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Assenagon Asset Management S.A.: AMRX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Assenagon Asset Management S.A. on AMRX, newest first. How the timeline and the estimate are built.

Assenagon Asset Management S.A. held 2,445,549 AMRX shares at 2026-06-30 per its 13F-HR/A filed 2026-08-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 2,445,549 shares
    Change vs previous 13F -621,812 shares

    0.05% of the 13F portfolio, value $42,332,453.

    13F-HR/A 0001546007-26-000007 filed by Assenagon Asset Management S.A.
    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 3,067,361 shares
    Change vs previous 13F -694,378 shares

    0.06% of the 13F portfolio, value $38,127,297.

    13F-HR 0001546007-26-000003 filed by Assenagon Asset Management S.A.
    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 3,761,739 shares
    Change vs previous 13F +1,611,698 shares

    0.07% of the 13F portfolio, value $47,397,911.

    13F-HR 0001546007-26-000002 filed by Assenagon Asset Management S.A.
    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 2,150,041 shares
    Change vs previous 13F +1,401,190 shares

    0.03% of the 13F portfolio, value $21,521,910.

    13F-HR 0001546007-25-000008 filed by Assenagon Asset Management S.A.
    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 748,851 shares
    Change vs previous 13F -70,885 shares

    0.01% of the 13F portfolio, value $6,058,205.

    13F-HR 0001546007-25-000005 filed by Assenagon Asset Management S.A.
    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 819,736 shares
    Change vs previous 13F +59,267 shares

    0.01% of the 13F portfolio, value $6,869,388.

    13F-HR 0001546007-25-000003 filed by Assenagon Asset Management S.A.
    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 760,469 shares
    Change vs previous 13F -444,525 shares

    0.01% of the 13F portfolio, value $6,022,914.

    13F-HR 0001546007-25-000002 filed by Assenagon Asset Management S.A.
    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 1,204,994 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $10,025,550.

    13F-HR 0001546007-24-000010 filed by Assenagon Asset Management S.A.
    Filed (acceptance time not in the bulk data set), ingested

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