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GeoSphere Capital Management, LLC: CNR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GeoSphere Capital Management, LLC on CNR, newest first. How the timeline and the estimate are built.

GeoSphere Capital Management, LLC held 157,926 CNR 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 157,926 shares
    Change vs previous 13F +20,000 shares

    6.55% of the 13F portfolio, value $12,637,239.

    13F-HR 0001214659-26-010366 filed by GeoSphere 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 137,926 shares
    Change vs previous 13F +52,926 shares

    8.69% of the 13F portfolio, value $14,444,990.

    13F-HR 0001214659-26-006453 filed by GeoSphere 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 85,000 shares
    Change vs previous 13F +25,000 shares

    5.2% of the 13F portfolio, value $7,523,350.

    13F-HR 0001214659-26-001324 filed by GeoSphere 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 60,000 shares
    Change vs previous 13F +30,802 shares

    3.82% of the 13F portfolio, value $5,008,800.

    13F-HR 0001214659-25-016621 filed by GeoSphere 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 29,198 shares
    Change vs previous 13F -48,000 shares

    2.07% of the 13F portfolio, value $2,036,269.

    13F-HR 0001214659-25-012215 filed by GeoSphere 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 77,198 shares
    Change vs previous 13F not available

    6.94% of the 13F portfolio, value $5,951,966.

    13F-HR 0001214659-25-007820 filed by GeoSphere Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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