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Disclosery

ARGX ARGENX SE

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ADR (ADR), issuer CIK 1697862

392 managers (397 13F filers) reported a position in ARGX shares at 2024-12-31, 34,127,914 shares in all. 61 filers opened a position and 35 filers sold out during the quarter.

Managers
392
13F filers
397
New
61
Added
144
Reduced
122
Sold out
35
Shares held by filers
34,127,914

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

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
FMR LLCin group FMR LLC5,618,222$3.46B0.21%+824,75013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/5,516,894$3.39B0.39%-303,65313F-HRTimeline
Artisan Partners Limited Partnership3,069,995$1.89B2.91%-443,24713F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson2,312,358$1.42B0.72%-166,84913F-HRTimelineGroup
Capital World Investors1,786,936$1.1B0.17%+86,68713F-HRTimeline
Avoro Capital Advisors LLC1,238,467$762M10.77%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,068,950$657M0.01%-55,86613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY938,538$577M0.04%+7,78913F-HR/ATimelineGroup
Franklin Resourcesgroup of 2 filers holding764,419$470M+40,903Timeline
RTW INVESTMENTS, LP673,497$414M6.26%+19,06713F-HRTimeline
Bellevue Group AGin group Bellevue Group AG593,184$365M7.02%-39,64513F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC514,105$316M0.29%-100,82113F-HRTimelineGroup
T. Rowe Price Investment Management, In…487,853$300M0.19%-283,71913F-HRTimeline
Paradigm Biocapital Advisors LPin group Paradigm Biocapital Advisors …481,305$296M10.3%+93113F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…424,974$261M0.05%-57,37213F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.404,016$248M0.05%-29,50013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO366,620$225M0.29%-14,07513F-HRTimelineGroup
JENNISON ASSOCIATES LLC302,149$186M0.11%+64,18313F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.288,299$177M0.2%+186,69713F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…284,694$175M0.19%-66,90913F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/258,549$159M0.01%-77,15813F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital242,178$149M0.39%-8,12613F-HRTimelineGroup
Rock Springs Capital Management LP229,600$141M5.38%-3,90013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.215,752$133M1.48%+55,75213F-HR/ATimelineGroup
1832 Asset Management L.P.207,300$127M0.23%+58,00013F-HRTimeline
LORD, ABBETT & CO. LLC206,202$127M0.4%+43,23913F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP191,553$118M0.15%+124,27113F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC189,700$117M2.42%-14,80013F-HRTimelineGroup
TD Asset Management Inc172,681$106M0.09%-7,98913F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.170,247$105M0.23%-40,89713F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC155,376$95.6M0.05%-76,53313F-HRTimelineGroup
Fiera Capital Corpin group Fiera Capital Corp155,260$95.5M0.3%-3,09313F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.147,989$91M0.25%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC146,960$90.4M0.02%+14,77813F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …144,211$89.4M0.14%+143,83413F-HRTimelineGroup
TimesSquare Capital Management, LLC124,245$76.4M1.11%+14,75513F-HRTimeline
ARMISTICE CAPITAL, LLC124,000$76.3M1.77%-28,00013F-HRTimeline
Perpetual Ltdin group Perpetual Ltd120,914$74.4M0.87%-19,86613F-HRTimelineGroup
Siren, L.L.C.in group Siren, L.L.C.115,045$70.8M3.13%-28,60213F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc112,970$69.5M0.02%+3,41713F-HRTimelineGroup
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP111,904$68.8M0.74%013F-HRTimelineGroup
Public Sector Pension Investment Board105,972$65.2M0.28%new13F-HRTimeline
EVENTIDE ASSET MANAGEMENT, LLC104,144$64.1M1.17%-4,04513F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\102,025$62.7M0.02%-4,66513F-HR/ATimelineGroup
Checkpoint Capital L.P.92,500$56.9M28.95%013F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…89,787$55.2M0.1%-79,00013F-HRTimelineGroup
BRAIDWELL LP80,766$49.7M1.47%-15,95813F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding76,546$47.1M+7,257Timeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP75,409$46.4M0.04%-6,67713F-HRTimelineGroup
ALKEON CAPITAL MANAGEMENT LLC75,000$46.1M0.27%-270,00013F-HRTimeline
Eagle Health Investments LP74,990$46.1M11.31%013F-HRTimeline
Woodline Partners LP74,237$45.7M0.31%+55,65613F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC70,802$43.5M0.02%13F-HR/ATimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC70,637$43.4M0.06%+64,68413F-HRTimelineGroup
PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC67,471$41.5M1.16%-51,36813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC64,424$39.6M0.03%-45,33613F-HRTimelineGroup
PFM Health Sciences, LP63,699$39.2M2.98%-23,13313F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND63,534$39.1M0.05%-41,00013F-HR/ATimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …62,113$38.2M0.03%+52713F-HRTimelineGroup
Aberdeen Group plcin group Aberdeen Group plc61,262$37.7M0.07%-6,00013F-HRTimelineGroup
Tri Locum Partners LP58,258$35.8M7.42%-4,21613F-HRTimeline
PINEBRIDGE INVESTMENTS, L.P.56,925$35M0.26%+7,90913F-HRTimeline
PGGM Investments56,771$34.9M0.46%-7,63813F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP54,128$33.3M<0.01%+16,18813F-HRTimelineGroup
Finepoint Capital LP52,928$32.6M3.75%-1,50013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN52,711$32.4M0.01%+7,14913F-HRTimelineGroup
Candriam S.C.A.48,210$29.6M0.17%-3,20813F-HRTimeline
Driehaus Capital Management LLC47,354$29.1M0.24%+1,69913F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP46,809$28.8M0.04%+8,56813F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC46,357$28.5M0.1%new13F-HRTimeline
First Turn Management, LLC43,078$26.5M4.75%-11,36213F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…40,520$24.9M0.03%-3,43213F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding40,325$24.8M-2,434Timeline
Ensign Peak Advisors, Inc40,164$24.7M0.04%-1,54013F-HRTimeline
Railway Pension Investments Ltd39,500$24.3M0.32%+16,70013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA37,953$23.3M0.01%+2,34113F-HRTimelineGroup
Iron Triangle Partners LP35,000$21.5M2.51%new13F-HRTimeline
Assenagon Asset Management S.A.34,955$21.5M0.04%+6,16113F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP34,000$20.9M0.39%+12,00013F-HRTimeline
Handelsbanken Fonder AB33,647$20.7M0.08%+6,00513F-HRTimeline
AXA S.A.in group AXA S.A.33,522$20.6M0.06%-5213F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…33,065$20.3M0.04%-4,28713F-HRTimelineGroup
ROYAL LONDON ASSET MANAGEMENT LTD31,737$19.5M0.05%-1,20113F-HRTimeline
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT…in group SUMMIT PARTNERS PUBLIC ASSET …29,611$18.2M0.61%new13F-HRTimelineGroup
Caisse de depot et placement du Quebec27,900$17.2M0.04%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC27,875$17.1M0.03%+19,06513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC27,207$16.7M<0.01%+45813F-HRTimelineGroup
AWM Investment Company, Inc.25,000$15.4M1.87%013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP24,929$15.3M<0.01%+4,44513F-HRTimelineGroup
COOKSON PEIRCE & CO INC23,483$14.4M0.65%-8313F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC22,664$13.9M0.04%+4,26413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.20,290$12.5M<0.01%-1,32413F-HRTimeline
DCF Advisers, LLC20,000$12.3M6.21%013F-HRTimeline
Saturn V Capital Management LP19,754$12.1M4.76%-2,35713F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS19,401$11.9M0.6%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
LMR Partners LLPin group LMR Partners LLP18,810$11.6M0.2%+1,01613F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH16,800$10.5M0.13%013F-HRTimelineGroup
QVT Financial LP16,498$10.1M0.91%-16,00013F-HRTimeline
LPL Financial LLC16,317$10M<0.01%+8,67113F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers15,923$9.79M0.02%+3,90913F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC15,322$9.42M0.01%013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co14,644$9M0.02%+2,75913F-HRTimelineGroup
EFG Asset Management (North America) Co…14,524$8.94M1.22%+44013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC14,170$8.71M0.01%+4,58513F-HR/ATimelineGroup
USS Investment Management Ltd12,463$7.67M0.05%-2,13613F-HRTimeline
HARVEY CAPITAL MANAGEMENT INC11,561$7.11M1.67%-2,53313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Artia Global Partners LP11,311$6.96M2.81%-3,82713F-HRTimeline
HRT FINANCIAL LP11,120$6.84M0.04%new13F-HRTimeline
HighTower Advisors, LLC10,677$6.57M0.01%+6,00613F-HRTimeline
Holocene Advisors, LP10,570$6.5M0.02%-184,53413F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS10,232$6.29M<0.01%+5,94013F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC10,062$6.19M0.06%+9,65013F-HRTimelineGroup
Altium Capital Management LLC10,000$6.15M1.92%new13F-HRTimeline
Crossmark Global Holdings, Inc.9,714$5.97M0.11%+25213F-HRTimeline
Point72 Europe (London) LLP9,495$5.84M0.34%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP9,433$5.8M0.01%+60113F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/9,236$5.68M<0.01%+92913F-HRTimelineGroup
MML INVESTORS SERVICES, LLC8,844$5.44M0.02%+14513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC8,648$5.32M0.01%+87913F-HRTimelineGroup
DekaBank Deutsche Girozentrale8,445$5.17M0.01%013F-HRTimeline
Orion Porfolio Solutions, LLC8,298$5.1M0.05%-50213F-HRTimeline
Orion Portfolio Solutions, LLC8,298$5.1M0.05%-50213F-HRTimeline
Nicholas Investment Partners, LP8,251$5.07M0.45%013F-HRTimeline
Creative Planningin group Creative Planning7,293$4.49M<0.01%+1,85613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC7,013$4.31M<0.01%+63913F-HRTimelineGroup
ACUTA CAPITAL PARTNERS, LLC6,910$4.25M4.28%+1,01013F-HRTimeline
China Universal Asset Management Co., L…6,837$4.2M0.39%+66313F-HRTimeline
Qube Research & Technologies Ltd6,696$4.12M0.01%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp6,362$3.91M<0.01%+46413F-HRTimelineGroup
Amundiin group Amundi5,873$3.81M<0.01%+12713F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC6,175$3.8M<0.01%-35613F-HRTimelineGroup
Cinctive Capital Management LP6,016$3.7M0.2%+2,59813F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)5,764$3.57M0.02%013F-HRTimeline
E Fund Management Co., Ltd.5,800$3.57M0.18%013F-HRTimeline
HighVista Strategies LLC5,747$3.53M1.31%-1,40713F-HRTimeline
iA Global Asset Management Inc.5,640$3.47M0.06%+27013F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC5,567$3.42M0.02%-113F-HRTimeline
Polar Asset Management Partners Inc.5,547$3.41M0.05%-3,60013F-HR/ATimeline
EAGLE GLOBAL ADVISORS LLC5,500$3.38M0.14%+30013F-HRTimeline
Schonfeld Strategic Advisors LLC5,368$3.3M0.02%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO5,218$3.21M<0.01%-12,45213F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\4,880$3M<0.01%+53013F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD4,653$2.86M0.01%-2,25413F-HRTimelineGroup
NEOS Investment Management LLC4,598$2.83M0.07%-10613F-HRTimeline
Tema ETFs LLC4,598$2.83M1.17%13F-HRTimeline
MACKENZIE FINANCIAL CORP4,449$2.74M<0.01%+1,99613F-HR/ATimeline
PARTNERS CAPITAL INVESTMENT GROUP, LLP4,309$2.65M0.07%-4,98913F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP4,283$2.63M<0.01%+27213F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp4,269$2.63M0.01%-3813F-HRTimelineGroup
TOWNSQUARE CAPITAL LLC4,261$2.62M0.03%-4613F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co4,214$2.59M<0.01%+75513F-HRTimelineGroup
MIRABELLA FINANCIAL SERVICES LLP4,131$2.54M0.23%new13F-HRTimeline
Cetera Investment Advisers4,127$2.54M0.01%+87713F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding4,040$2.48M-16Timeline
BIT Capital GmbH4,032$2.48M0.22%+73113F-HRTimeline
Evolutionary Tree Capital Management, L…3,943$2.42M2.47%-21413F-HRTimeline
GILDER GAGNON HOWE & CO LLC3,895$2.4M0.03%-1413F-HRTimeline
Mariner, LLCin group Mariner, LLC3,711$2.28M<0.01%+50913F-HRTimelineGroup
RHUMBLINE ADVISERS3,608$2.22M<0.01%+6613F-HR/ATimeline
Allianz Asset Management GmbHin group Allianz SE3,600$2.21M<0.01%+1,60013F-HRTimelineGroup
Engineers Gate Manager LP3,563$2.19M0.04%+1,84913F-HRTimeline
Maryland State Retirement & Pension Sys…3,510$2.16M0.05%+3813F-HRTimeline
SECTORAL ASSET MANAGEMENT INC3,430$2.11M1.41%-56713F-HRTimeline
Quantinno Capital Management LP3,386$2.08M0.02%+86213F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC3,328$2.05M0.02%-67913F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…3,285$2.04M0.01%-12713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding3,307$2.03M+247Timeline
Verition Fund Management LLC3,183$1.96M0.01%-2,78513F-HRTimeline
Capula Management Ltdin group Capula Management Ltd3,179$1.96M0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
O'SHAUGHNESSY ASSET MANAGEMENT, LLC3,138$1.93M0.02%+96913F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC3,202$1.8M<0.01%-7113F-HRTimelineGroup
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC2,773$1.71M0.03%+51713F-HRTimelineGroup
Sanctuary Advisors, LLC2,441$1.62M0.01%+37713F-HRTimeline
O'Neil Global Advisors, Inc.2,620$1.61M0.47%new13F-HRTimeline
Atria Investments, Inc2,606$1.6M0.02%-4313F-HRTimeline
Varma Mutual Pension Insurance Co2,500$1.54M0.01%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC2,406$1.48M0.01%+8013F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…2,394$1.47M0.03%+1,79813F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC2,156$1.33M0.01%new13F-HRTimelineGroup
CenterBook Partners LP2,155$1.33M0.08%-4,15413F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC2,062$1.27M<0.01%+1,75713F-HR/ATimelineGroup
XTX Topco Ltdin group XTX Topco Ltd2,040$1.25M0.11%-2,99013F-HRTimelineGroup
Snowden Capital Advisors LLC1,956$1.2M0.04%+12613F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,934$1.19M<0.01%-65213F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,871$1.15M<0.01%-6513F-HR/ATimelineGroup
SANDERS MORRIS HARRIS LLC1,830$1.13M0.17%013F-HRTimeline
Sequoia Financial Advisors, LLC1,805$1.11M0.01%+9413F-HR/ATimeline
SIGNATUREFD, LLC1,804$1.11M0.02%+16713F-HRTimeline
Wilmington Savings Fund Society, FSB1,776$1.09M0.02%+57413F-HRTimeline
OAK RIDGE INVESTMENTS LLC1,769$1.09M0.09%-2,69613F-HRTimeline
Gilbert & Cook, Inc.1,757$1.08M0.15%-1013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…1,699$1.04M<0.01%-8913F-HRTimelineGroup
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC1,695$1.04M0.01%+48413F-HRTimelineGroup
Simplify Asset Management Inc.1,611$991K0.07%-80813F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …1,578$970K<0.01%-5513F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,538$946K<0.01%+18113F-HRTimelineGroup
ProShare Advisors LLC1,526$938K<0.01%-37113F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP1,485$913K<0.01%+19013F-HRTimelineGroup
DAVENPORT & Co LLC1,450$892K0.01%-7813F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.1,440$886K<0.01%+14813F-HRTimelineGroup