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Assenagon Asset Management S.A.: AOS position timeline

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

Assenagon Asset Management S.A. held 489,264 AOS 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 489,264 shares
    Change vs previous 13F +480,561 shares

    0.04% of the 13F portfolio, value $30,686,638.

    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 8,703 shares
    Change vs previous 13F -97,803 shares

    <0.01% of the 13F portfolio, value $573,876.

    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 106,506 shares
    Change vs previous 13F +56,725 shares

    0.01% of the 13F portfolio, value $7,123,121.

    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 49,781 shares
    Change vs previous 13F +41,384 shares

    0.01% of the 13F portfolio, value $3,654,423.

    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 8,397 shares
    Change vs previous 13F -92,474 shares

    <0.01% of the 13F portfolio, value $550,591.

    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 100,871 shares
    Change vs previous 13F -228,565 shares

    0.01% of the 13F portfolio, value $6,592,929.

    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 329,436 shares
    Change vs previous 13F +61,602 shares

    0.04% of the 13F portfolio, value $22,470,830.

    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 267,834 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $24,059,528.

    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).