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Smartleaf Asset Management LLC: AMPH position timeline

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

Smartleaf Asset Management LLC held 273 AMPH 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 273 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $5,654.

    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 273 shares
    Change vs previous 13F +14 shares

    <0.01% of the 13F portfolio, value $5,247.

    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 259 shares
    Change vs previous 13F +52 shares

    <0.01% of the 13F portfolio, value $6,993.

    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 207 shares
    Change vs previous 13F +16 shares

    <0.01% of the 13F portfolio, value $5,572.

    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 191 shares
    Change vs previous 13F -376 shares

    <0.01% of the 13F portfolio, value $4,408.

    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 567 shares
    Change vs previous 13F -148 shares

    <0.01% of the 13F portfolio, value $16,119.

    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).

  7. period ended2024-12-31
    13F 715 shares
    Change vs previous 13F +493 shares

    <0.01% of the 13F portfolio, value $26,340.

    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 222 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $10,660.

    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).