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Disclosery

Assenagon Asset Management S.A.: ADTN position timeline

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

Assenagon Asset Management S.A. held 917,754 ADTN 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 917,754 shares
    Change vs previous 13F +459,802 shares

    0.02% of the 13F portfolio, value $12,756,781.

    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 457,952 shares
    Change vs previous 13F -671,095 shares

    0.01% of the 13F portfolio, value $5,761,036.

    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 1,129,047 shares
    Change vs previous 13F +196,367 shares

    0.01% of the 13F portfolio, value $9,811,418.

    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 932,680 shares
    Change vs previous 13F +814,864 shares

    0.01% of the 13F portfolio, value $8,748,538.

    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 117,816 shares
    Change vs previous 13F 0 shares

    <0.01% of the 13F portfolio, value $1,056,810.

    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 117,816 shares
    Change vs previous 13F -807,494 shares

    <0.01% of the 13F portfolio, value $1,027,356.

    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 925,310 shares
    Change vs previous 13F +263,156 shares

    0.01% of the 13F portfolio, value $7,707,832.

    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 662,154 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,926,573.

    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).