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LONESTAR CAPITAL MANAGEMENT LLC: GTX position timeline

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

LONESTAR CAPITAL MANAGEMENT LLC held 550,000 GTX 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 550,000 shares
    Change vs previous 13F -250,000 shares

    12.83% of the 13F portfolio, value $19,926,500.

    13F-HR 0000935836-26-000402 filed by LONESTAR CAPITAL MANAGEMENT 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 800,000 shares
    Change vs previous 13F -100,000 shares

    7.81% of the 13F portfolio, value $14,536,000.

    13F-HR 0000935836-26-000253 filed by LONESTAR CAPITAL MANAGEMENT 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 900,000 shares
    Change vs previous 13F -110,000 shares

    8.4% of the 13F portfolio, value $15,687,000.

    13F-HR 0000935836-26-000100 filed by LONESTAR CAPITAL MANAGEMENT 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 1,010,000 shares
    Change vs previous 13F +110,000 shares

    9.56% of the 13F portfolio, value $13,756,200.

    13F-HR 0000935836-25-000675 filed by LONESTAR CAPITAL MANAGEMENT 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 900,000 shares
    Change vs previous 13F -50,000 shares

    8.22% of the 13F portfolio, value $9,459,000.

    13F-HR 0000935836-25-000508 filed by LONESTAR CAPITAL MANAGEMENT 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 950,000 shares
    Change vs previous 13F -140,000 shares

    9.88% of the 13F portfolio, value $7,951,500.

    13F-HR 0000935836-25-000340 filed by LONESTAR CAPITAL MANAGEMENT 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 1,090,000 shares
    Change vs previous 13F -210,000 shares

    8.24% of the 13F portfolio, value $9,842,700.

    13F-HR 0000935836-25-000169 filed by LONESTAR CAPITAL MANAGEMENT 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 1,300,000 shares
    Change vs previous 13F not available

    9.32% of the 13F portfolio, value $10,634,000.

    13F-HR 0000935836-24-000706 filed by LONESTAR CAPITAL MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

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