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Disclosery

GROUP ONE TRADING LLC: CPNG position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GROUP ONE TRADING LLC on CPNG, newest first. How the timeline and the estimate are built.

GROUP ONE TRADING LLC held 117,377 CPNG 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 117,377 shares
    Change vs previous 13F +68,112 shares

    0.06% of the 13F portfolio, value $2,038,838.

    13F-HR 0000932540-26-000011 filed by GROUP ONE TRADING 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 49,265 shares
    Change vs previous 13F -3,267 shares

    0.03% of the 13F portfolio, value $930,123.

    13F-HR 0000932540-26-000005 filed by GROUP ONE TRADING 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 52,532 shares
    Change vs previous 13F -31,260 shares

    0.04% of the 13F portfolio, value $1,239,230.

    13F-HR 0000932540-26-000002 filed by GROUP ONE TRADING 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 83,792 shares
    Change vs previous 13F -133,826 shares

    0.08% of the 13F portfolio, value $2,698,102.

    13F-HR 0000932540-25-000040 filed by GROUP ONE TRADING 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 217,618 shares
    Change vs previous 13F +63,449 shares

    0.21% of the 13F portfolio, value $6,519,835.

    13F-HR 0000932540-25-000034 filed by GROUP ONE TRADING 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 154,169 shares
    Change vs previous 13F -81,028 shares

    0.14% of the 13F portfolio, value $3,380,926.

    13F-HR 0000932540-25-000027 filed by GROUP ONE TRADING 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 235,197 shares
    Change vs previous 13F +134,004 shares

    0.18% of the 13F portfolio, value $5,169,630.

    13F-HR/A 0000932540-25-000028 filed by GROUP ONE TRADING 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 101,193 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $2,484,288.

    13F-HR 0000932540-24-000015 filed by GROUP ONE TRADING LLC
    Filed (acceptance time not in the bulk data set), ingested

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