Mediaco Holding Inc.
MDIA • NASDAQ
Mediaco Holding Inc. is a broadcasting company in the communication services sector on NASDAQ, led by Alberto Rodriguez, with a market cap of $62.2M. As of Q3 2025, 89% of shares are held by 16 institutional investors, with Standard General L.P. as the largest holder at 43.26%.
Chief Executive Officer and PresidentAlberto Rodriguez
Market Cap$62.2M
Broadcasting
Communication Services
Employees116.0
Websitemediacoholding.com
Country
United States of America
Overview
Overview of institutional ownership in MDIA as of Q3 2025 with a market cap of $104.0M
All Institutions
- Institutions
- 16
- Value Held
- $92.9M
- Shares Held
- 73.1M
- Avg Position
- $5.8M
- Median Position
- $31.1K
Hedge Funds
- Hedge Funds
- 3
- Value Held
- $45.2M
- Shares Held
- 35.6M
- Avg Position
- $15.1M
- Median Position
- $144.8K
Ownership Breakdown
Based on market cap of $104.0M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in MDIA as of Q3 2025
| Institution | Position Value |
|---|---|
 Standard General L.P. Hedge Fund•Multi-Strategy | $45.0M 10.81% of portfolio |
B BlackRock, Inc. Institution | $44.8M 0.00% of portfolio |
 JPMORGAN CHASE & CO Institution | $2.5M 0.00% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $148.3K 0.00% of portfolio |
 MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | $144.8K 0.00% of portfolio |
 UBS Group AG Institution | $114.8K 0.00% of portfolio |
 VANGUARD GROUP INC Institution | $106.1K 0.00% of portfolio |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $41.1K 0.00% of portfolio |
 STATE STREET CORP Institution | $21.2K 0.00% of portfolio |
 NORTHERN TRUST CORP Institution | $17.6K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for MDIA in Q3 2025
- Traded
- +$44.7M
- Buyers
- 8
- Sellers
- 5
- Total Bought
- +$47.4M
- Total Sold
- −$2.7M
- Avg Position
- $5.2M
Biggest Buyers
| Institution | Net Bought |
|---|---|
B BlackRock, Inc. Institution | +$44.8M +35.3M shares |
JPMORGAN CHASE & CO Institution | +$2.5M +1.9M shares |
UBS Group AG Institution | +$61.9K +48.7K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | +$55.4K +43.6K shares |
VANGUARD GROUP INC Institution | +$43.7K +34.4K shares |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | +$41.1K +32.4K shares |
T Tower Research Capital LLC Institution | +$2.6K +2.0K shares |
 BANK OF AMERICA CORP /DE/ Institution | +$71.2 +56.0 shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
Standard General L.P. Hedge Fund•Multi-Strategy | −$2.7M −2.1M shares |
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | −$38.4K −30.2K shares |
 CITIGROUP INC Institution | −$566.0 −519.0 shares |
 WELLS FARGO & COMPANY/MN Institution | −$119.6 −94.2 shares |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | −$14.0 −13.0 shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited MDIA in Q3 2025
- New Positions
- 0
- New Value
- -
- Exited Positions
- 2
- Exited Value
- $580.0
New Positions
| Institution | Position Value |
|---|---|
| No new positions found | |
Exited Positions
| Institution | Previous Position |
|---|---|
CITIGROUP INC Institution | $566.0 519.0 shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | $14.0 13.0 shares |
Options Activity
Institutions with the largest Call and Put options positions in MDIA as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with MDIA as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Standard General L.P. Hedge Fund•Multi-Strategy | 10.81% $45.0M |
B BlackRock, Inc. Institution | 0.00% $44.8M |
JPMORGAN CHASE & CO Institution | 0.00% $2.5M |
T Tower Research Capital LLC Institution | 0.00% $5.5K |
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | 0.00% $144.8K |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | 0.00% $41.1K |
UBS Group AG Institution | 0.00% $114.8K |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | 0.00% $148.3K |
NORTHERN TRUST CORP Institution | 0.00% $17.6K |
VANGUARD GROUP INC Institution | 0.00% $106.1K |
Hedge Fund Spotlight
Discover hedge funds investing in MDIA
CITADEL ADVISORS LLC
Hedge Fund • Multi-Strategy
Portfolio ManagerKenneth Cordele Griffin
- Portfolio Value
- $122.08B
- Positions
- 5,531
- Last Reported
- Q3 2025
Sector Allocation
Position in Mediaco Holding Inc.
- Market Value
- $41.1K
- Shares Held
- 32.4K
- Portfolio Weight
- 0.00%
- Owned Since
- 2025-Q1
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Software - Infrastructure Technology | $2.1B | 1.68% | |
Semiconductors Technology | $1.8B | 1.50% | |
Internet Content & Information Communication Services | $1.4B | 1.18% |
