MADISON SQUARE GARDEN SPORTS (MSGS) Institutional Shareholders
MADISON SQUARE GARDEN SPORTS (MSGS) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $6.83B in MSGS holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of MSGS tracked by InsiderSet, reporting ownership valued at approximately $843.43M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $854.61M, representing an estimated gain of +1.33% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 53% of the total disclosed MSGS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Silver Lake Group, L.L.C., Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in MADISON SQUARE GARDEN SPORTS (MSGS).
This page ranks the largest institutional MSGS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
457
Total Reported Value
$6.83B
Largest Holder
Blackrock, Inc.
Largest Position
$843.43M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
78
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 2,098,909 | $843,425,254 | $854,612,778 | +$11,187,524 | +1.33% | |
| Silver Lake Group, L.L.C. | 16.67% | 1,899,962 | $763,480,730 | $773,607,528 | +$10,126,798 | +1.33% | |
| Vanguard Portfolio Management Llc | 0.02% | 955,895 | $384,116,847 | $389,211,767 | +$5,094,920 | +1.33% | |
| Vanguard Capital Management Llc | 0.01% | 798,566 | $320,895,761 | $325,152,118 | +$4,256,357 | +1.33% | |
| Ariel Appreciation Fund | John W. Rogers Jr. | 2.64% | 658,551 | $264,632,134 | $268,142,211 | +$3,510,077 | +1.33% |
| Bill & Melinda Gates Foundation Trust | Bill Gates | 0.69% | 592,406 | $238,052,427 | $241,209,951 | +$3,157,524 | +1.33% |
| Gamco Investors, Inc. Et Al | 2.12% | 589,128 | $236,735,196 | $239,875,248 | +$3,140,052 | +1.33% | |
| State Street Corp | 0.01% | 585,949 | $235,457,746 | $238,580,854 | +$3,123,108 | +1.33% | |
| Avantyr Capital Partners, Lp | 6.91% | 467,014 | $187,664,906 | $190,154,090 | +$2,489,184 | +1.33% | |
| Gabelli Funds Llc | 1.00% | 391,228 | $157,211,060 | $159,296,305 | +$2,085,245 | +1.33% | |
| Geode Capital Management, Llc | 0.01% | 380,213 | $152,821,073 | $154,811,327 | +$1,990,254 | +1.30% | |
| Clearbridge Investments, Llc | 0.12% | 372,957 | $149,869,041 | $151,856,902 | +$1,987,861 | +1.33% | |
| Samlyn Capital, Llc | 2.29% | 343,183 | $137,904,656 | $139,733,822 | +$1,829,166 | +1.33% | |
| Morgan Stanley | 0.01% | 328,764 | $132,111,110 | $133,862,838 | +$1,751,728 | +1.33% | |
| Balyasny Asset Management L.P. | 0.22% | 306,214 | $123,049,034 | $124,681,154 | +$1,632,120 | +1.33% | |
| Reinhart Partners, Llc. | 2.05% | 223,173 | $89,687,457 | $90,869,350 | +$1,181,893 | +1.32% | |
| Ubs Group Ag | 0.01% | 216,894 | $87,156,685 | $88,312,730 | +$1,156,045 | +1.33% | |
| Renaissance Technologies LLC | Jim Simons | 0.12% | 210,780 | $84,699,835 | $85,823,293 | +$1,123,458 | +1.33% |
| Citadel Advisors Llc | 0.05% | 208,144 | $83,640,585 | $84,749,992 | +$1,109,407 | +1.33% | |
| Victory Capital Management Inc | 0.04% | 178,230 | $71,619,943 | $72,569,909 | +$949,966 | +1.33% | |
| Invesco Ltd. | 0.01% | 173,740 | $69,815,681 | $70,741,716 | +$926,035 | +1.33% | |
| Norges Bank | 0.01% | 171,392 | $68,872,161 | $69,785,681 | +$913,520 | +1.33% | |
| Systematic Financial Management Lp | 1.22% | 152,155 | $61,142,627 | $61,952,951 | +$810,324 | +1.33% | |
| Bamco Inc | 0.09% | 150,116 | $60,322,613 | $61,122,732 | +$800,119 | +1.33% | |
| Southpoint Capital Advisors Lp | 1.28% | 140,000 | $56,257,600 | $57,003,800 | +$746,200 | +1.33% | |
| Charles Schwab Investment Management Inc | 0.01% | 133,825 | $53,776,238 | $54,489,525 | +$713,287 | +1.33% | |
| Sixth Street Partners Management Company, L.P. | 0.01% | 133,825 | $53,776,238 | $54,489,525 | +$713,287 | +1.33% | |
| Gotham Asset Management, Llc | 0.12% | 132,447 | $53,222,502 | $53,928,445 | +$705,943 | +1.33% | |
| Northern Trust Corp | 0.01% | 132,294 | $53,161,021 | $53,866,148 | +$705,127 | +1.33% | |
| Two Sigma Investments, Lp | 0.04% | 130,511 | $52,444,540 | $53,140,164 | +$695,624 | +1.33% | |
| Quantinno Capital Management Lp | 0.06% | 119,485 | $48,013,852 | $48,650,707 | +$636,855 | +1.33% | |
| Vanguard Fiduciary Trust Co | 0.01% | 114,362 | $45,955,226 | $46,564,776 | +$609,550 | +1.33% | |
| Jpmorgan Chase & Co | 0.00% | 107,043 | $43,453,888 | $43,584,698 | +$130,810 | +0.30% | |
| Jane Street Group, Llc | 0.03% | 107,855 | $43,340,454 | $43,915,320 | +$574,866 | +1.33% | |
| Goldman Sachs Group Inc | 0.00% | 99,164 | $39,847,885 | $40,376,606 | +$528,721 | +1.33% | |
| Qube Research & Technologies Ltd | 0.04% | 93,345 | $37,509,755 | $38,007,284 | +$497,529 | +1.33% | |
| Ameriprise Financial Inc | 0.01% | 92,249 | $37,069,537 | $37,561,025 | +$491,488 | +1.33% | |
| Bank Of New York Mellon Corp | 0.01% | 88,977 | $35,754,595 | $36,228,765 | +$474,170 | +1.33% | |
| Principal Financial Group Inc | 0.02% | 86,620 | $34,807,380 | $35,269,065 | +$461,685 | +1.33% | |
| Royal Bank Of Canada | 0.01% | 85,049 | $34,176,000 | $34,629,401 | +$453,401 | +1.33% | |
| Pinnacle Associates Ltd | 0.37% | 84,038 | $33,769,897 | $34,217,752 | +$447,855 | +1.33% | |
| Citigroup Inc | 0.02% | 81,885 | $32,904,669 | $33,341,115 | +$436,446 | +1.33% | |
| Castleknight Management Lp | 1.03% | 70,639 | $28,385,576 | $28,762,082 | +$376,506 | +1.33% | |
| Steadfast Capital Management Lp | 0.85% | 69,150 | $27,787,236 | $28,155,806 | +$368,570 | +1.33% | |
| Dimensional Fund Advisors Lp | 0.00% | 61,855 | $24,855,813 | $25,185,500 | +$329,687 | +1.33% | |
| Public Sector Pension Investment Board | 0.07% | 61,772 | $24,822,460 | $25,151,705 | +$329,245 | +1.33% | |
| Deutsche Bank Ag\ | 0.01% | 59,596 | $23,948,057 | $24,265,703 | +$317,646 | +1.33% | |
| Shapiro Capital Management Llc | 1.34% | 55,165 | $22,167,504 | $22,461,533 | +$294,029 | +1.33% | |
| Fmr Llc | 0.00% | 54,468 | $21,887,307 | $22,177,736 | +$290,429 | +1.33% | |
| Aqr Capital Management Llc | 0.01% | 54,268 | $21,532,764 | $22,096,302 | +$563,538 | +2.62% |
Frequently asked questions about MSGS
Who owns the most MSGS stock?
The largest holders of MSGS are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for MADISON SQUARE GARDEN SPORTS (MSGS).
Is MSGS widely held by superinvestors?
Many widely followed stocks like MSGS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MSGS is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.