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Assenagon Asset Management S.A.: COST position timeline

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

Assenagon Asset Management S.A. held 670,304 COST 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 670,304 shares
    Change vs previous 13F +160,619 shares

    0.81% of the 13F portfolio, value $627,049,283.

    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 509,685 shares
    Change vs previous 13F -627,751 shares

    0.81% of the 13F portfolio, value $507,865,425.

    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 1,137,436 shares
    Change vs previous 13F +1,070,005 shares

    1.47% of the 13F portfolio, value $980,856,560.

    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 67,431 shares
    Change vs previous 13F -758,869 shares

    0.09% of the 13F portfolio, value $62,416,157.

    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 826,300 shares
    Change vs previous 13F -377,557 shares

    1.3% of the 13F portfolio, value $817,987,422.

    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 1,203,857 shares
    Change vs previous 13F +135,085 shares

    2.03% of the 13F portfolio, value $1,138,583,873.

    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 1,068,772 shares
    Change vs previous 13F +382,367 shares

    1.76% of the 13F portfolio, value $979,283,720.

    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 686,405 shares
    Change vs previous 13F not available

    1.26% of the 13F portfolio, value $608,511,761.

    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).