Mediaco Holding Inc. (MDIA) Institutional Ownership

Ownership Summary

Mediaco Holding Inc. (NASDAQ:MDIA) appears in 15 institutional 13F filings for the quarter ending December 2025.

• They owned 88.6% of outstanding stock in December 2025, down from 91.8% the prior quarter.
• They decreased total shares held in MDIA by -3.45% quarter over quarter, and investors in Mediaco Holding decreased 21.05% from a year ago.
• Of these 15 funds, 1 grew their exposure to Mediaco Holding, 5 cut back, and 9 maintained positions.
• In total, institutional investors held 72.44Mn shares in Mediaco Holding as of December 2025, down by 2.59Mn shares quarter on quarter, and up 34.29Mn shares year over year.
• As of December 31, 2025, Standard General L.P. held the largest stake in Mediaco Holding with 35.43Mn shares, accounting for 43.35% of total shares outstanding.
• The largest buyers of Mediaco Holding for the quarter ending December 2025 were Tower Research Capital LLC (TRC) (340).
• The largest sales of MDIA for the quarter ending December 2025 came from Jpmorgan Chase & Co (2.54Mn), UBS Group AG (37.06K), MILLENNIUM MANAGEMENT LLC (8.18K), GEODE CAPITAL MANAGEMENT, LLC (1.9K), Bank Of America Corp /De/ (126).
• Business Quant data shows the 10 biggest positions in Mediaco Holding as of December 2025 are held by Standard General L.P. (35.43Mn), BlackRock, Inc. (35.28Mn), Jpmorgan Chase & Co (1.33Mn), GEODE CAPITAL MANAGEMENT, LLC (114.76K), MILLENNIUM MANAGEMENT LLC (105.85K), VANGUARD GROUP INC (83.56K), UBS Group AG (53.34K), State Street Corp (16.66K), Northern Trust Corp (13.85K), Tower Research Capital LLC (TRC) (4.66K).