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Redwood Park Advisors LLC: AMGN position timeline

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

Redwood Park Advisors LLC held 702 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 702 shares
    Change vs previous 13F +2 shares

    0.18% of the 13F portfolio, value $254,064.

    13F-HR 0001999371-26-017629 filed by Redwood Park 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 700 shares
    Change vs previous 13F -1 shares

    0.18% of the 13F portfolio, value $246,150.

    13F-HR 0001999371-26-009852 filed by Redwood Park 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 701 shares
    Change vs previous 13F +2 shares

    0.16% of the 13F portfolio, value $229,336.

    13F-HR 0001999371-26-003533 filed by Redwood Park 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 699 shares
    Change vs previous 13F -50 shares

    0.15% of the 13F portfolio, value $197,141.

    13F-HR 0001999371-25-017942 filed by Redwood Park 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 749 shares
    Change vs previous 13F +1 shares

    0.16% of the 13F portfolio, value $209,043.

    13F-HR 0001999371-25-010490 filed by Redwood Park 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 748 shares
    Change vs previous 13F +5 shares

    0.2% of the 13F portfolio, value $233,040.

    13F-HR 0001999371-25-005501 filed by Redwood Park 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 743 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $193,656.

    13F-HR 0001839882-25-008820 filed by Redwood Park Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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