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Grey Ledge Advisors, LLC: AMGN position timeline

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

Grey Ledge Advisors, LLC held 13,311 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-07-27.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 13,311 shares
    Change vs previous 13F +463 shares

    0.97% of the 13F portfolio, value $4,820,319.

    13F-HR 0001660694-26-000003 filed by Grey Ledge 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 12,848 shares
    Change vs previous 13F -84 shares

    1.02% of the 13F portfolio, value $4,520,739.

    13F-HR 0001660694-26-000002 filed by Grey Ledge Advisors, 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 12,932 shares
    Change vs previous 13F +125 shares

    0.96% of the 13F portfolio, value $4,232,789.

    13F-HR 0001660694-26-000001 filed by Grey Ledge 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 12,807 shares
    Change vs previous 13F -133 shares

    0.82% of the 13F portfolio, value $3,614,139.

    13F-HR 0001660694-25-000007 filed by Grey Ledge 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 12,940 shares
    Change vs previous 13F -35 shares

    0.88% of the 13F portfolio, value $3,613,079.

    13F-HR 0001660694-25-000004 filed by Grey Ledge 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 12,975 shares
    Change vs previous 13F -3 shares

    1.06% of the 13F portfolio, value $4,042,369.

    13F-HR 0001660694-25-000003 filed by Grey Ledge Advisors, 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 12,978 shares
    Change vs previous 13F +721 shares

    0.87% of the 13F portfolio, value $3,382,667.

    13F-HR 0001398344-25-000847 filed by Grey Ledge 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 12,257 shares
    Change vs previous 13F not available

    1.01% of the 13F portfolio, value $3,949,220.

    13F-HR 0001398344-24-019448 filed by Grey Ledge Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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