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Natixis Investment Managers: GMAB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Natixis Investment Managers on GMAB, newest first. How the timeline and the estimate are built.

Natixis Investment Managers held 62,632 GMAB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 62,632 shares
    Change vs previous 13F -8,348 shares

    <0.01% of the 13F portfolio, value $1,720,000.

    13F-HR 0001018331-26-000006 filed by NATIXIS ADVISORS, LLC
    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 70,980 shares
    Change vs previous 13F -12,141 shares

    <0.01% of the 13F portfolio, value $1,904,000.

    13F-HR 0001018331-26-000004 filed by NATIXIS ADVISORS, LLC
    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 83,121 shares
    Change vs previous 13F -110,828 shares

    <0.01% of the 13F portfolio, value $2,560,000.

    13F-HR 0001018331-26-000002 filed by NATIXIS ADVISORS, LLC
    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 193,949 shares
    Change vs previous 13F +63,504 shares

    0.01% of the 13F portfolio, value $5,948,000.

    13F-HR 0001018331-25-000009 filed by NATIXIS ADVISORS, LLC
    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 130,445 shares
    Change vs previous 13F +1,920 shares

    <0.01% of the 13F portfolio, value $2,695,000.

    13F-HR 0001018331-25-000006 filed by NATIXIS ADVISORS, LLC
    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 128,525 shares
    Change vs previous 13F -77,244 shares

    <0.01% of the 13F portfolio, value $2,516,000.

    13F-HR 0001018331-25-000004 filed by NATIXIS ADVISORS, LLC
    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 205,769 shares
    Change vs previous 13F -794 shares

    0.01% of the 13F portfolio, value $4,294,000.

    13F-HR 0001018331-25-000002 filed by NATIXIS ADVISORS, LLC
    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 206,563 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $5,036,000.

    13F-HR 0001018331-24-000009 filed by NATIXIS ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).