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Assenagon Asset Management S.A.: AEM position timeline

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

Assenagon Asset Management S.A. held 15,861 AEM 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 15,861 shares
    Change vs previous 13F -950 shares

    <0.01% of the 13F portfolio, value $2,463,538.

    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 16,811 shares
    Change vs previous 13F -18,951 shares

    0.01% of the 13F portfolio, value $3,401,476.

    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 35,762 shares
    Change vs previous 13F -4,741 shares

    0.01% of the 13F portfolio, value $6,072,476.

    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 40,503 shares
    Change vs previous 13F +22,336 shares

    0.01% of the 13F portfolio, value $6,823,253.

    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 18,167 shares
    Change vs previous 13F -766 shares

    <0.01% of the 13F portfolio, value $2,160,026.

    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 18,933 shares
    Change vs previous 13F +2,663 shares

    <0.01% of the 13F portfolio, value $2,050,931.

    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 16,270 shares
    Change vs previous 13F -474 shares

    <0.01% of the 13F portfolio, value $1,272,237.

    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 16,744 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,350,333.

    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).