CUSIP 58450D104CL AMDIAQ4 2025
29 filings · latest Sep 12, 2025
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Standard General L.P. | 35.43M | $20.55M |
| 2 | Blackrock, Inc. | 35.28M | $20.47M |
| 3 | Jpmorgan Chase & Co | 1.33M | $772.9K |
| 4 | Geode Capital Management, LLC | 114.8K | $66.6K |
| 5 | Millennium Management LLC | 105.8K | $61.4K |
| 6 | Vanguard Group Inc | 83.6K | $48.5K |
| 7 | Ubs Group AG | 53.3K | $30.9K |
| 8 | State Street Corp | 16.7K | $9.7K |
| 9 | Northern Trust Corp |
| 4 | May 5, 2025 | Scott Kapnick | 13D/A | 46.1% | — | SEC |
| 5 | Mar 12, 2025 | Scott Kapnick | 13D/A | 46.0% | — | SEC |
| 6 | Apr 24, 2024 | Kapnick Scott | 13D | 18.4% | 9.30M | SEC |
| 7 | Apr 22, 2024 | Standard General L.P. | 13D/A | 91.9% | 42.95M | SEC |
| 8 | Apr 4, 2024 | Standard General L.P. | 13D/A | 95.2% | 75.14M | SEC |
| 9 | Aug 11, 2023 | Standard General L.P. | 13D/A | 93.3% | 49.80M | SEC |
| 10 | Dec 30, 2022 | Standard General L.P. | 13D/A | 94.1% | 44.11M | SEC |
See the full Schedule 13D/13G history for Mediaco Hldg Inc.
Unlock full history| 13.9K |
| $8.0K |
| 10 | Tower Research Capital LLC (Trc) | 4.7K | $2.7K |