MDIA MEDIACO HLDG INC
FollowCL A (common), issuer CIK 1784254
15 managers (15 13F filers) reported a position in MDIA shares at 2025-12-31, 72,436,466 shares in all. 0 filers opened a position and 1 filer sold out during the quarter.
- Managers
- 15
- 13F filers
- 15
- New
- 0
- Added
- 2
- Reduced
- 4
- Sold out
- 1
- Shares held by filers
- 72,436,466
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| Standard General L.P. | 35,426,400 | $20.5M | 3.68% | 0 | 13F-HRTimeline |
| BlackRock, Inc.in group BlackRock, Inc. | 35,284,678 | $20.5M | <0.01% | 0 | 13F-HRTimelineGroup |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 1,332,518 | $773K | <0.01% | -605,363 | 13F-HRTimelineGroup |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 114,759 | $66.6K | <0.01% | -1,897 | 13F-HRTimelineGroup |
| MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC | 105,848 | $61.4K | <0.01% | -8,184 | 13F-HRTimelineGroup |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 83,563 | $48.5K | <0.01% | 0 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 53,338 | $30.9K | <0.01% | -37,062 | 13F-HRTimelineGroup |
| STATE STREET CORPin group STATE STREET CORP | 16,659 | $9.66K | <0.01% | 0 | 13F-HRTimelineGroup |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 13,854 | $8.04K | <0.01% | 0 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 4,663 | $2.71K | <0.01% | +340 | 13F-HRTimelineGroup |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 132 | $77 | <0.01% | +3 | 13F-HRTimelineGroup |
| Allworth Financial LP | 32 | $19 | <0.01% | 0 | 13F-HRTimeline |
| HARBOUR INVESTMENTS, INC. | 19 | $11 | <0.01% | 0 | 13F-HRTimeline |
| MORGAN STANLEYin group MORGAN STANLEY | 3 | $2 | <0.01% | 0 | 13F-HR/ATimelineGroup |
| WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN | 0 | $0 | 0% | 0 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios. |