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Disclosery

BOKF, NA: AMGN position timeline

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

BOKF, NA held 67,477 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-08-10.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 67,477 shares
    Change vs previous 13F -1,619 shares

    0.34% of the 13F portfolio, value $24,434,771.

    13F-HR 0000009634-26-000004 filed by BOKF, NA
    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 69,096 shares
    Change vs previous 13F not available

    0.37% of the 13F portfolio, value $24,311,428.

    13F-HR 0000009634-26-000003 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

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