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Disclosery

Quadrature Capital Ltd: KOS position timeline

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

Quadrature Capital Ltd held 186,391 KOS 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 186,391 shares
    Change vs previous 13F -1,287,742 shares

    <0.01% of the 13F portfolio, value $393,285.

    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 ended2026-03-31
    13F 1,474,133 shares
    Change vs previous 13F +1,474,133 shares

    0.05% of the 13F portfolio, value $4,098,090.

    13F-HR 0001651424-26-000007 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).

  3. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -139,390 shares

    13F-HR 0001651424-26-000002 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).

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

  4. period ended2025-09-30
    13F 139,390 shares
    Change vs previous 13F +87,763 shares

    <0.01% of the 13F portfolio, value $230,690.

    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).

  5. period ended2025-06-30
    13F 51,627 shares
    Change vs previous 13F +51,627 shares

    <0.01% of the 13F portfolio, value $89,057.

    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).

  6. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -140,927 shares

    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).

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

  7. period ended2024-12-31
    13F 140,927 shares
    Change vs previous 13F +102,337 shares

    0.01% of the 13F portfolio, value $482,675.

    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).

  8. period ended2024-09-30
    13F 38,590 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $155,518.

    13F-HR 0001651424-24-000005 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).