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Disclosery

Standard General L.P.: MDIA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Standard General L.P. on MDIA, newest first. How the timeline and the estimate are built.

Standard General L.P. held 35,426,400 MDIA shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 35,426,400 shares
    Change vs previous 13F 0 shares

    7.27% of the 13F portfolio, value $34,930,431.

    13F-HR 0001172661-26-003654 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 35,426,400 shares
    Change vs previous 13F 0 shares

    6.94% of the 13F portfolio, value $23,338,912.

    13F-HR 0001172661-26-002200 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 35,426,400 shares
    Change vs previous 13F 0 shares

    3.68% of the 13F portfolio, value $20,547,312.

    13F-HR 0001172661-26-000835 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 35,426,400 shares
    Change vs previous 13F -2,105,596 shares

    10.81% of the 13F portfolio, value $44,991,528.

    13F-HR 0001172661-25-004817 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 37,531,996 shares
    Change vs previous 13F 0 shares

    10.65% of the 13F portfolio, value $40,909,876.

    13F-HR 0001172661-25-003403 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 37,531,996 shares
    Change vs previous 13F 0 shares

    8.86% of the 13F portfolio, value $42,786,476.

    13F-HR 0001172661-25-002214 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 37,531,996 shares
    Change vs previous 13F 0 shares

    21.11% of the 13F portfolio, value $42,786,476.

    13F-HR 0001172661-25-001030 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 37,531,996 shares
    Change vs previous 13F not available

    20.72% of the 13F portfolio, value $48,040,955.

    13F-HR 0001172661-24-004887 filed by Standard General L.P.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).