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Disclosery

Bay Rivers Group: AMGN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Bay Rivers Group on AMGN, newest first. How the timeline and the estimate are built.

Bay Rivers Group held 8,944 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,944 shares
    Change vs previous 13F +337 shares

    1.11% of the 13F portfolio, value $3,238,711.

    13F-HR 0002085853-26-000669 filed by Bay Rivers Group
    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 8,607 shares
    Change vs previous 13F -936 shares

    1.26% of the 13F portfolio, value $3,028,285.

    13F-HR 0002085853-26-000366 filed by Bay Rivers Group
    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 9,543 shares
    Change vs previous 13F -63 shares

    1.26% of the 13F portfolio, value $3,123,438.

    13F-HR 0002085853-26-000012 filed by Bay Rivers Group
    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 9,606 shares
    Change vs previous 13F +50 shares

    1.14% of the 13F portfolio, value $2,710,848.

    13F-HR 0002085853-25-000021 filed by Bay Rivers Group
    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 9,556 shares
    Change vs previous 13F +132 shares

    1.22% of the 13F portfolio, value $2,668,166.

    13F-HR 0001667731-25-000755 filed by Bay Rivers Group
    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 9,424 shares
    Change vs previous 13F -186 shares

    1.54% of the 13F portfolio, value $2,936,086.

    13F-HR 0001667731-25-000410 filed by Bay Rivers Group
    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 9,610 shares
    Change vs previous 13F -65 shares

    1.21% of the 13F portfolio, value $2,504,783.

    13F-HR 0001667731-25-000076 filed by Bay Rivers Group
    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 9,675 shares
    Change vs previous 13F not available

    1.55% of the 13F portfolio, value $3,117,422.

    13F-HR 0001798924-24-000004 filed by Bay Rivers Group
    Filed (acceptance time not in the bulk data set), ingested

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