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Disclosery

GROUP ONE TRADING LLC: CCI position timeline

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

GROUP ONE TRADING LLC held 23,597 CCI 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 23,597 shares
    Change vs previous 13F -3,946 shares

    0.05% of the 13F portfolio, value $1,787,001.

    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 27,543 shares
    Change vs previous 13F +2,117 shares

    0.07% of the 13F portfolio, value $2,239,521.

    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 25,426 shares
    Change vs previous 13F -605 shares

    0.07% of the 13F portfolio, value $2,259,609.

    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 26,031 shares
    Change vs previous 13F -5,038 shares

    0.08% of the 13F portfolio, value $2,511,731.

    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 31,069 shares
    Change vs previous 13F -12,515 shares

    0.1% of the 13F portfolio, value $3,191,718.

    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 43,584 shares
    Change vs previous 13F +42,610 shares

    0.19% of the 13F portfolio, value $4,542,760.

    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 974 shares
    Change vs previous 13F +746 shares

    <0.01% of the 13F portfolio, value $88,400.

    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 228 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $27,048.

    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).