MDIA · Mediaco Holding Inc.
$1.02
-0.01 (-0.97%)
At close · Jul 23
Going-concern doubt
— flagged May 15, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Management evaluated these conditions in accordance with applicable accounting guidance and determined that, absent the successful execution of its plans, substantial doubt exists about the Company’s ability to continue as a going concern within one year after the date the financial statements are issued.”View the 10-Q filed May 15, 2026
Market Cap
$83.36M
Shares
81.73M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 17
Total Value: $47,101,031
Total Shares: 71,473,506
Institutional Ownership Trend
25 quarters
Holder Concentration
Across 17 13F filers · Δ vs Dec 31, 2025Top Holder
49.6%
+0.7 pts
Top 5
99.8%
−0.0 pts
Top 10
100.0%
−0.0 pts
HHI
4,894
Highly concentrated+126
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
4
Decreased
2
Sold Out
2
Unchanged
7
Holder count:
+2
Institutional value:
+12.1%
Shares held:
-1.3%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +1,632 | 54,970 | |
| Mid Tower Research Capital LLC (TRC) | +520 | 5,183 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +506 | 115,265 | |
| Mega MORGAN STANLEY | +200 | 203 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega JPMORGAN CHASE & CO | −949,115 | 383,403 | |
| Mega MILLENNIUM MANAGEMENT LLC | −16,572 | 89,276 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD FIDUCIARY TRUST CO | 49,246 | $32,453 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 32,591 | $21,477 | |
| Mega Vanguard Global Advisers, LLC | 1,726 | $1,137 | |
| Mega CITIGROUP INC | 1 | $0 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 83,563 | $48,465 | |
| Mega BANK OF AMERICA CORP /DE/ | 132 | $75 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small Standard General L.P. | $23,345,997 | 49.57% | 35,426,400 | Shares | Sole | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $23,252,602 | 49.37% | 35,284,678 | Shares | Sole | 2026-05-13 | ||||
| Mega JPMORGAN CHASE & CO | $252,662 | 0.54% | 383,403 | Shares | Defined | 2026-05-13 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $75,958 | 0.16% | 115,265 | Shares | Defined | 2026-05-15 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $58,832 | 0.12% | 89,276 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $36,225 | 0.08% | 54,970 | Shares | Defined | 2026-05-05 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $32,453 | 0.07% | 49,246 | Shares | Defined | 2026-05-08 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $21,477 | 0.05% | 32,591 | Shares | Defined | 2026-05-15 | ||||
| Mega STATE STREET CORP | $10,978 | 0.02% | 16,659 | Shares | Defined | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $9,129 | 0.02% | 13,854 | Shares | Defined | 2026-05-14 | ||||
| Mid Tower Research Capital LLC (TRC) | $3,415 | 0.01% | 5,183 | Shares | Defined | 2026-05-15 | ||||
| Mega Vanguard Global Advisers, LLC | $1,137 | 0.00% | 1,726 | Shares | Defined | 2026-05-08 | ||||
| Mega MORGAN STANLEY | $133 | 0.00% | 203 | Shares | Defined | 2026-05-15 | ||||
| Mid Allworth Financial LP | $21 | 0.00% | 32 | Shares | Sole | 2026-05-15 | ||||
| Mid HARBOUR INVESTMENTS, INC. | $12 | 0.00% | 19 | Shares | Sole | 2026-05-15 | ||||
| Mega CITIGROUP INC | $0 | 0.00% | 1 | Shares | Defined | 2026-05-11 | ||||
| Mega WELLS FARGO & COMPANY/MN | $0 | 0.00% | 0 | Shares | Defined | 2026-05-11 | ||||
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