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WHITEBOX ADVISORS LLC: GT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WHITEBOX ADVISORS LLC on GT, newest first. How the timeline and the estimate are built.

WHITEBOX ADVISORS LLC held 1,030,739 GT 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 1,030,739 shares
    Change vs previous 13F +159,650 shares

    0.11% of the 13F portfolio, value $6,802,877.

    13F-HR 0001257391-26-000006 filed by WHITEBOX ADVISORS LLC
    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/A 871,089 shares
    Change vs previous 13F +130,000 shares

    0.08% of the 13F portfolio, value $5,775,320.

    13F-HR 0001257391-26-000004 filed by WHITEBOX ADVISORS LLC
    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/A 741,089 shares
    Change vs previous 13F -45,000 shares

    0.11% of the 13F portfolio, value $6,491,940.

    13F-HR 0001257391-26-000002 filed by WHITEBOX ADVISORS LLC
    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/A 786,089 shares
    Change vs previous 13F +136,659 shares

    0.11% of the 13F portfolio, value $5,879,946.

    13F-HR 0001257391-25-000009 filed by WHITEBOX ADVISORS LLC
    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/A 649,430 shares
    Change vs previous 13F -180,864 shares

    0.18% of the 13F portfolio, value $6,734,589.

    13F-HR 0002073679-25-000003 filed by WHITEBOX ADVISORS LLC
    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/A 830,294 shares
    Change vs previous 13F +130,239 shares

    0.25% of the 13F portfolio, value $7,671,917.

    13F-HR 0001257391-25-000006 filed by WHITEBOX ADVISORS LLC
    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/A 700,055 shares
    Change vs previous 13F +7,027 shares

    0.23% of the 13F portfolio, value $6,300,495.

    13F-HR 0001257391-25-000002 filed by WHITEBOX ADVISORS LLC
    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/A 693,028 shares
    Change vs previous 13F not available

    0.27% of the 13F portfolio, value $6,133,298.

    13F-HR 0001257391-24-000009 filed by WHITEBOX ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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