Madison Square Garden Sports Corp.
MSGS- Exchange
- NYSE
- Industry
- Services-Miscellaneous Amusement & Recreation
- SEC CIK
- 0001636519
In the last 90 days, Madison Square Garden Sports Corp. insiders filed 0 open-market purchases and 1 sale; 468 institutions reported holding it in 13F filings for Q2 2026, worth $7.41B in total; 3 superinvestors hold it, including Gates Foundation Trust and Southeastern Asset Management (Longleaf).
Holders of 5% or more of MSGS
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Madison Square Garden Sports Corp., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Dolan James Lawrence | 13D/A | 12.60%2.81M shares | – | Feb 4, 20251 filing | Feb 4, 2025 | SEC |
| Dolan Charles F | 13D/A | 12.60%2.81M shares | – | Dec 31, 20241 filing | Dec 31, 2024 | SEC |
| BlackRock, Inc. | 13G/A | 9.40%1.82M shares | – | Jul 18, 20251 filing | Jul 18, 2025 | SEC |
| Vanguard Group Inc | 13G/A | 8.87%1.73M shares | – | Apr 30, 20251 filing | Apr 30, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
4 Schedule 13D and 13G filings on Madison Square Garden Sports Corp., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jul 18, 202512:52 PM ET | BlackRock, Inc. | 13G/A | 9.40%1.82M shares | – | Jun 30, 2025 | SEC |
| Apr 30, 202511:10 AM ET | Vanguard Group Inc | 13G/A | 8.87%1.73M shares | – | Mar 31, 2025 | SEC |
| Feb 4, 20254:36 PM ET | Dolan James Lawrenceand 20 others | 13D/A | 12.60%2.81M shares | – | Jan 31, 2025 | SEC |
| Dec 31, 20249:26 PM ET | Dolan Charles Fand 20 others | 13D/A | 12.60%2.81M shares | – | Dec 28, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Madison Square Garden Sports Corp. shares.
No Form 144 notices for Madison Square Garden Sports Corp. are on file.