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Disclosery

BlackRock, Inc.: GMAB position timeline

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

BlackRock, Inc. held 4,671,252 GMAB shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,671,252 shares
    Change vs previous 13F +134,687 shares

    <0.01% of the 13F portfolio, value $128,319,300.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 4,536,565 shares
    Change vs previous 13F -57,336 shares

    <0.01% of the 13F portfolio, value $121,716,030.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 4,593,901 shares
    Change vs previous 13F +1,143,375 shares

    <0.01% of the 13F portfolio, value $141,492,141.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 3,450,526 shares
    Change vs previous 13F +284,505 shares

    <0.01% of the 13F portfolio, value $105,827,638.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 3,166,021 shares
    Change vs previous 13F -351,831 shares

    <0.01% of the 13F portfolio, value $65,410,001.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 3,517,852 shares
    Change vs previous 13F -680,600 shares

    <0.01% of the 13F portfolio, value $68,879,539.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 4,198,452 shares
    Change vs previous 13F -418,511 shares

    <0.01% of the 13F portfolio, value $87,621,692.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 4,616,963 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $112,561,560.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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