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Disclosery

Four Tree Island Advisory LLC: GTX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Four Tree Island Advisory LLC on GTX, newest first. How the timeline and the estimate are built.

Four Tree Island Advisory LLC held 557,101 GTX shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 557,101 shares
    Change vs previous 13F +13,352 shares

    6.66% of the 13F portfolio, value $20,183,769.

    13F-HR 0002048142-26-000003 filed by Four Tree Island Advisory 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 543,749 shares
    Change vs previous 13F +16,605 shares

    4.99% of the 13F portfolio, value $9,879,919.

    13F-HR 0002048142-26-000002 filed by Four Tree Island Advisory 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 527,144 shares
    Change vs previous 13F +31,213 shares

    5.07% of the 13F portfolio, value $9,188,120.

    13F-HR 0002048142-26-000001 filed by Four Tree Island Advisory 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 495,931 shares
    Change vs previous 13F +64,445 shares

    4.38% of the 13F portfolio, value $6,873,224.

    13F-HR 0002048142-25-000003 filed by Four Tree Island Advisory 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 431,486 shares
    Change vs previous 13F +55,634 shares

    3.19% of the 13F portfolio, value $4,534,918.

    13F-HR 0001085146-25-005033 filed by Four Tree Island Advisory 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 375,852 shares
    Change vs previous 13F +36,969 shares

    2.21% of the 13F portfolio, value $3,145,881.

    13F-HR 0001085146-25-002619 filed by Four Tree Island Advisory 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 338,883 shares
    Change vs previous 13F not available

    2.11% of the 13F portfolio, value $3,060,113.

    13F-HR 0001085146-25-000581 filed by Four Tree Island Advisory LLC
    Filed (acceptance time not in the bulk data set), ingested

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