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Disclosery

GROUP ONE TRADING LLC: URA position timeline

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

GROUP ONE TRADING LLC held 1,820,258 URA 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 1,820,258 shares
    Change vs previous 13F +68,340 shares

    2.29% of the 13F portfolio, value $79,545,275.

    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 1,751,918 shares
    Change vs previous 13F +1,215,634 shares

    2.8% of the 13F portfolio, value $84,845,389.

    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 536,284 shares
    Change vs previous 13F -334,483 shares

    0.68% of the 13F portfolio, value $22,915,415.

    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 870,767 shares
    Change vs previous 13F -122,342 shares

    1.24% of the 13F portfolio, value $41,509,463.

    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 993,109 shares
    Change vs previous 13F +625,327 shares

    1.26% of the 13F portfolio, value $38,542,560.

    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 367,782 shares
    Change vs previous 13F +61,517 shares

    0.35% of the 13F portfolio, value $8,429,563.

    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 306,265 shares
    Change vs previous 13F not available

    0.28% of the 13F portfolio, value $8,201,777.

    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).