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DIMENSIONAL FUND ADVISORS LP: GTN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DIMENSIONAL FUND ADVISORS LP on GTN, newest first. How the timeline and the estimate are built.

DIMENSIONAL FUND ADVISORS LP held 4,662,924 GTN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,662,924 shares
    Change vs previous 13F -614,969 shares

    <0.01% of the 13F portfolio, value $18,511,604.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 5,277,893 shares
    Change vs previous 13F +160,228 shares

    <0.01% of the 13F portfolio, value $22,907,334.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    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 5,117,665 shares
    Change vs previous 13F +126,684 shares

    0.01% of the 13F portfolio, value $24,769,661.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    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 4,990,981 shares
    Change vs previous 13F +102,616 shares

    0.01% of the 13F portfolio, value $28,846,651.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    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 4,888,365 shares
    Change vs previous 13F +337,198 shares

    0.01% of the 13F portfolio, value $22,144,325.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    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 4,551,167 shares
    Change vs previous 13F -44,300 shares

    <0.01% of the 13F portfolio, value $19,660,868.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 4,595,467 shares
    Change vs previous 13F +200,556 shares

    <0.01% of the 13F portfolio, value $14,474,785.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    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 4,394,911 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $23,556,353.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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