADD 20%
73	Trexquant Investment LP	24,01324,013	$8M	0.10%	NEW
74	HORIZON KINETICS ASSET MANAGEMENT LLC	23,34723,347	$8M	0.10%	—
75	STEINBERG ASSET MANAGEMENT LLC	22,81822,818	$7M	0.09%	TRIM -12%
76	SUSQUEHANNA INTERNATIONAL GROUP, LLP	22,33822,338	$7M	0.09%	ADD 162%
77	Lighthouse Investment Partners, LLC	22,21122,211	$7M	0.09%	NEW
78	Edgestream Partners, L.P.	22,12122,121	$7M	0.09%	NEW
79	HSBC HOLDINGS PLC	21,75221,752	$7M	0.09%	TRIM -49%
80	New Age Alpha Advisors, LLC	20,78220,782	$7M	0.09%	—
81	Baird Financial Group, Inc.	20,48420,484	$7M	0.09%	TRIM -50%
82	RAYMOND JAMES FINANCIAL INC	19,08719,087	$6M	0.08%	ADD 92%
83	Susquehanna Portfolio Strategies, LLC	18,55218,552	$6M	0.08%	ADD 3%
84	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	18,45218,452	$6M	0.08%	ADD 25%
85	ENVESTNET ASSET MANAGEMENT INC	18,10118,101	$6M	0.08%	ADD 43%
86	BARCLAYS PLC	17,90817,908	$6M	0.07%	ADD 444%
87	Corient Private Wealth LLC	17,38017,380	$6M	0.07%	ADD 39%
88	WELLS FARGO & COMPANY/MN	16,46116,461	$5M	0.07%	ADD 158%
89	SANDLER CAPITAL MANAGEMENT	16,32516,325	$5M	0.07%	TRIM -17%
90	PRUDENTIAL FINANCIAL INC	16,27116,271	$5M	0.07%	—
91	FIRST TRUST ADVISORS LP	16,25416,254	$5M	0.07%	ADD 24%
92	MYDA Advisors LLC	16,00016,000	$5M	0.07%	TRIM -20%
93	BESSEMER GROUP INC	15,36215,362	$5M	0.06%	—
94	CANADA LIFE ASSURANCE Co	14,77514,775	$5M	0.06%	TRIM -5%
95	VANGUARD ASSET MANAGEMENT, Ltd	14,44014,440	$5M	0.06%	NEW
96	INTREPID CAPITAL MANAGEMENT INC	14,18714,187	$5M	0.06%	ADD 3%
97	TD Asset Management Inc	14,05014,050	$5M	0.06%	ADD 22%
98	ASSETMARK, INC	13,96013,960	$4M	0.06%	ADD 18%
99	Caisse de depot et placement du Quebec	13,80013,800	$4M	0.06%	NEW
100	Janney Montgomery Scott LLC	13,58813,588	$4M	0.06%	ADD 53%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

2.0M

1.9M

2.0M

$647M

Silver Lake Group, L.L.C.

1.9M

$611M

VANGUARD PORTFOLIO MANAGEMENT LLC

—

933K

$300M

VANGUARD CAPITAL MANAGEMENT LLC

—

792K

$255M

T. Rowe Price Investment Management, Inc.

499K

529K

218K

599K

779K

791K

$254M

ARIEL INVESTMENTS, LLCtracked

892K

839K

758K

727K

722K

717K

$231M

GATES FOUNDATION TRUST

592K

$190M

GAMCO INVESTORS, INC. ET AL

589K

603K

615K

607K

613K

588K

$189M

PRICE T ROWE ASSOCIATES INC /MD/

12K

14K

13K

417K

699K

585K

$188M

STATE STREET CORP

564K

549K

507K

523K

538K

565K

$182M

Clearbridge Investments, LLC

641K

550K

520K

513K

454K

$146M

GABELLI FUNDS LLC

416K

405K

388K

391K

394K

391K

$126M

TOMS Capital Investment Management LP

—

181K

330K

347K

$112M

GEODE CAPITAL MANAGEMENT, LLC

272K

292K

279K

287K

291K

310K

$100M

MORGAN STANLEY

385K

392K

396K

377K

315K

307K

$99M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	408	17,815,895	74.0%	$5.7B
2025-Q4	379	18,487,563	76.7%	$4.8B
2025-Q3	359	17,887,172	74.3%	$4.1B
2025-Q2	357	17,072,449	70.9%	$3.6B

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · MSGS

Activists — 13D, active intent

DOLAN JAMES LAWRENCE13.2%no changeSCHEDULE 13D/A · Amd 10 · event 2026-02-25SEC →

2,976,791 shares · 28 reporting persons

DOLAN CHARLES F12.6%NEWSCHEDULE 13D/A · Amd 6 · event 2024-12-28SEC →

2,808,465 shares · 21 reporting persons

Large holders — 13G, passive (top 3 by % of class)

Holder

% of class

Type

As of

BlackRock, Inc.

10%

QII

2025-12-31

SEC →

MSGS US Equity☆

Institutional ownership· 13F filers holding MSGS · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · MSGS

Institutional ownership· 13F filers holding MSGS · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · MSGS

MSGS US Equity