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Disclosery

COWA, LLC: AMGN position timeline

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

COWA, LLC held 3,112 AMGN shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,112 shares
    Change vs previous 13F +1 shares

    0.28% of the 13F portfolio, value $1,126,785.

    13F-HR 0001172661-26-003103 filed by COWA, 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 3,111 shares
    Change vs previous 13F -37 shares

    0.3% of the 13F portfolio, value $1,094,828.

    13F-HR 0001172661-26-001949 filed by COWA, 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 3,148 shares
    Change vs previous 13F 0 shares

    0.31% of the 13F portfolio, value $1,030,579.

    13F-HR 0001172661-26-000642 filed by COWA, 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 3,148 shares
    Change vs previous 13F -15 shares

    0.29% of the 13F portfolio, value $888,544.

    13F-HR 0001172661-25-004667 filed by COWA, 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 3,163 shares
    Change vs previous 13F +14 shares

    0.34% of the 13F portfolio, value $883,039.

    13F-HR 0001172661-25-003055 filed by COWA, 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 3,149 shares
    Change vs previous 13F -70 shares

    0.42% of the 13F portfolio, value $980,957.

    13F-HR 0001172661-25-001765 filed by COWA, 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 3,219 shares
    Change vs previous 13F -19 shares

    0.39% of the 13F portfolio, value $838,971.

    13F-HR 0001172661-25-000471 filed by COWA, 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 3,238 shares
    Change vs previous 13F not available

    0.5% of the 13F portfolio, value $1,043,159.

    13F-HR 0001172661-24-004448 filed by COWA, LLC
    Filed (acceptance time not in the bulk data set), ingested

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