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Disclosery

Smartleaf Asset Management LLC: UMC position timeline

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

Smartleaf Asset Management LLC held 6,766 UMC 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 6,766 shares
    Change vs previous 13F 0 shares

    0.01% of the 13F portfolio, value $181,625.

    13F-HR 0002010393-26-000004 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).

  2. period ended2026-03-31
    13F 6,766 shares
    Change vs previous 13F -69 shares

    <0.01% of the 13F portfolio, value $58,264.

    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).

  3. period ended2025-12-31
    13F 6,835 shares
    Change vs previous 13F +2,389 shares

    <0.01% of the 13F portfolio, value $54,407.

    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).

  4. period ended2025-09-30
    13F 4,446 shares
    Change vs previous 13F +872 shares

    <0.01% of the 13F portfolio, value $33,745.

    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).

  5. period ended2025-06-30
    13F 3,574 shares
    Change vs previous 13F +3,574 shares

    <0.01% of the 13F portfolio, value $27,448.

    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).

  6. period ended2025-03-31
    13F 0 shares
    Change vs previous 13F -590 shares

    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).

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

  7. period ended2024-12-31
    13F 590 shares
    Change vs previous 13F -2,579 shares

    <0.01% of the 13F portfolio, value $3,840.

    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).

  8. period ended2024-09-30
    13F 3,169 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $27,665.

    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).