Skip to content
Disclosery

GROUP ONE TRADING LLC: RIVN position timeline

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

GROUP ONE TRADING LLC held 560,729 RIVN 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 560,729 shares
    Change vs previous 13F +391,525 shares

    0.28% of the 13F portfolio, value $9,728,648.

    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 169,204 shares
    Change vs previous 13F -7,579 shares

    0.08% of the 13F portfolio, value $2,546,520.

    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 176,783 shares
    Change vs previous 13F +159,852 shares

    0.1% of the 13F portfolio, value $3,484,393.

    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 16,931 shares
    Change vs previous 13F -194,117 shares

    0.01% of the 13F portfolio, value $248,547.

    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 211,048 shares
    Change vs previous 13F +113,496 shares

    0.1% of the 13F portfolio, value $2,899,800.

    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 97,552 shares
    Change vs previous 13F -43,159 shares

    0.05% of the 13F portfolio, value $1,214,522.

    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 140,711 shares
    Change vs previous 13F -211,737 shares

    0.06% of the 13F portfolio, value $1,871,456.

    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 352,448 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $3,954,467.

    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).