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Terra Nova Asset Management LLC: GMAB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Terra Nova Asset Management LLC on GMAB, newest first. How the timeline and the estimate are built.

Terra Nova Asset Management LLC held 68,527 GMAB shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 68,527 shares
    Change vs previous 13F +4,288 shares

    1.57% of the 13F portfolio, value $2,444,701.

    13F-HR 0001085146-26-000882 filed by Terra Nova Asset Management LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 64,239 shares
    Change vs previous 13F +21,595 shares

    1.08% of the 13F portfolio, value $1,764,646.

    13F-HR 0001658652-26-000006 filed by Terra Nova Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 42,644 shares
    Change vs previous 13F -17,956 shares

    0.85% of the 13F portfolio, value $1,144,139.

    13F-HR 0001658652-26-000002 filed by Terra Nova Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 60,600 shares
    Change vs previous 13F not available

    1.23% of the 13F portfolio, value $1,866,480.

    13F-HR 0001658652-26-000001 filed by Terra Nova Asset Management LLC
    Filed (acceptance time not in the bulk data set), ingested

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