Skip to content
Disclosery

GMAB GENMAB A/S

Follow

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

275 managers (276 13F filers) reported a position in GMAB shares at 2026-03-31, 81,840,206 shares in all. 42 filers opened a position and 59 filers sold out during the quarter.

Managers
275
13F filers
276
New
42
Added
106
Reduced
94
Sold out
59
Shares held by filers
81,840,206

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Orbis Allan Gray Ltdin group Orbis Allan Gray Ltd12,925,578$347M1.46%-1,492,88413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.9,557,149$294M0.1%-1,319,94513F-HRTimeline
Paradigm Biocapital Advisors LPin group Paradigm Biocapital Advisors …7,967,836$214M4.37%+928,00213F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …4,975,324$133M0.07%-2,73413F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,536,565$122M<0.01%-57,33613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC4,414,550$118M0.19%+921,70013F-HRTimeline
Deep Track Capital, LP3,663,250$98.3M2.03%new13F-HRTimeline
Harding Loevner LP3,231,601$86.7M0.89%-138,54213F-HRTimeline
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…2,462,000$66.1M0.78%new13F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP2,461,342$66M0.05%+1,126,06913F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP2,339,432$62.8M0.05%+1,443,58913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY2,184,701$58.6M<0.01%+350,26213F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,251,590$33.6M0.05%+572,21113F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources1,193,145$32M0.01%+1,162,49513F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…1,077,471$28.9M0.03%-21,07913F-HRTimelineGroup
FMR LLCin group FMR LLC1,011,726$27.1M<0.01%-45,61413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP950,534$25.5M<0.01%-6,49513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC931,259$25M<0.01%-402,04413F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding862,301$23.1M+43,074Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…797,068$21.4M0.02%+86,48113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC792,293$21.3M0.02%+697,72013F-HRTimelineGroup
Perpetual Ltdin group Perpetual Ltd758,503$20.4M0.31%-68,71413F-HRTimelineGroup
Sofinnova Investments, Inc.752,261$20.2M1.01%new13F-HRTimeline
Qube Research & Technologies Ltd677,346$18.2M0.03%+637,89113F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.645,481$17.3M0.05%+138,82013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC538,944$14.5M0.01%+107,39213F-HRTimelineGroup
CIBC WORLD MARKET INC.488,266$13.1M0.02%+120,98413F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …457,508$12.3M0.14%+92,75213F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding330,776$8.87M+140,489Timeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN319,592$8.57M<0.01%+285,44013F-HR/ATimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…310,000$8.32M0.05%-15,00013F-HRTimelineGroup
Quantinno Capital Management LP282,498$7.58M0.01%+35,58813F-HRTimeline
EAGLE GLOBAL ADVISORS LLC244,565$6.56M0.24%-4,74513F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/241,520$6.48M<0.01%-98,39713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS227,587$6.11M<0.01%+179,94913F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC224,144$6.01M0.01%-9,70813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO222,607$5.75M<0.01%-5,88113F-HR/ATimelineGroup
MOORE CAPITAL MANAGEMENT, LP211,705$5.68M0.21%new13F-HRTimeline
SUPERSTRING CAPITAL MANAGEMENT LP196,709$5.28M3.77%+167,54713F-HRTimeline
LPL Financial LLC188,637$5.06M<0.01%-249,38113F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC184,124$4.94M0.02%new13F-HRTimelineGroup
AIMZ Investment Advisors, LLC160,910$4.32M1.33%-2,40013F-HRTimeline
FOLKETRYGDFONDET160,773$4.31M0.08%-14,03213F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA150,135$4.03M<0.01%+2,63713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co127,571$3.42M<0.01%+16,77213F-HRTimelineGroup
Creative Planningin group Creative Planning118,596$3.18M<0.01%-11,98713F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC98,432$2.64M<0.01%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\95,548$2.56M<0.01%-33,79513F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO93,012$2.5M<0.01%+18,05513F-HRTimelineGroup
SummitTX Capital, L.P.84,354$2.26M0.07%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC83,279$2.23M<0.01%+1,05213F-HRTimelineGroup
Ishara Investments LP82,000$2.2M2.22%+12,00013F-HRTimeline
Cetera Investment Advisers81,420$2.18M<0.01%-2,50413F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP79,105$2.12M<0.01%+39,17413F-HRTimelineGroup
INGALLS & SNYDER LLC72,891$1.96M0.07%-21413F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC70,970$1.9M0.02%+4,47913F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers70,980$1.9M<0.01%-12,14113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC66,902$1.78M<0.01%+19,04613F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.65,822$1.77M0.02%+4,56113F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC65,130$1.75M<0.01%+18,36913F-HRTimelineGroup
Dorsey Wright & Associates64,388$1.73M0.21%+19,55113F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC61,924$1.66M<0.01%+43413F-HR/ATimelineGroup
Vestmark Advisory Solutions, Inc.59,306$1.59M0.02%-50,05213F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp58,921$1.58M<0.01%+2,44213F-HRTimelineGroup
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC57,292$1.54M0.02%-16,36213F-HRTimelineGroup
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…57,023$1.53M0.05%-4,00413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP56,438$1.51M<0.01%+81513F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC56,309$1.51M<0.01%+50913F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.55,399$1.49M0.01%new13F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC55,047$1.48M0.03%-1,02513F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC53,962$1.45M<0.01%-2,95913F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/52,688$1.41M<0.01%-16413F-HRTimelineGroup
Advisors Preferred, LLCin group Advisors Preferred, LLC50,720$1.36M0.2%new13F-HRTimelineGroup
Avidity Partners Management LP50,000$1.34M0.27%-42,00013F-HR/ATimeline
Vident Advisory, LLCin group Vident Advisory, LLC48,379$1.3M0.01%+8,67213F-HRTimelineGroup
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …47,441$1.27M0.01%+12613F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…47,371$1.27M<0.01%-1,29613F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd46,709$1.25M0.02%+11,11213F-HRTimelineGroup
Atria Investments, Inc45,416$1.22M0.01%+2,95413F-HRTimeline
DIVERSIFY WEALTH MANAGEMENT, LLCin group Diversify Advisory Services, …46,564$1.22M0.02%new13F-HRTimelineGroup
DAVENPORT & Co LLC44,901$1.2M0.01%+14013F-HRTimeline
Y-Intercept (Hong Kong) Ltd44,668$1.2M0.02%new13F-HRTimeline
Terra Nova Asset Management LLC42,644$1.14M0.85%-17,95613F-HRTimeline
BAROMETER CAPITAL MANAGEMENT INC.42,400$1.14M0.39%+37,90013F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP42,057$1.13M<0.01%+3,58413F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC40,048$1.07M0.02%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC39,702$1.07M<0.01%-89113F-HRTimelineGroup
RHUMBLINE ADVISERS39,562$1.06M<0.01%+2,50013F-HRTimeline
Legacy Wealth Asset Management, LLC38,680$1.04M0.25%+16,65213F-HRTimeline
MML INVESTORS SERVICES, LLC38,230$1.03M<0.01%-1,01913F-HRTimeline
GRANDFIELD & DODD, LLC37,163$997K0.06%-93513F-HRTimeline
Integrated Quantitative Investments LLC36,355$975K0.18%new13F-HRTimeline
Brooklyn Investment Group35,823$961K0.03%+6,63713F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC34,533$927K<0.01%new13F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd33,399$896K0.01%-46,45213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC30,943$830K<0.01%-7,29613F-HRTimelineGroup
AdvisorShares Investments LLC30,853$828K0.15%+65313F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…30,830$827K0.38%+3,33513F-HRTimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…30,530$819K<0.01%-5,20413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…28,595$767K<0.01%-1,23813F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC28,509$765K<0.01%new13F-HRTimeline
Sequoia Financial Advisors, LLC27,136$728K<0.01%-5,20113F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV26,061$699K<0.01%-46713F-HRTimeline
BankChampaign, National Association25,622$687K0.68%+74913F-HRTimeline
CAPTRUST FINANCIAL ADVISORS25,515$685K<0.01%-24,92013F-HRTimeline
CHOREO, LLC24,889$668K0.01%-21613F-HRTimeline
SBI Okasan Asset Management Co.Ltd.25,600$661K0.03%+4,90013F-HRTimeline
Orion Porfolio Solutions, LLC24,055$645K0.01%+15613F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC23,728$637K<0.01%+2,21813F-HRTimelineGroup
GROUP ONE TRADING LLC23,352$627K0.02%-6,14713F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.21,996$590K0.01%-1,10313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
QUADRANT CAPITAL GROUP LLC21,957$589K0.02%-43913F-HR/ATimeline
Gallacher Capital Management LLC21,797$585K0.22%+23213F-HRTimeline
AXQ CAPITAL, LP21,777$584K0.08%new13F-HRTimeline
Ethic Inc.21,700$582K0.01%+1,13513F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC20,779$558K0.01%-1,57113F-HRTimeline
Sterling Capital Management LLC19,862$533K0.01%-1,85813F-HRTimeline
Vise Technologies, Inc.16,544$510K0.01%013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC18,907$507K<0.01%new13F-HR/ATimelineGroup
IEQ CAPITAL, LLC16,747$449K<0.01%-37413F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP16,647$436K<0.01%-82213F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC16,083$432K<0.01%+96113F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…16,073$431K<0.01%+3,50113F-HRTimelineGroup
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…16,030$430K0.63%-27,19813F-HRTimelineGroup
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…15,890$426K0.01%+5113F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd15,800$424K0.01%new13F-HRTimelineGroup
SIGNATUREFD, LLC15,780$423K0.01%+71113F-HRTimeline
Crossmark Global Holdings, Inc.15,514$416K0.01%-7,96513F-HRTimeline
HighTower Advisors, LLC15,433$414K<0.01%new13F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC15,364$412K<0.01%-2,50613F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP15,000$402K<0.01%-343,44013F-HRTimelineGroup
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP14,646$393K<0.01%-13713F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…13,861$381K<0.01%-95713F-HRTimeline
One Wealth Advisors, LLC13,820$371K0.05%+13313F-HRTimeline
NewEdge Wealth, LLC13,801$370K<0.01%+30613F-HRTimeline
United Capital Management of KS, Inc.12,000$370K0.06%+3,00013F-HRTimeline
Versant Capital Management, Inc13,620$365K0.04%+2,96513F-HRTimeline
WEALTH ALLIANCE, LLC13,615$365K0.04%-48913F-HRTimeline
Schonfeld Strategic Advisors LLC13,467$361K<0.01%new13F-HRTimeline
Scientech Research LLC13,109$352K0.29%new13F-HRTimeline
Headlands Technologies LLC13,003$349K0.04%+5,94913F-HRTimeline
Caprock Group, LLC12,910$346K0.01%+3,47613F-HRTimeline
Burns Matteson Capital Management, LLC12,322$331K0.13%+4,73813F-HRTimeline
Marotta Asset Management11,720$319K0.06%-15013F-HRTimeline
Blue Trust, Inc.11,609$311K<0.01%-13013F-HRTimeline
China Universal Asset Management Co., L…11,424$307K0.02%+1,89913F-HRTimeline
SUMMITRY LLC11,170$300K0.01%+56713F-HR/ATimeline
YOUSIF CAPITAL MANAGEMENT, LLC10,943$294K<0.01%013F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC10,866$292K0.04%+38613F-HRTimeline
Sanctuary Advisors, LLC10,850$291K<0.01%-57,90813F-HRTimeline
Snowden Capital Advisors LLC10,336$277K0.01%+2,27513F-HRTimeline
DGS Capital Management, LLCin group DGS Capital Management, LLC10,173$273K0.04%-8,03013F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 2 filers holding9,988$268K-20,206Timeline
M&T Bank Corpin group M&T Bank Corp9,462$254K<0.01%+33113F-HR/ATimelineGroup
Aaron Wealth Advisors LLC9,285$249K0.01%+1,37513F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …9,117$247K<0.01%+1,98613F-HRTimelineGroup
SG Americas Securities, LLC8,887$238K<0.01%+2,36513F-HRTimeline
CWM, LLCin group CWM, LLC8,668$233K<0.01%+5,92913F-HRTimelineGroup
Dorsey & Whitney Trust CO LLC8,638$232K0.01%+55213F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC8,232$221K<0.01%-16313F-HR/ATimeline
Smartleaf Asset Management LLC8,399$217K0.01%+49513F-HRTimeline
Pavaki Capital Management LLC8,000$215K0.15%new13F-HRTimeline
Summit Trail Advisors, LLC7,948$213K<0.01%new13F-HRTimeline
SYON CAPITAL LLC7,900$212K0.01%+40813F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA7,771$208K<0.01%-7,07213F-HRTimelineGroup
Integrated Advisors Network LLC7,635$205K0.01%new13F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth8,898$204K<0.01%+2,03613F-HRTimelineGroup
PDS Planning, Inc7,464$200K0.01%-79513F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co6,261$168K<0.01%+1,73913F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC5,200$140K<0.01%-3,16013F-HRTimeline
Strategic Investment Advisors / MI5,113$137K0.01%new13F-HRTimeline
Parallel Advisors, LLC4,871$131K<0.01%+66913F-HR/ATimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…4,597$123K<0.01%+1,56513F-HR/ATimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP4,691$121K<0.01%+2,84713F-HRTimelineGroup
Quantbot Technologies LP3,836$103K<0.01%new13F-HRTimeline
GAMMA Investing LLC3,417$91.7K<0.01%-1,33813F-HRTimeline
Rossby Financial, LCC3,266$88.9K0.02%-3813F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,526$67.8K<0.01%+1,29013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC2,514$67.5K<0.01%-4113F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC2,139$57.4K<0.01%+2,13413F-HRTimelineGroup
Banque Transatlantique SAin group Banque Transatlantique SA1,913$51.3K<0.01%new13F-HRTimelineGroup
Farther Finance Advisors, LLC1,885$51.3K<0.01%-5313F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO1,646$44.2K<0.01%+1,48613F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.1,554$41.7K<0.01%+5913F-HRTimeline
Community Bank, N.A.1,523$40.8K<0.01%013F-HRTimeline
Founders Capital Management1,400$37.6K0.02%013F-HRTimeline
Financial Perspectives, Inc1,333$35.8K0.01%013F-HRTimeline
GF FUND MANAGEMENT CO. LTD.1,313$35.2K<0.01%+16513F-HRTimeline
V-Square Quantitative Management LLC1,267$34K<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC1,217$32.7K0.01%013F-HRTimeline
Allworth Financial LP1,119$30K<0.01%-5113F-HRTimeline
Cromwell Holdings LLC1,077$28.9K0.02%-45413F-HRTimeline
Arax Advisory Partners1,062$28.5K<0.01%-1,88313F-HRTimeline
UMB Bank, n.a.1,013$27.2K<0.01%-11013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Advisory Services Network, LLC999$26.8K<0.01%new13F-HRTimeline
FIRST HORIZON CORP940$25.2K<0.01%-1613F-HRTimeline
Owl Creek Wealth Partners LLC882$23.7K0.01%13F-HRTimeline
LRI Investments, LLC774$20.8K<0.01%+19113F-HRTimeline
Sound Income Strategies, LLC721$19.6K<0.01%+63413F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…695$18.6K<0.01%-109,96413F-HRTimelineGroup

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