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Genmab A/S

GMAB
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001434265

No open-market purchases or sales by Genmab A/S insiders were filed in the last 90 days; 291 institutions reported holding it in 13F filings for Q2 2026, worth $2.81B in total; no superinvestor holds it.

Other share classesGNMSF

13F holders, Q1 2026

Institutional positions in Genmab A/S as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
275
−15 vs. Q4 2025
Shares held
81.8M
+9.62M (+13.3%) vs. Q4 2025
Total value
$2.23B
+$8.64M (+0.4%) vs. Q4 2025
New holders
44
106 more added
Sold out
59
94 more reduced

3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting GMAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 275 institutions
Q1 2021: 211 institutionsQ2 2021: 213 institutionsQ3 2021: 213 institutionsQ4 2021: 212 institutionsQ1 2022: 204 institutionsQ2 2022: 181 institutionsQ3 2022: 194 institutionsQ4 2022: 238 institutionsQ1 2023: 217 institutionsQ2 2023: 214 institutionsQ3 2023: 234 institutionsQ4 2023: 226 institutionsQ1 2024: 227 institutionsQ2 2024: 220 institutionsQ3 2024: 224 institutionsQ4 2024: 230 institutionsQ1 2025: 220 institutionsQ2 2025: 218 institutionsQ3 2025: 253 institutionsQ4 2025: 293 institutionsQ1 2026: 275 institutionsQ2 2026: 291 institutions
Value heldQ1 2026: $2.23B
Q1 2021: $1.37BQ2 2021: $1.89BQ3 2021: $1.89BQ4 2021: $1.58BQ1 2022: $1.41BQ2 2022: $1.15BQ3 2022: $1.43BQ4 2022: $1.94BQ1 2023: $1.62BQ2 2023: $1.59BQ3 2023: $1.67BQ4 2023: $1.48BQ1 2024: $1.43BQ2 2024: $1.23BQ3 2024: $1.27BQ4 2024: $1.27BQ1 2025: $1.27BQ2 2025: $1.32BQ3 2025: $1.89BQ4 2025: $2.26BQ1 2026: $2.23BQ2 2026: $2.81B
Institutions holding GMAB and their total value by quarter
QuarterHoldersValue
Q2 2026291$2.81B
Q1 2026275$2.23B
Q4 2025293$2.26B
Q3 2025253$1.89B
Q2 2025218$1.32B
Q1 2025220$1.27B
Q4 2024230$1.27B
Q3 2024224$1.27B
Q2 2024220$1.23B
Q1 2024227$1.43B
Q4 2023226$1.48B
Q3 2023234$1.67B
Q2 2023214$1.59B
Q1 2023217$1.62B
Q4 2022238$1.94B
Q3 2022194$1.43B
Q2 2022181$1.15B
Q1 2022204$1.41B
Q4 2021212$1.58B
Q3 2021213$1.89B
Q2 2021213$1.89B
Q1 2021211$1.37B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Genmab A/S; share changes are against Q4 2025.

Institutions holding GMAB in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Jones Financial Companies LLLP4,691$121.1K0.00%+2,847+154.4%Added
EverSource Wealth Advisors, LLC4,597$123.3K0.00%+1,565+51.6%Added
Parallel Advisors, LLC4,871$130.7K0.00%+669+15.9%Added
Strategic Investment Advisors5,113$137.2K0.01%+5,113New
TD Private Client Wealth LLC5,200$139.5K0.00%−3,160−37.8%Reduced
Great West Life Assurance Co6,261$168.0K0.00%+1,739+38.5%Added
PDS Planning, Inc7,464$200.3K0.01%−795−9.6%Reduced
Colony Group, LLC8,898$204.2K0.00%+2,036+29.7%Added
Integrated Advisors Network LLC7,635$204.8K0.01%+7,635New
Glenmede Trust Co NA7,771$208.5K0.00%−7,072−47.6%Reduced
Syon Capital LLC7,900$212.0K0.01%+408+5.4%Added
Summit Trail Advisors, LLC7,948$213.2K0.00%+7,948New
Pavaki Capital Management LLC8,000$214.6K0.15%+8,000New
Smartleaf Asset Management LLC8,399$216.9K0.01%+495+6.3%Added
Independent Financial Group, LLC8,232$220.9K0.00%−163−1.9%Reduced
Dorsey & Whitney Trust CO LLC8,638$231.8K0.01%+552+6.8%Added
CWM, LLC8,668$232.6K0.00%+5,929+216.5%Added
SG Americas Securities, LLC8,887$238.0K0.00%+2,365+36.3%Added
Allspring Global Investments Holdings, LLC9,117$246.8K0.00%+1,986+27.9%Added
Aaron Wealth Advisors9,285$249.1K0.01%+1,375+17.4%Added
M&T Bank Corp9,462$253.9K0.00%+331+3.6%Added
Kestra Advisory Services, LLC9,988$268.0K0.00%+6,855+218.8%Added
DGS Capital Management, LLC10,173$272.9K0.04%−8,030−44.1%Reduced
Snowden Capital Advisors LLC10,336$277.3K0.01%+2,275+28.2%Added
Sanctuary Advisors, LLC10,850$291.1K0.00%−57,908−84.2%Reduced
Personal Cfo Solutions, LLC10,866$291.5K0.04%+386+3.7%Added
Yousif Capital Management, LLC10,943$293.6K0.00%00.0%Unchanged
Summitry LLC11,170$299.7K0.01%+567+5.3%Added
China Universal Asset Management Co., Ltd.11,424$306.5K0.02%+1,899+19.9%Added
Ronald Blue Trust, Inc.11,609$311.5K0.00%−130−1.1%Reduced
Marotta Asset Management11,720$319.0K0.06%−150−1.3%Reduced
Burns Matteson Capital Management, LLC12,322$330.6K0.13%+4,738+62.5%Added
CAPROCK Group, Inc.12,910$346.4K0.01%+3,476+36.8%Added
Headlands Technologies LLC13,003$348.9K0.04%+5,949+84.3%Added
Scientech Research LLC13,109$351.7K0.29%+13,109New
Schonfeld Strategic Advisors LLC13,467$361.3K0.00%+13,467New
Wealth Alliance13,615$365.3K0.04%−489−3.5%Reduced
Versant Capital Management, Inc13,620$365.4K0.04%+2,965+27.8%Added
United Capital Management of KS, Inc.12,000$369.6K0.06%+3,000+33.3%Added
NewEdge Wealth, LLC13,801$370.3K0.00%+306+2.3%Added
One Wealth Advisors, LLC13,820$370.8K0.05%+133+1.0%Added
Wealth Enhancement Advisory Services, LLC13,861$381.2K0.00%−957−6.5%Reduced
Regions Financial Corp14,646$393.0K0.00%−137−0.9%Reduced
Marshall Wace, LLP15,000$402.4K0.00%−343,440−95.8%Reduced
Park Avenue Securities LLC15,364$412.0K0.00%−2,506−14.0%Reduced
HighTower Advisors, LLC15,433$414.1K0.00%+15,433New
Crossmark Global Holdings, Inc.15,514$416.2K0.01%−7,965−33.9%Reduced
Signaturefd, LLC15,780$423.4K0.01%+711+4.7%Added
Winton Group Ltd15,800$423.9K0.01%+15,800New
Laird Norton Trust Company, LLC15,890$426.3K0.01%+51+0.3%Added
Arrowpoint Investment Partners (Singapore) Pte. Ltd.16,030$430.1K0.63%−27,198−62.9%Reduced
Rockefeller Capital Management L.P.16,073$431.2K0.00%+3,501+27.8%Added
O'Shaughnessy Asset Management, LLC16,083$431.5K0.00%+961+6.4%Added
CI Private Wealth, LLC16,647$436.2K0.00%−822−4.7%Reduced
Ieq Capital, LLC16,747$449.3K0.00%−374−2.2%Reduced
Walleye Capital LLC18,907$507.3K0.00%+18,907New
Vise Technologies, Inc.16,544$509.6K0.01%00.0%Unchanged
Sterling Capital Management LLC19,862$532.9K0.01%−1,858−8.6%Reduced
Evergreen Capital Management LLC20,779$557.5K0.01%−1,571−7.0%Reduced
Ethic Inc.21,700$582.2K0.01%+1,135+5.5%Added
Axq Capital, LP21,777$584.3K0.08%+21,777New
Gallacher Capital Management LLC21,797$584.8K0.22%+232+1.1%Added
Quadrant Capital Group LLC21,957$589.1K0.02%−439−2.0%Reduced
Hantz Financial Services, Inc.21,996$590.0K0.01%−1,103−4.8%Reduced
Group One Trading, L.P.23,352$626.5K0.02%−6,147−20.8%Reduced
Pathstone Holdings, LLC23,728$636.6K0.00%+2,218+10.3%Added
Brinker Capital Investments, LLC24,055$645.4K0.01%+156+0.7%Added
SBI Okasan Asset Management Co.Ltd.25,600$661.2K0.03%+4,900+23.7%Added
RSM US Wealth Management LLC24,889$667.8K0.01%−216−0.9%Reduced
Captrust Financial Advisors25,515$684.6K0.00%−24,920−49.4%Reduced
BankChampaign, National Association25,622$687.4K0.68%+749+3.0%Added
Mercer Global Advisors Inc26,061$699.2K0.00%−467−1.8%Reduced
Sequoia Financial Advisors, LLC27,136$728.0K0.00%−5,201−16.1%Reduced
Commonwealth Equity Services, LLC28,509$764.9K0.00%+28,509New
The PNC Financial Services Group, Inc.28,595$767.2K0.00%−1,238−4.1%Reduced
Keybank National Association30,530$819.1K0.00%−5,204−14.6%Reduced
Virtus ETF Advisers LLC30,830$827.2K0.39%+3,335+12.1%Added
AdvisorShares Investments LLC30,853$827.8K0.15%+653+2.2%Added
Citigroup Inc30,943$830.2K0.00%−7,296−19.1%Reduced
UBS Asset Management Americas Inc32,644$875.8K0.00%+26,548+435.5%Added
Quadrature Capital Ltd33,399$896.1K0.01%−46,452−58.2%Reduced
Squarepoint Ops LLC34,533$926.5K0.00%+34,533New
Skopos Labs, Inc.35,823$961.1K0.03%+6,637+22.7%Added
Integrated Quantitative Investments LLC36,355$975.4K0.18%+36,355New
Grandfield & Dodd, LLC37,163$997.1K0.06%−935−2.5%Reduced
MML Investors Services, LLC38,230$1.03M0.00%−1,019−2.6%Reduced
Legacy Wealth Asset Management, LLC38,680$1.04M0.25%+16,652+75.6%Added
Rhumbline Advisers39,562$1.06M0.00%+2,500+6.7%Added
Cerity Partners LLC39,702$1.07M0.00%−891−2.2%Reduced
Boothbay Fund Management, LLC40,048$1.07M0.03%+40,048New
Truist Financial Corp42,057$1.13M0.00%+3,584+9.3%Added
Barometer Capital Management Inc.42,400$1.14M0.39%+37,900+842.2%Added
Terra Nova Asset Management LLC42,644$1.14M0.85%−17,956−29.6%Reduced
Y-Intercept (Hong Kong) Ltd44,668$1.20M0.02%+44,668New
Davenport & Co LLC44,901$1.20M0.01%+140+0.3%Added
Diversify Wealth Management, LLC46,564$1.22M0.02%+46,564New
Atria Investments LLC45,416$1.22M0.01%+2,954+7.0%Added
XTX Topco Ltd46,709$1.25M0.02%+11,112+31.2%Added
Fifth Third Bancorp47,371$1.27M0.00%−1,296−2.7%Reduced
Pinnacle Financial Partners, Inc.47,441$1.27M0.01%+126+0.3%Added