We are live on ! Find out more
MDIA icon

Mediaco Holding
MDIA

17 hedge funds and large institutions have $43.4M invested in Mediaco Holding in 2025 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 2 increasing their positions, 3 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0% less capital invested

Capital invested by funds: $43.5M → $43.4M (-$108K)

0.39% less ownership

Funds ownership: 92.46% → 92.08% (-0.39%)

6% less funds holding

Funds holding: 18 → 17 (-1)

33% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 3

33% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 3

Holders
17
Holders Change
-1
Holders Change %
-5.56%
% of All Funds
0.23%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
2
Increased
2
Reduced
3
Closed
3
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$50.1K
2
Geode Capital Management
Geode Capital Management
Massachusetts
+$1.2K
3
HI
Harbour Investments
Wisconsin
+$22
4
Bank of America
Bank of America
North Carolina
+$1

Top Sellers

Rank Fund Capital Flow
1
UBS Group
UBS Group
Switzerland
-$84.9K
2
Millennium Management
Millennium Management
New York
-$55.6K
3
Goldman Sachs
Goldman Sachs
New York
-$18.3K
4
TRCT
Tower Research Capital (TRC)
New York
-$326
5
Citigroup
Citigroup
New York
-$76
Name Holding Trade Value Shares
Change 		Change in
Stake
SG
1
Standard General
New York
$42.8M – – –
Millennium Management
2
Millennium Management
New York
$178K -$55.6K -48,984 -24%
UBS Group
3
UBS Group
Switzerland
$159K -$84.9K -74,810 -35%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$85.3K +$1.2K +1,058 +1%
Vanguard Group
5
Vanguard Group
Pennsylvania
$56.1K – – –
Citadel Advisors
6
Citadel Advisors
Florida
$50.4K +$50.1K +44,171 New
BlackRock
7
BlackRock
New York
$31K – – –
State Street
8
State Street
Massachusetts
$19K – – –
Northern Trust
9
Northern Trust
Illinois
$15.8K – – –
TRCT
10
Tower Research Capital (TRC)
New York
$1.66K -$326 -287 -16%
Bank of America
11
Bank of America
North Carolina
$75 +$1 +1 +2%
AF
12
Allworth Financial
California
$36 – – –
HI
13
Harbour Investments
Wisconsin
$22 +$22 +19 New
US Bancorp
14
US Bancorp
Minnesota
$11 – – –
JP Morgan Chase
15
JP Morgan Chase
New York
$5 – – –
Morgan Stanley
16
Morgan Stanley
New York
$3 – – –
Wells Fargo
17
Wells Fargo
California
$1 – – –
Goldman Sachs
18
Goldman Sachs
New York
– -$18.3K -16,055 Closed
Citigroup
19
Citigroup
New York
– -$76 -67 Closed
SS
20
SBI Securities
Japan
– -$35 -31 Closed

MDIA Hedge Fund Activity: Q1 2025 in Review

17 of the 7,463 institutional investors tracked by Wall St. Rank reported a position in Mediaco Holding (MDIA) for Q1 2025, worth a combined $43.4M — down 0.25% from $43.5M a quarter earlier.

Sellers outnumbered buyers: 3 funds closed out of MDIA and 2 opened new positions — a net loss of 1 holder — while 3 trimmed existing stakes and 2 added.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $50.1K. The largest seller was UBS Group, cutting an estimated $84.9K.

  • 17 institutional investors held Mediaco Holding (MDIA) as of Q1 2025, down from 18 in Q4 2024.
  • Funds reported $43.4M of Mediaco Holding stock for Q1 2025, down 0.25% quarter-over-quarter.
  • 2 funds opened new Mediaco Holding positions in Q1 2025 and 3 closed out, a net change of -1 holder.
  • The largest Mediaco Holding buyer in Q1 2025 was Citadel Advisors, an estimated $50.1K added.
  • The largest Mediaco Holding seller in Q1 2025 was UBS Group, an estimated $84.9K sold.

Based on aggregated 13F filings for Q1 2025.