Mediaco Holding
MDIA
18 hedge funds and large institutions have $70.1M invested in Mediaco Holding in 2026 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 3 increasing their positions, 5 reducing their positions, and 1 closing their positions.
200% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 1
49% more capital invested
Capital invested by funds: $47.1M → $70.1M (+$23M)
13% more funds holding
Funds holding: 16 → 18 (+2)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.38% less ownership
Funds ownership: 93.51% → 93.13% (-0.38%)
40% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 5
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Capital Management
Malvern,
Pennsylvania
|
+$32.2K |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$24K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$8.8K |
| 4 |
Northern Trust
Chicago,
Illinois
|
+$3.75K |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
+$1.2K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$325K |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$46.5K |
| 3 |
Millennium Management
New York
|
-$23K |
| 4 |
Geode Capital Management
Boston,
Massachusetts
|
-$16K |
| 5 |
Morgan Stanley
New York
|
-$3 |
MDIA Hedge Fund Activity: Q2 2026 in Review
18 of the 8,337 institutional investors tracked by Wall St. Rank reported a position in Mediaco Holding (MDIA) for Q2 2026, worth a combined $70.1M — up 49% from $47.1M a quarter earlier.
Buyers outnumbered sellers: 3 funds opened new MDIA positions and 1 closed out — a net gain of 2 holders — while 3 added to existing stakes and 5 trimmed.
The largest buyer was Vanguard Capital Management, adding an estimated $32.2K. The largest seller was JP Morgan Chase, cutting an estimated $325K.
- 18 institutional investors held Mediaco Holding (MDIA) as of Q2 2026, up from 16 in Q1 2026.
- Funds reported $70.1M of Mediaco Holding stock for Q2 2026, up 49% quarter-over-quarter.
- 3 funds opened new Mediaco Holding positions in Q2 2026 and 1 closed out, a net change of +2 holders.
- The largest Mediaco Holding buyer in Q2 2026 was Vanguard Capital Management, an estimated $32.2K added.
- The largest Mediaco Holding seller in Q2 2026 was JP Morgan Chase, an estimated $325K sold.
Based on aggregated 13F filings for Q2 2026.