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Assenagon Asset Management S.A.: AMAT position timeline

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

Assenagon Asset Management S.A. held 532,010 AMAT 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 532,010 shares
    Change vs previous 13F -1,183,232 shares

    0.5% of the 13F portfolio, value $384,643,230.

    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 1,715,242 shares
    Change vs previous 13F -202,180 shares

    0.94% of the 13F portfolio, value $586,252,563.

    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 1,917,422 shares
    Change vs previous 13F -194,816 shares

    0.74% of the 13F portfolio, value $492,758,280.

    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 2,112,238 shares
    Change vs previous 13F +87,973 shares

    0.64% of the 13F portfolio, value $432,459,608.

    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 2,024,265 shares
    Change vs previous 13F +174,312 shares

    0.59% of the 13F portfolio, value $370,582,194.

    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 1,849,953 shares
    Change vs previous 13F +94,861 shares

    0.48% of the 13F portfolio, value $268,465,179.

    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 1,755,092 shares
    Change vs previous 13F +364,591 shares

    0.51% of the 13F portfolio, value $285,430,612.

    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 1,390,501 shares
    Change vs previous 13F not available

    0.58% of the 13F portfolio, value $280,950,727.

    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).