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Disclosery

RHUMBLINE ADVISERS: GMAB position timeline

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

RHUMBLINE ADVISERS held 39,985 GMAB shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 39,985 shares
    Change vs previous 13F +423 shares

    <0.01% of the 13F portfolio, value $1,098,372.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 39,562 shares
    Change vs previous 13F +2,500 shares

    <0.01% of the 13F portfolio, value $1,061,433.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 37,062 shares
    Change vs previous 13F +21,048 shares

    <0.01% of the 13F portfolio, value $1,141,500.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 16,014 shares
    Change vs previous 13F -1,193 shares

    <0.01% of the 13F portfolio, value $491,139.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 17,207 shares
    Change vs previous 13F +251 shares

    <0.01% of the 13F portfolio, value $355,488.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 16,956 shares
    Change vs previous 13F +532 shares

    <0.01% of the 13F portfolio, value $331,990.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 16,424 shares
    Change vs previous 13F -2,430 shares

    <0.01% of the 13F portfolio, value $342,759.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 18,854 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $459,651.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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