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Disclosery

D.B. Root & Company, LLC: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of D.B. Root & Company, LLC on AMGN, newest first. How the timeline and the estimate are built.

D.B. Root & Company, LLC held 675 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 675 shares
    Change vs previous 13F -35 shares

    0.05% of the 13F portfolio, value $244,431.

    13F-HR 0001731717-26-000003 filed by D.B. Root & Company, 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 710 shares
    Change vs previous 13F +59 shares

    0.06% of the 13F portfolio, value $249,814.

    13F-HR 0001731717-26-000002 filed by D.B. Root & Company, 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 651 shares
    Change vs previous 13F +651 shares

    0.05% of the 13F portfolio, value $213,079.

    13F-HR 0001731717-26-000001 filed by D.B. Root & Company, 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 0 shares
    Change vs previous 13F -660 shares

    13F-HR 0001172661-25-002672 filed by D.B. Root & Company, 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.

  5. period ended2025-03-31
    13F 660 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $205,623.

    13F-HR 0001172661-25-001837 filed by D.B. Root & Company, LLC
    Filed (acceptance time not in the bulk data set), ingested

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