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Disclosery

HARBOR INVESTMENT ADVISORY, LLC: AMGN position timeline

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

HARBOR INVESTMENT ADVISORY, LLC held 23,227 AMGN shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 23,227 shares
    Change vs previous 13F +400 shares

    0.67% of the 13F portfolio, value $9,790,611.

    13F-HR 0001468792-26-000011 filed by HARBOR INVESTMENT ADVISORY, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 22,827 shares
    Change vs previous 13F -103 shares

    0.58% of the 13F portfolio, value $8,266,133.

    13F-HR 0001468792-26-000006 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 22,930 shares
    Change vs previous 13F -583 shares

    0.64% of the 13F portfolio, value $8,067,777.

    13F-HR 0001468792-26-000005 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 23,513 shares
    Change vs previous 13F -440 shares

    0.58% of the 13F portfolio, value $7,695,971.

    13F-HR 0001468792-26-000001 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 23,953 shares
    Change vs previous 13F -380 shares

    0.56% of the 13F portfolio, value $6,759,572.

    13F-HR 0001468792-25-000006 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 24,333 shares
    Change vs previous 13F -70 shares

    0.61% of the 13F portfolio, value $6,794,129.

    13F-HR 0001468792-25-000005 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 24,403 shares
    Change vs previous 13F -606 shares

    0.74% of the 13F portfolio, value $7,602,647.

    13F-HR 0001468792-25-000004 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 25,009 shares
    Change vs previous 13F not available

    0.61% of the 13F portfolio, value $6,518,396.

    13F-HR 0001468792-25-000001 filed by HARBOR INVESTMENT ADVISORY, LLC
    Filed (acceptance time not in the bulk data set), ingested

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