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Disclosery

Longbow Finance SA: AMGN position timeline

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

Longbow Finance SA held 0 AMGN shares at 2025-09-30 per its 13F-HR filed 2025-11-06.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -25,332 shares

    13F-HR 0001104659-25-107752 filed by Longbow Finance SA
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-06-30
    13F 25,332 shares
    Change vs previous 13F +25,332 shares

    0.75% of the 13F portfolio, value $7,072,948.

    13F-HR 0001104659-25-073757 filed by Longbow Finance SA
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2024-12-31
    13F 0 shares
    Change vs previous 13F -12,257 shares

    13F-HR 0001104659-25-009112 filed by Longbow Finance SA
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  4. period ended2024-09-30
    13F 12,257 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $3,949,328.

    13F-HR 0001104659-24-116203 filed by Longbow Finance SA
    Filed (acceptance time not in the bulk data set), ingested

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