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SIMPLEX TRADING, LLC: NNDM position timeline

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

SIMPLEX TRADING, LLC held 108,031 NNDM 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 108,031 shares
    Change vs previous 13F -114,187 shares

    <0.01% of the 13F portfolio, value $156,644.

    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 222,218 shares
    Change vs previous 13F -681,682 shares

    0.01% of the 13F portfolio, value $377,770.

    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 903,900 shares
    Change vs previous 13F -54,823 shares

    0.04% of the 13F portfolio, value $1,392,006.

    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 958,723 shares
    Change vs previous 13F +317,416 shares

    0.03% of the 13F portfolio, value $1,505,000.

    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 641,307 shares
    Change vs previous 13F -140,271 shares

    0.03% of the 13F portfolio, value $1,038,000.

    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 781,578 shares
    Change vs previous 13F +300,223 shares

    0.04% of the 13F portfolio, value $1,242,000.

    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 481,355 shares
    Change vs previous 13F +236,579 shares

    0.03% of the 13F portfolio, value $1,193,000.

    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 244,776 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $599,000.

    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).