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SIMPLEX TRADING, LLC: FN position timeline

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

SIMPLEX TRADING, LLC held 1,931 FN 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 1,931 shares
    Change vs previous 13F -1,435 shares

    0.03% of the 13F portfolio, value $1,085,376.

    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 3,366 shares
    Change vs previous 13F -2,307 shares

    0.05% of the 13F portfolio, value $1,755,436.

    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 5,673 shares
    Change vs previous 13F +3,169 shares

    0.07% of the 13F portfolio, value $2,582,803.

    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 2,504 shares
    Change vs previous 13F +2,148 shares

    0.02% of the 13F portfolio, value $913,000.

    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 356 shares
    Change vs previous 13F -3,486 shares

    <0.01% of the 13F portfolio, value $104,000.

    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 3,842 shares
    Change vs previous 13F -1,481 shares

    0.03% of the 13F portfolio, value $758,000.

    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 5,323 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $1,170,000.

    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).