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Assenagon Asset Management S.A.: ON position timeline

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

Assenagon Asset Management S.A. held 2,807,808 ON 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 2,807,808 shares
    Change vs previous 13F +1,201,534 shares

    0.34% of the 13F portfolio, value $265,450,168.

    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 1,606,274 shares
    Change vs previous 13F +72,514 shares

    0.16% of the 13F portfolio, value $99,460,486.

    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 1,533,760 shares
    Change vs previous 13F +325,991 shares

    0.12% of the 13F portfolio, value $83,053,104.

    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 1,207,769 shares
    Change vs previous 13F +794,775 shares

    0.09% of the 13F portfolio, value $59,555,089.

    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 412,994 shares
    Change vs previous 13F -475,370 shares

    0.03% of the 13F portfolio, value $21,645,016.

    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 888,364 shares
    Change vs previous 13F +615,825 shares

    0.06% of the 13F portfolio, value $36,147,531.

    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 272,539 shares
    Change vs previous 13F -124,783 shares

    0.03% of the 13F portfolio, value $17,183,584.

    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 397,322 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $28,849,550.

    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).