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Disclosery

ARGX ARGENX SE

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ADR (ADR), issuer CIK 1697862

461 managers (469 13F filers) reported a position in ARGX shares at 2025-09-30, 30,519,433 shares in all. 88 filers opened a position and 57 filers sold out during the quarter.

Managers
461
13F filers
469
New
88
Added
178
Reduced
136
Sold out
57
Shares held by filers
30,519,433

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
GROUP ONE TRADING LLC1,809$1.33M0.04%+1,21113F-HRTimeline
Marks Group Wealth Management, Inc1,769$1.3M0.12%+24613F-HRTimeline
Janney Montgomery Scott LLC1,768$1.3M<0.01%+59713F-HRTimeline
SIGNATUREFD, LLC1,749$1.29M0.02%+7013F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…1,738$1.28M0.03%+64813F-HRTimelineGroup
OAK RIDGE INVESTMENTS LLC1,715$1.26M0.08%+213F-HRTimeline
OMERS ADMINISTRATION Corp1,700$1.25M0.01%new13F-HRTimeline
WESPAC Advisors SoCal, LLC1,676$1.24M0.25%+18113F-HRTimeline
Simplify Asset Management Inc.1,659$1.22M0.02%+19213F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.1,656$1.22M<0.01%-1813F-HRTimelineGroup
SG Americas Securities, LLC1,631$1.2M<0.01%+1,10713F-HRTimeline
ExodusPoint Capital Management, LP1,525$1.12M0.02%new13F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP1,484$1.09M0.01%new13F-HR/ATimelineGroup
&PARTNERS1,456$1.08M0.01%+6913F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P1,441$1.06M<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS1,381$1.02M<0.01%+3613F-HRTimeline
Knollwood Investment Advisory, LLC1,379$1.02M0.09%-1913F-HRTimeline
Valeo Financial Advisors, LLC1,360$1M0.02%+5713F-HRTimeline
Callan Family Office, LLC1,358$1M0.03%-9413F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC8$999K0.01%new13F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD1,331$982K<0.01%+62713F-HRTimelineGroup
Gilbert & Cook, Inc.1,328$979K0.13%-1713F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.1,301$960K0.01%+60613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Legacy Wealth Asset Management, LLC1,293$954K0.23%-1513F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,296$948K<0.01%-65213F-HRTimelineGroup
OneDigital Investment Advisors LLC1,268$935K0.01%-1413F-HRTimeline
Central Pacific Bank - Trust Division1,264$932K0.11%-1413F-HRTimeline
Future Fund LLC1,260$929K0.33%+34513F-HRTimeline
Laird Norton Wetherby Wealth Management…1,253$924K0.04%+3313F-HRTimeline
IEQ CAPITAL, LLC1,253$924K<0.01%+81013F-HRTimeline
DAVENPORT & Co LLC1,220$900K<0.01%+5113F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC1,198$884K0.01%-6613F-HRTimelineGroup
Advisors Asset Management, Inc.1,160$856K0.01%+6813F-HR/ATimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,144$844K<0.01%+30813F-HRTimelineGroup
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…1,125$830K0.03%-913F-HRTimelineGroup
Ethic Inc.1,119$825K0.01%+11613F-HRTimeline
DRW Securities, LLC1,119$825K0.04%new13F-HRTimeline
ProShare Advisors LLC1,091$805K<0.01%-8713F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…1,075$793K0.01%+3513F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS1,050$774K0.02%+50013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC1,043$769K0.01%013F-HRTimeline
BAILARD, INC.1,001$738K0.02%new13F-HRTimeline
J. Goldman & Co LP1,000$738K0.03%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…998$736K0.01%new13F-HRTimelineGroup
SYON CAPITAL LLC966$712K0.04%+8513F-HRTimeline
PROFUND ADVISORS LLC961$709K0.02%-23713F-HRTimeline
NVWM, LLC961$709K0.16%-1213F-HRTimeline
J.Safra Asset Management Corp955$704K0.04%+33213F-HRTimeline
Quantum Portfolio Management LLC937$691K0.21%-22813F-HRTimeline
Crews Bank & Trust935$690K0.1%013F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.929$685K0.04%+26713F-HRTimelineGroup
D.A. DAVIDSON & CO.899$663K<0.01%-29713F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC888$655K0.02%+30713F-HRTimeline
Naviter Wealth, LLC866$639K0.07%+6613F-HRTimeline
Moody Aldrich Partners LLC865$638K0.12%-413F-HRTimeline
Alta Wealth Advisors LLC845$623K0.22%new13F-HRTimeline
WEALTH ALLIANCE, LLC839$619K0.06%+2213F-HRTimeline
TANDEM CAPITAL MANAGEMENT CORP /ADV827$610K0.28%+1013F-HRTimeline
Cynosure Group, LLC802$592K0.06%-71513F-HR/ATimeline
SIMPLEX TRADING, LLC799$589K0.01%-33913F-HRTimeline
Y-Intercept (Hong Kong) Ltd750$553K0.01%-4,18313F-HRTimeline
INTRUST BANK NA744$549K0.05%+11713F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.738$544K0.01%new13F-HRTimeline
StoneCrest Wealth Management, Inc.730$538K0.24%-113F-HRTimeline
Caprock Group, LLC755$538K0.01%13F-HRTimeline
TOWNSQUARE CAPITAL LLC720$531K0.08%-26813F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT715$527K0.01%013F-HRTimeline
FLOW TRADERS U.S. LLC706$521K0.02%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC692$510K<0.01%-37513F-HRTimeline
Beirne Wealth Consulting Services, LLC686$506K0.12%new13F-HRTimeline
Glenmede Investment Management, LP664$490K<0.01%new13F-HRTimeline
GF FUND MANAGEMENT CO. LTD.659$486K0.01%-16713F-HRTimeline
Legacy Capital Group California, Inc.638$471K0.12%+4213F-HRTimeline
Dynasty Wealth Management, LLC637$470K0.01%-8913F-HRTimeline
Aigen Investment Management, LP632$466K0.07%-2,65313F-HRTimeline
IFP Advisors, Inc628$463K0.01%-3813F-HR/ATimeline
FORA Capital, LLC618$456K0.08%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV617$455K<0.01%-2713F-HRTimeline
Integrated Wealth Concepts LLC609$449K<0.01%+4013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC604$445K0.01%+22413F-HRTimeline
GREENLEAF TRUST602$444K<0.01%+613F-HRTimeline
CHOREO, LLC601$443K0.01%+6113F-HRTimeline
High Net Worth Advisory Group LLC600$443K0.11%013F-HRTimeline
Parallel Advisors, LLC594$438K0.01%-1913F-HRTimeline
Compound Planning, Inc.590$435K0.01%+13113F-HRTimeline
Portside Wealth Group, LLC583$430K0.06%+1613F-HRTimeline
MGO ONE SEVEN LLC579$427K0.01%+19813F-HRTimeline
Icon Wealth Advisors, LLC572$422K0.03%+713F-HRTimeline
STEPHENS INC /AR/in group Stephens Investment Managemen…568$419K0.01%-6513F-HRTimelineGroup
West Family Investments, Inc.549$405K0.09%+2913F-HRTimeline
Advisors Preferred, LLCin group Advisors Preferred, LLC521$400K0.06%new13F-HRTimelineGroup
Sowell Financial Services LLC542$400K0.02%-2113F-HRTimeline
Wealth Management Associates, Inc.539$398K0.14%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS537$396K<0.01%-1913F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…528$390K<0.01%new13F-HRTimelineGroup
First Commonwealth Financial Corp /PA/in group First Commonwealth Financial …514$379K0.06%-3413F-HRTimelineGroup
SALT Holding Corp.in group SALT Holding Corp.500$369K0.47%013F-HRTimelineGroup
Ballentine Partners, LLC495$365K0.01%-6313F-HRTimeline
Aaron Wealth Advisors LLC490$361K0.02%-6213F-HRTimeline
Vise Technologies, Inc.489$361K0.01%-15713F-HRTimeline
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…486$358K0.52%new13F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.480$354K0.04%-3813F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.457$337K<0.01%-36613F-HRTimelineGroup
Genus Capital Management Inc.455$336K0.04%new13F-HRTimeline
Lansforsakringar Fondforvaltning AB (pu…445$328K<0.01%new13F-HRTimeline
NORDEN GROUP LLC430$317K0.03%-2013F-HRTimeline
Yorktown Management & Research Co Inc425$313K0.25%013F-HRTimeline
ROMAN BUTLER FULLERTON & CO370$304K0.08%new13F-HRTimeline
PDS Planning, Inc401$296K0.02%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…370$295K<0.01%new13F-HRTimeline
Morse Asset Management, Inc400$295K0.06%new13F-HRTimeline
Sound View Wealth Advisors Group, LLC396$292K0.02%+1313F-HRTimeline
CERTUITY, LLC382$282K0.02%-2113F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC382$281K<0.01%new13F-HRTimelineGroup
Bridgewater Advisors Inc.329$280K0.02%new13F-HRTimeline
TRANSATLANTIQUE PRIVATE WEALTH LLC377$278K0.09%-3113F-HRTimeline
Verition Fund Management LLC374$276K<0.01%-37,31413F-HRTimeline
Smartleaf Asset Management LLC382$275K0.02%+12513F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP365$269K<0.01%new13F-HRTimelineGroup
Vestmark Advisory Solutions, Inc.364$268K0.01%-30213F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC364$268K0.02%new13F-HRTimeline
CWM, LLCin group CWM, LLC361$267K<0.01%+15813F-HRTimelineGroup
Merit Financial Group, LLC360$266K<0.01%new13F-HR/ATimeline
Steward Partners Investment Advisory, L…360$266K<0.01%+313F-HRTimeline
PITCAIRN COin group PITCAIRN CO354$261K0.02%-9813F-HRTimelineGroup
Dorsey & Whitney Trust CO LLC353$260K0.01%new13F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…342$252K<0.01%new13F-HRTimelineGroup
NewEdge Wealth, LLC303$252K<0.01%new13F-HRTimeline
HB Wealth Management, LLC338$250K<0.01%new13F-HRTimeline
Wilmington Savings Fund Society, FSB336$248K0.01%-1,76613F-HR/ATimeline
Blueshift Asset Management, LLC336$248K0.08%new13F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC335$247K0.01%new13F-HRTimeline
AlphaCore Capital LLC327$241K0.01%new13F-HRTimeline
Blue Barn Wealth, LLC322$237K0.1%new13F-HRTimeline
Versant Capital Management, Inc319$235K0.03%+4313F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth476$226K<0.01%+913F-HRTimelineGroup
Diversify Advisory Services, LLCin group Diversify Advisory Services, …264$218K0.01%new13F-HRTimelineGroup
BBR PARTNERS, LLC290$214K0.01%new13F-HRTimeline
Ellevest, Inc.289$213K0.03%new13F-HRTimeline
Frank, Rimerman Advisors LLC288$212K0.01%new13F-HRTimeline
ANTIPODES PARTNERS Ltd287$212K<0.01%-4513F-HRTimeline
Rehmann Capital Advisory Group287$212K0.01%new13F-HRTimeline
Summit Trail Advisors, LLC286$211K<0.01%new13F-HRTimeline
Brucke Financial, Inc.248$203K0.12%-15713F-HRTimeline
Private Advisor Group, LLC272$201K<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC268$198K<0.01%-2,21813F-HR/ATimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP272$194K<0.01%+15613F-HRTimelineGroup
Aviso Financial Inc.259$191K0.01%-2513F-HRTimeline
GAMMA Investing LLC251$185K0.01%+1613F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC239$176K0.01%new13F-HRTimeline
Caitong International Asset Management …233$172K0.12%+22913F-HRTimeline
Gen-Wealth Partners Inc219$162K0.05%013F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding217$160KnewTimeline
STEPH & CO203$150K0.05%013F-HRTimeline
Ninepoint Partners LP200$148K0.02%new13F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.195$144K<0.01%+6313F-HRTimelineGroup
Cromwell Holdings LLC187$138K0.07%+1713F-HRTimeline
Farther Finance Advisors, LLC178$131K<0.01%+13413F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…175$129K0.01%013F-HRTimelineGroup
Blue Trust, Inc.146$108K<0.01%+113F-HRTimeline
Financial Perspectives, Inc145$107K0.03%013F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…119$85.6K<0.01%+2913F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…116$85.6K<0.01%-1713F-HRTimelineGroup
HARBOR INVESTMENT ADVISORY, LLC115$84.8K0.01%new13F-HRTimeline
Global Retirement Partners, LLC107$78.9K<0.01%+3213F-HRTimeline
Horizon Investments, LLC106$78.2K<0.01%new13F-HRTimeline
Allworth Financial LP102$75.3K<0.01%+5213F-HRTimeline
FINANCIAL CONSULATE, INC102$75.2K0.01%new13F-HRTimeline
Accent Capital Management, LLC99$73K0.03%013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC85$62.7K<0.01%+7513F-HRTimeline
SUMMIT SECURITIES GROUP LLC83$61.2K0.02%new13F-HRTimeline
FIL Ltdin group FIL Ltd74$54.6K<0.01%+113F-HRTimelineGroup
Rossby Financial, LCC71$54.5K0.02%+3813F-HRTimeline
WPG Advisers, LLC70$51.6K0.04%+513F-HRTimeline
MATHER GROUP, LLC.68$50.2K<0.01%new13F-HRTimeline
Arax Advisory Partners66$48.7K<0.01%+713F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC64$47K<0.01%+4713F-HRTimelineGroup
Westside Investment Management, Inc.60$46K0.01%+3013F-HRTimeline
NewEdge Advisors, LLC54$40.2K<0.01%-4613F-HRTimeline
BIT Capital GmbH50$36.9K<0.01%-10813F-HRTimeline
Sunbelt Securities, Inc.49$36.1K<0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…47$34.7K<0.01%new13F-HRTimelineGroup
Aventura Private Wealth, LLC45$33.2K0.01%013F-HRTimeline
TD Capital Management LLC44$32.5K<0.01%013F-HRTimeline
AMERIFLEX GROUP, INC.44$32.5K0.01%new13F-HRTimeline
PRIVATE TRUST CO NA39$28.8K<0.01%+1013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.38$28.3K<0.01%013F-HRTimelineGroup
JFS WEALTH ADVISORS, LLC36$26.6K<0.01%013F-HRTimeline
Boreal Capital Management LLC30$22.1K0.02%013F-HRTimeline
Advisory Services Network, LLC30$22.1K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC28$20.7K<0.01%+113F-HRTimeline
UMB Bank, n.a.27$19.9K<0.01%-313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Truvestments Capital LLC26$19.2K<0.01%013F-HRTimeline
CHILTON CAPITAL MANAGEMENT LLC25$18.4K<0.01%013F-HRTimeline
Salomon & Ludwin, LLC22$17.6K<0.01%+2113F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…23$17K<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.22$16.2K<0.01%+913F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp20$14.8K<0.01%new13F-HRTimelineGroup
MAI Capital Management19$14K<0.01%-6813F-HRTimeline
TFC Financial Management, Inc.19$14K<0.01%013F-HRTimeline