Skip to content
Disclosery

Rayburn West Financial Services LLC: AMGN position timeline

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

Rayburn West Financial Services LLC held 8,771 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,771 shares
    Change vs previous 13F -33 shares

    1.74% of the 13F portfolio, value $3,158,049.

    13F-HR 0002107467-26-000003 filed by Rayburn West Financial Services 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 8,804 shares
    Change vs previous 13F -75 shares

    1.82% of the 13F portfolio, value $3,097,687.

    13F-HR 0002107467-26-000002 filed by Rayburn West Financial Services 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 8,879 shares
    Change vs previous 13F not available

    1.81% of the 13F portfolio, value $2,906,185.

    13F-HR 0002107467-26-000001 filed by Rayburn West Financial Services LLC
    Filed (acceptance time not in the bulk data set), ingested

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