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Disclosery

GROUP ONE TRADING LLC: EOSE position timeline

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

GROUP ONE TRADING LLC held 1,061,192 EOSE 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 1,061,192 shares
    Change vs previous 13F -1,946,222 shares

    0.18% of the 13F portfolio, value $6,239,809.

    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 3,007,414 shares
    Change vs previous 13F +1,750,619 shares

    0.49% of the 13F portfolio, value $14,916,773.

    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 1,256,795 shares
    Change vs previous 13F -138,975 shares

    0.43% of the 13F portfolio, value $14,402,871.

    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 1,395,770 shares
    Change vs previous 13F -695,348 shares

    0.48% of the 13F portfolio, value $15,897,820.

    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 2,091,118 shares
    Change vs previous 13F -1,696,796 shares

    0.35% of the 13F portfolio, value $10,706,524.

    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 3,787,914 shares
    Change vs previous 13F +2,636,131 shares

    0.6% of the 13F portfolio, value $14,318,315.

    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 1,151,783 shares
    Change vs previous 13F -129,512 shares

    0.19% of the 13F portfolio, value $5,597,665.

    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 1,281,295 shares
    Change vs previous 13F not available

    0.15% of the 13F portfolio, value $3,805,446.

    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).