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Disclosery

GROUP ONE TRADING LLC: DVA position timeline

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

GROUP ONE TRADING LLC held 11,731 DVA 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 11,731 shares
    Change vs previous 13F +2,686 shares

    0.08% of the 13F portfolio, value $2,609,913.

    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 9,045 shares
    Change vs previous 13F -5,262 shares

    0.05% of the 13F portfolio, value $1,390,126.

    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 14,307 shares
    Change vs previous 13F -12,271 shares

    0.05% of the 13F portfolio, value $1,625,418.

    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 26,578 shares
    Change vs previous 13F +5,084 shares

    0.11% of the 13F portfolio, value $3,531,419.

    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 21,494 shares
    Change vs previous 13F +11,498 shares

    0.1% of the 13F portfolio, value $3,061,820.

    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 9,996 shares
    Change vs previous 13F -240 shares

    0.06% of the 13F portfolio, value $1,529,088.

    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 10,236 shares
    Change vs previous 13F +4,002 shares

    0.05% of the 13F portfolio, value $1,530,794.

    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 6,234 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $1,021,940.

    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).