Skip to content
Disclosery

GMAB GENMAB A/S

Follow

Ordinary Shares, nominal value DKK 1 per share (ADR), issuer CIK 1434265

216 managers (219 13F filers) reported a position in GMAB shares at 2025-06-30, 63,738,444 shares in all. 35 filers opened a position and 37 filers sold out during the quarter.

Managers
216
13F filers
219
New
35
Added
81
Reduced
75
Sold out
37
Shares held by filers
63,738,444

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
NFJ INVESTMENT GROUP, LLC48$992<0.01%-8,47013F-HRTimeline
Binnacle Investments Inc39$806<0.01%+2313F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…38$785<0.01%new13F-HRTimelineGroup
Private Wealth Asset Management, LLC35$723<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC25$517<0.01%-5813F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…23$475<0.01%-2413F-HRTimeline
Whipplewood Advisors, LLC18$372<0.01%-14813F-HRTimeline
Principia Wealth Advisory, LLC13$269<0.01%new13F-HRTimeline
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO12$248<0.01%-4213F-HRTimelineGroup
Salomon & Ludwin, LLC12$245<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC8$165<0.01%new13F-HRTimeline
PRIVATE TRUST CO NA8$165<0.01%013F-HRTimeline
Abound Wealth Management7$145<0.01%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\4$83<0.01%new13F-HRTimelineGroup
FNY Investment Advisers, LLC2$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • Darwin Global Management, Ltd. and 2 other reporting persons reported 3,668,310 GMAB shares, 5.9% of the class, as of 2026-09-28, in a 13G filed 2026-10-05. 0000902664-26-004067

    Accepted , ingested