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Disclosery

ABC ARBITRAGE SA: AMGN position timeline

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

ABC ARBITRAGE SA held 0 AMGN shares at 2025-12-31 per its 13F-HR filed 2026-02-04.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -729 shares

    13F-HR 0000945621-26-000142 filed by ABC ARBITRAGE 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 ended2025-09-30
    13F 729 shares
    Change vs previous 13F -5,027 shares

    0.02% of the 13F portfolio, value $205,724.

    13F-HR 0000945621-25-001029 filed by ABC ARBITRAGE SA
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 5,756 shares
    Change vs previous 13F +634 shares

    0.18% of the 13F portfolio, value $1,607,133.

    13F-HR 0000945621-25-000681 filed by ABC ARBITRAGE SA
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 5,122 shares
    Change vs previous 13F -671 shares

    0.3% of the 13F portfolio, value $1,595,759.

    13F-HR 0000945621-25-000426 filed by ABC ARBITRAGE SA
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 5,793 shares
    Change vs previous 13F not available

    0.22% of the 13F portfolio, value $1,509,888.

    13F-HR 0000945621-25-000096 filed by ABC ARBITRAGE SA
    Filed (acceptance time not in the bulk data set), ingested

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