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Disclosery

GROUP ONE TRADING LLC: HL position timeline

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

GROUP ONE TRADING LLC held 629,809 HL 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 629,809 shares
    Change vs previous 13F +101,664 shares

    0.28% of the 13F portfolio, value $9,717,953.

    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 528,145 shares
    Change vs previous 13F -253,254 shares

    0.32% of the 13F portfolio, value $9,839,341.

    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 781,399 shares
    Change vs previous 13F +231,495 shares

    0.44% of the 13F portfolio, value $14,995,047.

    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 549,904 shares
    Change vs previous 13F +94,673 shares

    0.2% of the 13F portfolio, value $6,653,838.

    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 455,231 shares
    Change vs previous 13F +185,825 shares

    0.09% of the 13F portfolio, value $2,726,834.

    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 269,406 shares
    Change vs previous 13F -175,951 shares

    0.06% of the 13F portfolio, value $1,497,897.

    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 445,357 shares
    Change vs previous 13F -29,279 shares

    0.07% of the 13F portfolio, value $2,186,703.

    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 474,636 shares
    Change vs previous 13F not available

    0.13% of the 13F portfolio, value $3,165,822.

    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).