Who owns Madison Square Garden Sports Corp.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MSGS from SEC Form 13F filings across 470 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 470 institutions disclosed 19.6M shares of Madison Square Garden Sports Corp. worth $7.88B — about 81.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
470
13F holders
$7.88B
value, 2026 filers
81.3%
of shares outstanding (19.6M sh)
108
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MSGS's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.1M | $843.4M | 0.0% | 8.7% | +4.3% |
| 2 | Silver Lake Group, L.L.C. | 1.9M | $763.5M | 16.7% | 7.9% | 0.0% |
| 3 | Starlite Capital INCNEW | 1.2M | $475.1M | 4.9% | 5% | new |
| 4 | T. Rowe Price Investment Management, Inc. | 1.1M | $440.7M | 0.3% | 4.5% | +38.7% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 955,895 | $384.1M | 0.0% | 4% | +2.4% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 798,566 | $320.9M | 0.0% | 3.3% | +0.8% |
| 7 | ARIEL INVESTMENTS, LLC | 658,551 | $264.6M | 2.6% | 2.7% | -8.2% |
| 8 | GATES FOUNDATION TRUST | 592,406 | $238.1M | 0.7% | 2.5% | 0.0% |
| 9 | GAMCO INVESTORS, INC. ET AL | 589,128 | $236.7M | 2.1% | 2.4% | +0.3% |
| 10 | STATE STREET CORP | 585,949 | $235.5M | 0.0% | 2.4% | +3.7% |
| 11 | Avantyr Capital Partners, LPNEW | 467,014 | $187.7M | 6.9% | 1.9% | new |
| 12 | GABELLI FUNDS LLC | 391,228 | $157.2M | 1.0% | 1.6% | +0.1% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 380,213 | $152.8M | 0.0% | 1.6% | +22.5% |
| 14 | Clearbridge Investments, LLC | 372,957 | $149.9M | 0.1% | 1.5% | -17.8% |
| 15 | SAMLYN CAPITAL, LLC | 343,183 | $137.9M | 2.2% | 1.4% | +57.5% |
| 16 | MORGAN STANLEY | 328,764 | $132.1M | 0.0% | 1.4% | +7.1% |
| 17 | Balyasny Asset Management L.P. | 306,214 | $123.0M | 0.2% | 1.3% | +226.4% |
| 18 | REINHART PARTNERS, LLC. | 223,173 | $89.7M | 2.0% | 0.9% | -0.8% |
| 19 | UBS Group AG | 216,894 | $87.2M | 0.0% | 0.9% | +183.2% |
| 20 | RENAISSANCE TECHNOLOGIES LLC | 210,780 | $84.7M | 0.1% | 0.9% | +22.5% |
| 21 | CITADEL ADVISORS LLC | 208,144 | $83.6M | 0.0% | 0.9% | +530.7% |
| 22 | PRICE T ROWE ASSOCIATES INC /MD/ | 184,298 | $74.1M | 0.0% | 0.8% | -68.5% |
| 23 | VICTORY CAPITAL MANAGEMENT INC | 178,230 | $71.6M | 0.0% | 0.7% | -30.9% |
| 24 | Invesco Ltd. | 173,740 | $69.8M | 0.0% | 0.7% | +12.0% |
| 25 | NORGES BANKNEW | 171,392 | $68.9M | 0.0% | 0.7% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.