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SIMPLEX TRADING, LLC: UAA position timeline

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

SIMPLEX TRADING, LLC held 741,338 UAA shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 741,338 shares
    Change vs previous 13F -155,703 shares

    0.12% of the 13F portfolio, value $4,737,149.

    13F-HR 0001488542-26-000011 filed by SIMPLEX 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 897,041 shares
    Change vs previous 13F -243,455 shares

    0.16% of the 13F portfolio, value $5,301,512.

    13F-HR 0001488542-26-000009 filed by SIMPLEX 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 1,140,496 shares
    Change vs previous 13F +410,009 shares

    0.16% of the 13F portfolio, value $5,668,265.

    13F-HR 0001488542-26-000002 filed by SIMPLEX 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 730,487 shares
    Change vs previous 13F +283,413 shares

    0.08% of the 13F portfolio, value $3,645,000.

    13F-HR 0001488542-25-000018 filed by SIMPLEX 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 447,074 shares
    Change vs previous 13F +3,427 shares

    0.08% of the 13F portfolio, value $3,053,000.

    13F-HR 0001488542-25-000010 filed by SIMPLEX 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 443,647 shares
    Change vs previous 13F +262,106 shares

    0.1% of the 13F portfolio, value $2,772,000.

    13F-HR 0001488542-25-000007 filed by SIMPLEX 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 181,541 shares
    Change vs previous 13F +6,059 shares

    0.04% of the 13F portfolio, value $1,503,000.

    13F-HR 0001488542-25-000001 filed by SIMPLEX 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 175,482 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $1,563,000.

    13F-HR 0001488542-24-000015 filed by SIMPLEX TRADING, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).