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LONESTAR CAPITAL MANAGEMENT LLC: GSL position timeline

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

LONESTAR CAPITAL MANAGEMENT LLC held 290,000 GSL 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 290,000 shares
    Change vs previous 13F +130,000 shares

    7.02% of the 13F portfolio, value $10,904,000.

    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 160,000 shares
    Change vs previous 13F 0 shares

    3.2% of the 13F portfolio, value $5,956,800.

    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 160,000 shares
    Change vs previous 13F -128,000 shares

    3% of the 13F portfolio, value $5,606,400.

    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 288,000 shares
    Change vs previous 13F +88,000 shares

    6.14% of the 13F portfolio, value $8,841,600.

    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 200,000 shares
    Change vs previous 13F not available

    4.57% of the 13F portfolio, value $5,262,000.

    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).