MediaCo Holding Inc.
US ˙ NasdaqCM ˙ US58450D1046

SecurityMDIA / MediaCo Holding Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership54,970 shares
Latest Disclosed Value $ 36,225
UBS Group AG reports 3.06% increase in ownership of MDIA / MediaCo Holding Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 54,970 shares of MediaCo Holding Inc. (US:MDIA) valued at $36,214 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 53,338 shares of MediaCo Holding Inc.. This represents a change in shares of 3.06% during the quarter. The current value of the position is $43,597 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F MEDIACO HLDG CL A 58450D104 54,970 1,632 3.06 36 20.00 0.0000
2026-01-29 2025-12-31 13F MEDIACO HLDG CL A 58450D104 53,338 -37,062 -41.00 31 -73.68 0.0000
2025-11-13 2025-09-30 13F MEDIACO HLDG CL A 58450D104 90,400 48,740 116.99 115 153.33 0.0000
2025-08-14 2025-06-30 13F MEDIACO HLDG CL A 58450D104 41,660 -97,540 -70.07 45 -71.52 0.0000
2025-05-13 2025-03-31 13F MEDIACO HLDG CL A 58450D104 139,200 -74,810 -34.96 159 -34.98 0.0000
2025-02-14 2024-12-31 13F MEDIACO HLDG CL A 58450D104 214,010 213,175 25,529.94 244 24,200.00 0.0000
2024-11-14 2024-09-30 13F MEDIACO HLDG CL A 58450D104 835 -485 -36.74 1 -75.00 0.0000
2024-08-14 2024-06-30 13F MEDIACO HLDG CL A 58450D104 1,320 1,187 892.48 5 0.0000
2024-05-13 2024-03-31 13F MEDIACO HLDG CL A 58450D104 133 -604 -81.95 0 0.0000
2024-02-09 2023-12-31 13F MEDIACO HLDG CL A 58450D104 737 633 608.65 0 0.0000
2023-11-09 2023-09-30 13F MEDIACO HLDG CL A 58450D104 104 -916 -89.80 0 -100.00 0.0000
2023-08-11 2023-06-30 13F MEDIACO HLDG CL A 58450D104 1,020 -1,234 -54.75 1 -50.00 0.0000
2023-05-12 2023-03-31 13F MEDIACO HLDG CL A 58450D104 2,254 -6,669 -74.74 3 -80.00 0.0000
2023-02-08 2022-12-31 13F MEDIACO HLDG CL A 58450D104 8,923 4,417 98.02 10 25.00 0.0000
2022-11-10 2022-09-30 13F MEDIACO HLDG CL A 58450D104 4,506 1,250 38.39 8 14.29 0.0000
2022-08-10 2022-06-30 13F MEDIACO HLDG CL A 58450D104 3,256 -13,590 -80.67 7 -90.00 0.0000
2022-05-16 2022-03-31 13F MEDIACO HLDG CL A 58450D104 16,846 15,914 1,707.51 70 1,300.00 0.0000
2022-02-14 2021-12-31 13F MEDIACO HLDG CL A 58450D104 932 -642 -40.79 5 -72.22 0.0000
2021-11-15 2021-09-30 13F MEDIACO HLDG CL A 58450D104 1,574 1,574 18 0.0000
2021-08-13 2021-06-30 13F MEDIACO HLDG CL A 58450D104 0 -2,074 -100.00 0 -100.00
2021-05-12 2021-03-31 13F MEDIACO HLDG CL A 58450D104 2,074 2,014 3,356.67 7 0.0000
2021-02-11 2020-12-31 13F MEDIACO HLDG CL A 58450D104 60 -461 -88.48 0 -100.00
2020-11-12 2020-09-30 13F MEDIACO HLDG CL A 58450D104 521 -2,429 -82.34 1 -93.33 0.0000
2020-07-31 2020-06-30 13F MEDIACO HLDG CL A 58450D104 2,950 2,268 332.55 15 400.00 0.0000
2020-05-01 2020-03-31 13F MEDIACO HLDG CL A 58450D104 682 682 3 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.