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Disclosery

Smartleaf Asset Management LLC: KOS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Smartleaf Asset Management LLC on KOS, newest first. How the timeline and the estimate are built.

Smartleaf Asset Management LLC held 0 KOS shares at 2026-03-31 per its 13F-HR filed 2026-05-15.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -550 shares

    13F-HR 0002010393-26-000003 filed by Smartleaf Asset Management LLC
    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.

  2. period ended2025-12-31
    13F 550 shares
    Change vs previous 13F -350 shares

    <0.01% of the 13F portfolio, value $499.

    13F-HR 0002010393-26-000001 filed by Smartleaf Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 900 shares
    Change vs previous 13F +784 shares

    <0.01% of the 13F portfolio, value $1,503.

    13F-HR 0002010393-25-000007 filed by Smartleaf Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 116 shares
    Change vs previous 13F -849 shares

    <0.01% of the 13F portfolio, value $212.

    13F-HR 0002010393-25-000005 filed by Smartleaf Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-03-31
    13F 965 shares
    Change vs previous 13F -1,569 shares

    <0.01% of the 13F portfolio, value $2,142.

    13F-HR 0002010393-25-000004 filed by Smartleaf Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-12-31
    13F 2,534 shares
    Change vs previous 13F +711 shares

    <0.01% of the 13F portfolio, value $8,514.

    13F-HR 0002010393-25-000001 filed by Smartleaf Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-09-30
    13F 1,823 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,219.

    13F-HR 0002010393-24-000007 filed by Smartleaf Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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