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Disclosery

Clearstead Advisors, LLC: AMPL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Clearstead Advisors, LLC on AMPL, newest first. How the timeline and the estimate are built.

Clearstead Advisors, LLC held 22 AMPL shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 22 shares
    Change vs previous 13F +22 shares

    <0.01% of the 13F portfolio, value $169.

    13F-HR 0000842775-26-000004 filed by Clearstead Advisors, 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 0 shares
    Change vs previous 13F -47 shares

    13F-HR 0000842775-26-000003 filed by Clearstead Advisors, 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.

  3. period ended2025-12-31
    13F 47 shares
    Change vs previous 13F -185 shares

    <0.01% of the 13F portfolio, value $545.

    13F-HR 0000842775-26-000001 filed by Clearstead Advisors, 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 232 shares
    Change vs previous 13F +228 shares

    <0.01% of the 13F portfolio, value $2,488.

    13F-HR 0000842775-25-000007 filed by Clearstead Advisors, 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 4 shares
    Change vs previous 13F +4 shares

    <0.01% of the 13F portfolio, value $50.

    13F-HR 0001708001-25-000003 filed by Clearstead Advisors, 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 -442 shares

    13F-HR 0000842775-25-000005 filed by Clearstead Advisors, 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 442 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $4,664.

    13F-HR 0000842775-25-000001 filed by Clearstead Advisors, 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 442 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $3,965.

    13F-HR 0001708001-24-000008 filed by Clearstead Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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