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Welch & Forbes LLC: AMGN position timeline

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

Welch & Forbes LLC held 25,959 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 25,959 shares
    Change vs previous 13F +1,113 shares

    0.11% of the 13F portfolio, value $9,400,271.

    13F-HR 0000105495-26-000003 filed by Welch & Forbes 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 24,846 shares
    Change vs previous 13F -85 shares

    0.11% of the 13F portfolio, value $8,742,073.

    13F-HR 0000105495-26-000002 filed by Welch & Forbes 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 24,931 shares
    Change vs previous 13F -225 shares

    0.1% of the 13F portfolio, value $8,160,172.

    13F-HR 0000105495-26-000001 filed by Welch & Forbes 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 25,156 shares
    Change vs previous 13F -278 shares

    0.09% of the 13F portfolio, value $7,099,024.

    13F-HR 0000105495-25-000002 filed by Welch & Forbes 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 25,434 shares
    Change vs previous 13F +309 shares

    0.09% of the 13F portfolio, value $7,101,430.

    13F-HR 0001085146-25-004501 filed by Welch & Forbes 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 25,125 shares
    Change vs previous 13F -500 shares

    0.1% of the 13F portfolio, value $7,827,701.

    13F-HR 0001085146-25-002565 filed by Welch & Forbes 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 25,625 shares
    Change vs previous 13F +70 shares

    0.09% of the 13F portfolio, value $6,678,898.

    13F-HR 0001085146-25-000876 filed by Welch & Forbes 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 25,555 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $8,234,080.

    13F-HR 0001085146-24-005341 filed by Welch & Forbes LLC
    Filed (acceptance time not in the bulk data set), ingested

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