CUSIP 55825T103CL AMSGSQ4 2025
30 filings · latest Mar 9, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 2.00M | $516.41M |
| 2 | Silver Lake Group, L.L.C. | 1.90M | $491.43M |
| 3 | Vanguard Group Inc | 1.84M | $475.26M |
| 4 | Ariel Investments, LLC | 722.5K | $186.87M |
| 5 | Gamco Investors, Inc. Et Al | 613.4K | $158.65M |
| 6 | Gates Foundation Trust | 592.4K | $153.23M |
| 7 | State Street Corp | 538.4K | $139.26M |
| 8 | Clearbridge Investments, LLC | 453.6K | $117.32M |
| 9 |
| 4 | Jan 8, 2026 | Blackrock, Inc. | 13G/A | 10.0% | 1.96M | SEC |
| 5 | Jul 18, 2025 | Blackrock, Inc. | 13G/A | 9.4% | 1.82M | SEC |
| 6 | Apr 30, 2025 | The Vanguard Group | 13G/A | 8.9% | 1.73M | SEC |
| 7 | Feb 4, 2025 | James L. Dolan | 13D/A | 12.6% | — | SEC |
| 8 | Dec 31, 2024 | Charles F. Dolan | 13D/A | 12.6% | — | SEC |
| 9 | Mar 11, 2024 | Vanguard Group Inc | 13G/A | 10.0% | 1.94M | SEC |
| 10 | Feb 14, 2024 | Ariel Investments, LLC | 13G/A | 4.9% | 947.0K | SEC |
See the full Schedule 13D/13G history for Madison Square Grdn Sprt Cor.
Unlock full history| Greenhouse Funds Lllp |
| 422.1K |
| $109.17M |
| 10 | Gabelli Funds LLC | 394.3K | $101.98M |