As of November 7, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of Madison Square Garden Sports Corp. The largest reported stake is T. Rowe Price Investment Management, Inc.'s, at 14.1%. 10 filings are on record since July 18, 2025 (Schedule 13G/A, November 6, 2026).
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Key facts
- · Reporting person: T. Rowe Price Investment Management, Inc. · Sole voting: 2,634,661 · Shared voting: 0 · Sole dispositive: 2,762,693 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-11-06
- · Holder: T. Rowe Price Investment Management, Inc. · Percent: 9.7% · SCHEDULE 13G/A
- · Reporting person: Gamco Investors, Inc. Et Al · Sole voting: 163 · Shared voting: 0 · Sole dispositive: 163 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-08-14
- · Holder: T. Rowe Price Investment Management, Inc. · Percent: 5.6% · SCHEDULE 13G
- · Holder: The Vanguard Group · Percent: 0% · SCHEDULE 13G/A
Madison Square Garden Sports Corp has 10 Schedule 13D or 13G filings on record since 2025-07-18. 3 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 14.1% | 2,762,693 | SCHEDULE 13G/A, 2026-11-06 | 2026-10-31 |
| 13.2% | 1,709,621 | SCHEDULE 13D/A, 2026-03-09 | 2026-02-25 | |
| BlackRock, Inc. | 10% | 1,959,824 | SCHEDULE 13G/A, 2026-01-08 | 2025-12-31 |
| Gamco Investors, Inc. Et Al | 2.6% | 163 | SCHEDULE 13D/A, 2026-08-14 | 2026-08-13 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Madison Square Garden Sports Corp and the records around it.
Madison Square Garden Sports Corp elsewhere on the record
- Leadership changes Sep 2026
- Who owns it
Companies that share a holder
- James L. Dolan also filed stake reports on 4 other companies: MSG Rangers Corp. (Nov 2026), Sphere Entertainment Co. (Oct 2026), Madison Square Garden Entertainment Corp. (Mar 2026)
- GAMCO INVESTORS, INC. ET AL also filed stake reports on 45 other companies: WESTWOOD HOLDINGS GROUP INC (Nov 2026), NATHANS FAMOUS, INC. (Oct 2026), BEASLEY BROADCAST GROUP INC (Oct 2026)
- T. Rowe Price Investment Management, Inc. also filed stake reports on 167 other companies: CABALETTA BIO INC (Nov 2026), MSG RANGERS CORP (Nov 2026), VAXCYTE INC (Nov 2026)
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What the Full Report on Madison Square Garden Sports Corp covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 2,634,661 | 0 | 2,762,693 | 0 | SCHEDULE 13G/A, 2026-11-06 |
| Gamco Investors, Inc. Et Al | 163 | 0 | 163 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| Gabelli Funds LLC | 356,522 | 0 | 356,522 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| GAMCO Asset Management Inc. | 482,596 | 0 | 509,732 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 2,075 | 0 | 2,075 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| Gabelli Foundation, Inc. | 8,300 | 0 | 8,300 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| Mjg Associates, Inc. | 12,300 | 0 | 12,300 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| Ggcp, Inc. | 3,800 | 0 | 3,800 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| Associated Capital Group, Inc. | 5,000 | 0 | 5,000 | 0 | SCHEDULE 13D/A, 2026-08-14 |
| Gabelli Mario J | 6,000 | 0 | 6,000 | 0 | SCHEDULE 13D/A, 2026-08-14 |
The latest filing identifies Madison Square Garden Sports Corp by CUSIP 55825T103 and gives its principal executive office as TWO PENNSYLVANIA PLAZA, NEW YORK, NY 10121 (SCHEDULE 13G/A, 2026-11-06).
Purpose of Transaction (Item 4)
Gamco Investors, Inc. Et Al
The Reporting Persons file the long form Schedule 13D pursuant to Section 13d-1 of the Securities Exchange Act of 1934 (the "Act") even though they may be technically eligible to file the short form Schedule G. Because the Reporting Persons may regularly communicate with the Issuer's management, filing the Schedule 13D ensures that these conversations are compliant with the reporting obligations under the Exchange Act.Item 4 of the SCHEDULE 13D/A filed 2026-08-14
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-18 | BlackRock, Inc. | 9.4% | SCHEDULE 13G/A |
| 2026-01-08 | BlackRock, Inc. | 10% | SCHEDULE 13G/A |
| 2026-02-24 | James L. Dolan | 13.2% | SCHEDULE 13D/A |
| 2026-02-27 | James L. Dolan | 13.2% | SCHEDULE 13D/A |
| 2026-03-09 | Dolan James Lawrence | 13.2% | SCHEDULE 13D/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-08-14 | Gamco Investors, Inc. Et Al | 2.6% | SCHEDULE 13D/A |
| 2026-08-14 | T. Rowe Price Investment Management, Inc. | 5.6% | SCHEDULE 13G |
| 2026-11-06 | T. Rowe Price Investment Management, Inc. | 9.7% | SCHEDULE 13G/A |
| 2026-11-06 | T. Rowe Price Investment Management, Inc. | 14.1% | SCHEDULE 13G/A |
Questions about who owns Madison Square Garden Sports Corp
Who owns Madison Square Garden Sports Corp?
On this page, 3 holders' latest ownership filings report 5% or more of Madison Square Garden Sports Corp: T. Rowe Price Investment Management, Inc. (14.1%, Schedule 13G/A, filed 2026-11-06), Dolan James Lawrence (13.2%, Schedule 13D/A, filed 2026-03-09) and BlackRock, Inc. (10%, Schedule 13G/A, filed 2026-01-08).
Who are the largest shareholders of Madison Square Garden Sports Corp?
By the share each holder's latest filing reports, the largest holders of Madison Square Garden Sports Corp on this page are T. Rowe Price Investment Management, Inc. (14.1%), Dolan James Lawrence (13.2%) and BlackRock, Inc. (10%).
When did T. Rowe Price Investment Management, Inc. buy into Madison Square Garden Sports Corp?
The filings give report dates, not purchase dates. The earliest filing from T. Rowe Price Investment Management, Inc. on this page is the Schedule 13G, filed 2026-08-14, reporting 5.6%; its latest, Schedule 13G/A filed 2026-11-06, reports 14.1%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 10 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Madison Square Garden Sports Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| September 30, 2026 | Leadership change: Marianne Dolan Weber departs, Director, and 1 more | — | Leadership changes | Source |
| September 22, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| May 4, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.