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Disclosery

Quadrature Capital Ltd: KOPN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Quadrature Capital Ltd on KOPN, newest first. How the timeline and the estimate are built.

Quadrature Capital Ltd held 201,664 KOPN shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 201,664 shares
    Change vs previous 13F +201,664 shares

    0.01% of the 13F portfolio, value $903,455.

    13F-HR 0001651424-26-000010 filed by Quadrature Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -174,487 shares

    13F-HR 0001651424-25-000015 filed by Quadrature Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  3. period ended2025-06-30
    13F 174,487 shares
    Change vs previous 13F +87,018 shares

    <0.01% of the 13F portfolio, value $266,965.

    13F-HR 0001651424-25-000010 filed by Quadrature Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 87,469 shares
    Change vs previous 13F +67,393 shares

    <0.01% of the 13F portfolio, value $81,521.

    13F-HR 0001651424-25-000006 filed by Quadrature Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 20,076 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $27,103.

    13F-HR 0001651424-25-000002 filed by Quadrature Capital Ltd
    Filed (acceptance time not in the bulk data set), ingested

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