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YHB Investment Advisors, Inc.: AMGN position timeline

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

YHB Investment Advisors, Inc. held 46,239 AMGN shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 46,239 shares
    Change vs previous 13F +426 shares

    1.23% of the 13F portfolio, value $19,490,317.

    13F-HR 0002085853-26-001107 filed by YHB Investment Advisors, Inc.
    Accepted , ingested

  2. period ended2026-06-30
    13F 45,813 shares
    Change vs previous 13F -23 shares

    1.06% of the 13F portfolio, value $16,589,958.

    13F-HR 0002085853-26-000719 filed by YHB Investment Advisors, Inc.
    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 45,836 shares
    Change vs previous 13F +213 shares

    1.16% of the 13F portfolio, value $16,127,486.

    13F-HR 0002085853-26-000346 filed by YHB Investment Advisors, Inc.
    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 45,623 shares
    Change vs previous 13F +498 shares

    1.03% of the 13F portfolio, value $14,932,879.

    13F-HR 0002085853-26-000038 filed by YHB Investment Advisors, Inc.
    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 45,125 shares
    Change vs previous 13F +468 shares

    0.93% of the 13F portfolio, value $12,734,133.

    13F-HR 0002085853-25-000030 filed by YHB Investment Advisors, Inc.
    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 44,657 shares
    Change vs previous 13F +1,087 shares

    0.96% of the 13F portfolio, value $12,468,594.

    13F-HR 0001667731-25-000774 filed by YHB Investment Advisors, Inc.
    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 43,570 shares
    Change vs previous 13F +56 shares

    1.13% of the 13F portfolio, value $13,574,150.

    13F-HR 0001667731-25-000497 filed by YHB Investment Advisors, Inc.
    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 43,514 shares
    Change vs previous 13F not available

    0.93% of the 13F portfolio, value $11,341,486.

    13F-HR 0001667731-25-000081 filed by YHB Investment Advisors, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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