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Disclosery

ARGX ARGENX SE

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ADR (ADR), issuer CIK 1697862

501 managers (509 13F filers) reported a position in ARGX shares at 2026-06-30, 28,237,215 shares in all. 79 filers opened a position and 49 filers sold out during the quarter.

Managers
501
13F filers
509
New
79
Added
181
Reduced
163
Sold out
49
Shares held by filers
28,237,215

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
ROTHSCHILD INVESTMENT LLC32$29.3K<0.01%+213F-HRTimeline
Centerpoint Advisors, LLC30$28K0.01%new13F-HRTimeline
Boreal Capital Management LLC30$27.8K0.02%013F-HRTimeline
Anchor Investment Management, LLC30$27.8K<0.01%+1013F-HRTimeline
SBI Securities Co., Ltd.30$27.8K<0.01%+313F-HRTimeline
KBC Group NVin group KBC Group NV29$27K<0.01%new13F-HRTimelineGroup
E Fund Management (Hong Kong) Co., Ltd.29$26.9K0.01%+913F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC28$26K<0.01%013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp27$25.1K<0.01%-413F-HRTimelineGroup
UMB Bank, n.a.27$25.1K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
J.Safra Asset Management Corp26$24.1K<0.01%-2413F-HRTimeline
Ares Financial Consulting, LLC26$24.1K0.02%+513F-HRTimeline
State of Wyoming25$23.2K<0.01%new13F-HRTimeline
Arlington Trust Co LLCin group Arlington Trust Co LLC24$22.3K<0.01%013F-HRTimelineGroup
Bell Investment Advisors, Inc20$18.6K<0.01%+213F-HRTimeline
STEPH & CO20$18.6K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust17$15.8K<0.01%-913F-HRTimeline
Physician Wealth Advisors, Inc.17$15.8K<0.01%+613F-HRTimeline
Colonial Trust Advisorsin group Colonial Trust Advisors17$15.8K<0.01%013F-HRTimelineGroup
BAILLIE GIFFORD & COin group BAILLIE GIFFORD & CO16$14.8K<0.01%new13F-HRTimelineGroup
Cornerstone Planning Group LLC17$14.5K<0.01%+213F-HRTimeline
GW&K Investment Management, LLC15$14K<0.01%+113F-HRTimeline
Covestor Ltd15$14K0.01%013F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding15$13.9K-279Timeline
Anchor Bay Capital, Inc.16$13.9K0.01%13F-HRTimeline
SHP Wealth Management15$13.6K<0.01%+613F-HRTimeline
WealthCollab, LLC14$13K<0.01%013F-HRTimeline
Acumen Wealth Advisors, LLC12$11.1K<0.01%013F-HRTimeline
Cape Investment Advisory, Inc.12$11.1K<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC12$11.1K0.01%+813F-HR/ATimeline
FIDUCIARY FINANCIAL ADVISORS11$10.2K<0.01%new13F-HRTimeline
Continuum Advisory, LLC11$10.2K<0.01%new13F-HRTimeline
True Wealth Design, LLC10$9.28K<0.01%+113F-HRTimeline
Hilton Head Capital Partners, LLC10$9.28K<0.01%-1513F-HRTimeline
Medallion Wealth Advisors, LLC10$9.28K<0.01%013F-HRTimeline
Forum Finance Group S.A.12$9K<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK9$8.35K<0.01%+813F-HRTimelineGroup
Larson Financial Group LLC9$8.35K<0.01%+413F-HRTimeline
LRI Investments, LLC9$8.35K<0.01%new13F-HRTimeline
Washington Trust Advisors, Inc.8$7.82K<0.01%013F-HRTimeline
AMERIFLEX GROUP, INC.8$7.42K<0.01%+113F-HRTimeline
BOK Financial Private Wealth, Inc.7$6.5K<0.01%new13F-HRTimeline
Retirement Wealth Solutions LLC7$6.5K<0.01%013F-HRTimeline
Plante Moran Financial Advisors, LLC7$6.49K<0.01%+313F-HRTimeline
LifeSteps Financial, Inc.7$6.49K<0.01%new13F-HRTimeline
Quent Capital, LLC7$6.49K<0.01%-213F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.7$6.49K<0.01%new13F-HRTimelineGroup
Capital Analysts, LLCin group Capital Analysts, LLC7$6K<0.01%013F-HRTimelineGroup
CX Institutional6$6K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.6$5.71K<0.01%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC6$5.57K<0.01%-213F-HRTimelineGroup
First Command Advisory Services, Inc.6$5.57K<0.01%013F-HRTimeline
IFG Advisory, LLC6$5.57K<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.6$5.57K<0.01%new13F-HRTimeline
Park Place Capital Corp6$5.57K<0.01%-313F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC6$5.57K<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…6$5.57K<0.01%013F-HRTimeline
Silver Grove Financial Group, Inc.6$5.57K<0.01%new13F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…5$4.64K<0.01%013F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.5$4.64K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC5$4.64K<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC5$4.64K<0.01%+113F-HRTimeline
Prestige Wealth Management Group LLC5$4.64K<0.01%013F-HRTimeline
Addison Advisors LLC5$4.64K<0.01%-213F-HRTimeline
Principia Wealth Advisory, LLC5$4.64K<0.01%+113F-HRTimeline
Kilter Group LLC5$4.64K<0.01%new13F-HRTimeline
Essential Partners LLC5$4.64K<0.01%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.4$3.71K<0.01%new13F-HR/ATimeline
LANARK FINANCIAL, INC.4$3.71K<0.01%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV4$3.71K<0.01%013F-HRTimeline
Bare Financial Services, Inc4$3.71K<0.01%new13F-HRTimeline
Ascentis Wealth Management, LLCin group Ascentis Wealth Management, L…4$3.71K<0.01%-613F-HR/ATimelineGroup
Whipplewood Advisors, LLC4$3.71K<0.01%-3413F-HRTimeline
Strategic Wealth Advisors LLC4$3K<0.01%013F-HRTimeline
CENTRAL TRUST Co3$2.78K<0.01%new13F-HRTimeline
SALEM INVESTMENT COUNSELORS INC3$2.78K<0.01%013F-HRTimeline
American Capital Advisory, LLC3$2.78K<0.01%-113F-HRTimeline
MOTCO3$2.78K<0.01%new13F-HRTimeline
North Star Investment Management Corp.3$2.78K<0.01%+113F-HRTimeline
Bogart Wealth, LLC3$2.78K<0.01%013F-HRTimeline
CVA Family Office, LLC3$2.78K<0.01%013F-HRTimeline
Fortitude Family Office, LLC3$2.78K<0.01%013F-HRTimeline
Nemes Rush Group LLC3$2.78K<0.01%013F-HRTimeline
Caitlin John, LLC3$2.78K<0.01%013F-HRTimeline
Beaird Harris Wealth Management, LLC2$2.23K<0.01%013F-HRTimeline
Smithfield Trust Co2$2K<0.01%013F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.2$1.86K<0.01%013F-HRTimeline
Leonteq Securities AG2$1.86K<0.01%013F-HRTimeline
Independence Bank of Kentucky2$1.86K<0.01%013F-HRTimeline
Private Wealth Asset Management, LLC2$1.86K<0.01%013F-HRTimeline
Trifecta Capital Advisors, LLC2$1.86K<0.01%new13F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC2$1.86K<0.01%013F-HRTimeline
Burk Holdings LLC2$1.86K<0.01%013F-HRTimeline
Highland Investment Advisors LLC2$1.86K<0.01%13F-HRTimeline
Synergy Investment Management, LLC2$1.76K<0.01%new13F-HRTimeline
HALBERT HARGROVE GLOBAL ADVISORS, LLC1$1.15K<0.01%new13F-HRTimeline
PIN OAK INVESTMENT ADVISORS INC1$1K<0.01%new13F-HR/ATimeline
GHP Investment Advisors, Inc.1$928<0.01%013F-HRTimeline
Breakwater Investment Management1$928<0.01%new13F-HRTimeline
MidFirst Bank1$928<0.01%013F-HRTimeline
Cordant, Inc.0$149<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.