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Disclosery

GROUP ONE TRADING LLC: PTON position timeline

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

GROUP ONE TRADING LLC held 787,534 PTON 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 787,534 shares
    Change vs previous 13F -166,587 shares

    0.13% of the 13F portfolio, value $4,654,326.

    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 954,121 shares
    Change vs previous 13F +578,983 shares

    0.14% of the 13F portfolio, value $4,093,179.

    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 375,138 shares
    Change vs previous 13F -307,782 shares

    0.07% of the 13F portfolio, value $2,310,850.

    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 682,920 shares
    Change vs previous 13F +502,541 shares

    0.18% of the 13F portfolio, value $6,146,280.

    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 180,379 shares
    Change vs previous 13F -273,541 shares

    0.04% of the 13F portfolio, value $1,251,830.

    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 453,920 shares
    Change vs previous 13F -540,967 shares

    0.12% of the 13F portfolio, value $2,868,774.

    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 994,887 shares
    Change vs previous 13F +434,934 shares

    0.29% of the 13F portfolio, value $8,655,517.

    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 559,953 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $2,620,580.

    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).