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Livermore
Livermore
ZHEN

Argenx SE

ARGX
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001697862

No open-market purchases or sales by Argenx SE insiders were filed in the last 90 days; 510 institutions reported holding it in 13F filings for Q2 2026, worth $26.1B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Argenx SE as of Jun 30, 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
510
+36 vs. Q1 2026
Shares held
28.2M
+1.97M (+7.5%) vs. Q1 2026
Total value
$26.1B
+$6.88B (+35.8%) vs. Q1 2026
New holders
85
181 more added
Sold out
49
164 more reduced

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ARGX 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 holdersQ2 2026: 510 institutions
Q1 2021: 191 institutionsQ2 2021: 177 institutionsQ3 2021: 182 institutionsQ4 2021: 208 institutionsQ1 2022: 199 institutionsQ2 2022: 232 institutionsQ3 2022: 255 institutionsQ4 2022: 271 institutionsQ1 2023: 272 institutionsQ2 2023: 290 institutionsQ3 2023: 341 institutionsQ4 2023: 346 institutionsQ1 2024: 328 institutionsQ2 2024: 336 institutionsQ3 2024: 358 institutionsQ4 2024: 397 institutionsQ1 2025: 448 institutionsQ2 2025: 439 institutionsQ3 2025: 470 institutionsQ4 2025: 510 institutionsQ1 2026: 478 institutionsQ2 2026: 510 institutions
Value heldQ2 2026: $26.1B
Q1 2021: $7.84BQ2 2021: $8.57BQ3 2021: $8.57BQ4 2021: $10.1BQ1 2022: $10.2BQ2 2022: $12.4BQ3 2022: $11.2BQ4 2022: $11.6BQ1 2023: $11.6BQ2 2023: $12.0BQ3 2023: $15.9BQ4 2023: $12.5BQ1 2024: $13.4BQ2 2024: $14.7BQ3 2024: $19.0BQ4 2024: $21.0BQ1 2025: $19.7BQ2 2025: $17.7BQ3 2025: $22.5BQ4 2025: $25.0BQ1 2026: $21.1BQ2 2026: $26.1B
Institutions holding ARGX and their total value by quarter
QuarterHoldersValue
Q2 2026510$26.1B
Q1 2026478$21.1B
Q4 2025510$25.0B
Q3 2025470$22.5B
Q2 2025439$17.7B
Q1 2025448$19.7B
Q4 2024397$21.0B
Q3 2024358$19.0B
Q2 2024336$14.7B
Q1 2024328$13.4B
Q4 2023346$12.5B
Q3 2023341$15.9B
Q2 2023290$12.0B
Q1 2023272$11.6B
Q4 2022271$11.6B
Q3 2022255$11.2B
Q2 2022232$12.4B
Q1 2022199$10.2B
Q4 2021208$10.1B
Q3 2021182$8.57B
Q2 2021177$8.57B
Q1 2021191$7.84B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q1 2026.

Institutions holding ARGX in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Cordant, Inc.0$1490.00%0New
GHP Investment Advisors, Inc.1$9280.00%00.0%Unchanged
MidFirst Bank1$9280.00%00.0%Unchanged
Breakwater Investment Management1$9280.00%+1New
Pin Oak Investment Advisors Inc1$1.00K0.00%+1New
Halbert Hargrove Global Advisors, LLC1$1.15K0.00%+1New
Synergy Investment Management, LLC2$1.76K0.00%+2New
Brown, Lisle/Cummings, Inc.2$1.86K0.00%00.0%Unchanged
Independence Bank of Kentucky2$1.86K0.00%00.0%Unchanged
Private Wealth Asset Management, LLC2$1.86K0.00%00.0%Unchanged
Highline Wealth Partners LLC2$1.86K0.00%00.0%Unchanged
Burk Holdings LLC2$1.86K0.00%00.0%Unchanged
Leonteq Securities AG2$1.86K0.00%00.0%Unchanged
Trifecta Capital Advisors, LLC2$1.86K0.00%+2New
Highland Investment Advisors LLC2$1.86K0.00%+2New
Smithfield Trust Co2$2.00K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC2$2.23K0.00%00.0%Unchanged
Bogart Wealth, LLC3$2.78K0.00%00.0%Unchanged
CVA Family Office, LLC3$2.78K0.00%00.0%Unchanged
Fortitude Family Office, LLC3$2.78K0.00%00.0%Unchanged
Nemes Rush Group LLC3$2.78K0.00%00.0%Unchanged
Caitlin John, LLC3$2.78K0.00%00.0%Unchanged
North Star Investment Management Corp.3$2.78K0.00%+1+50.0%Added
Motco3$2.78K0.00%+3New
American Capital Advisory, LLC3$2.78K0.00%−1−25.0%Reduced
Salem Investment Counselors Inc3$2.78K0.00%00.0%Unchanged
Central Trust Co3$2.78K0.00%+3New
Strategic Wealth Advisors LLC4$3.00K0.00%00.0%Unchanged
Whipplewood Advisors, LLC4$3.71K0.00%−34−89.5%Reduced
ORG Wealth Partners, LLC4$3.71K0.00%−6−60.0%Reduced
NBC Securities, Inc.4$3.71K0.00%00.0%Unchanged
Creative Financial Designs Inc4$3.71K0.00%00.0%Unchanged
Bare Financial Services, Inc4$3.71K0.00%+4New
MV Capital Management, Inc.4$3.71K0.00%+4New
Addison Advisors LLC5$4.64K0.00%−2−28.6%Reduced
Prestige Wealth Management Group LLC5$4.64K0.00%00.0%Unchanged
Zions Bancorporation, National Association5$4.64K0.00%00.0%Unchanged
NBT Bank N A5$4.64K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC5$4.64K0.00%00.0%Unchanged
Essential Partners LLC5$4.64K0.00%00.0%Unchanged
Raffa Wealth Management, LLC5$4.64K0.00%+1+25.0%Added
Principia Wealth Advisory, LLC5$4.64K0.00%+1+25.0%Added
Kilter Group LLC5$4.64K0.00%+5New
Park Place Capital Corp6$5.57K0.00%−3−33.3%Reduced
Ancora Advisors, LLC6$5.57K0.00%−2−25.0%Reduced
First Command Advisory Services, Inc.6$5.57K0.00%00.0%Unchanged
Keating Financial Advisory Services, Inc.6$5.57K0.00%00.0%Unchanged
IFG Advisory, LLC6$5.57K0.00%+6New
SJS Investment Consulting Inc.6$5.57K0.00%+6New
ZRC Wealth Management, LLC6$5.57K0.00%+6New
Silver Grove Financial Group, Inc.6$5.57K0.00%+6New
Harbour Investments, Inc.6$5.71K0.00%00.0%Unchanged
Capital Analysts, LLC7$6.00K0.00%00.0%Unchanged
CX Institutional6$6.00K0.00%00.0%Unchanged
Quent Capital, LLC7$6.49K0.00%−2−22.2%Reduced
Plante Moran Financial Advisors, LLC7$6.49K0.00%+3+75.0%Added
LifeSteps Financial, Inc.7$6.49K0.00%+7New
Rakuten Securities, Inc.7$6.49K0.00%+7New
Retirement Wealth Solutions LLC7$6.50K0.00%00.0%Unchanged
BOK Financial Private Wealth, Inc.7$6.50K0.00%+7New
Ameriflex Group, Inc.8$7.42K0.00%+1+14.3%Added
Washington Trust Advisors, Inc.8$7.82K0.00%00.0%Unchanged
Larson Financial Group LLC9$8.35K0.00%+4+80.0%Added
LRI Investments, LLC9$8.35K0.00%+9New
Huntington National Bank9$8.35K0.00%+8+800.0%Added
Forum Finance Group S.A.12$9.00K0.00%00.0%Unchanged
Hilton Head Capital Partners, LLC10$9.28K0.00%−15−60.0%Reduced
Medallion Wealth Advisors, LLC10$9.28K0.00%00.0%Unchanged
True Wealth Design, LLC10$9.28K0.00%+1+11.1%Added
Continuum Advisory, LLC11$10.2K0.00%+11New
Action Point Financial Planning, LLC11$10.2K0.00%+11New
Cornerstone Financial Management LLC12$11.1K0.01%+8+200.0%Added
Acumen Wealth Advisors, LLC12$11.1K0.00%00.0%Unchanged
Cape Investment Advisory, Inc.12$11.1K0.00%+12New
WealthCollab, LLC14$13.0K0.00%00.0%Unchanged
SHP Wealth Management15$13.6K0.00%+6+66.7%Added
Anchor Bay Capital, Inc.16$13.9K0.01%+16New
Walleye Capital LLC15$13.9K0.00%−36−70.6%Reduced
Covestor Ltd15$14.0K0.01%00.0%Unchanged
GW&K Investment Management, LLC15$14.0K0.00%+1+7.1%Added
Cornerstone Planning Group LLC17$14.5K0.00%+2+13.3%Added
Baillie Gifford & Co16$14.8K0.00%+16New
Colonial Trust Advisors17$15.8K0.00%00.0%Unchanged
Parkside Financial Bank & Trust17$15.8K0.00%−9−34.6%Reduced
UMA Financial Services, Inc.17$15.8K0.00%+6+54.5%Added
Stephenson National Bank & Trust20$18.6K0.00%00.0%Unchanged
Bell Investment Advisors, Inc20$18.6K0.00%+2+11.1%Added
Arlington Trust Co LLC24$22.3K0.00%00.0%Unchanged
State of Wyoming25$23.2K0.00%+25New
J.Safra Asset Management Corp26$24.1K0.00%−24−48.0%Reduced
Ares Financial Consulting, LLC26$24.1K0.02%+5+23.8%Added
Atlantic Union Bankshares Corp27$25.1K0.00%−4−12.9%Reduced
Umb Bank N A27$25.1K0.00%00.0%Unchanged
TD Private Client Wealth LLC28$26.0K0.00%00.0%Unchanged
E Fund Management (Hong Kong) Co., Ltd.29$26.9K0.01%+9+45.0%Added
KBC Group NV29$27.0K0.00%+29New
SBI Securities Co., Ltd.30$27.8K0.00%+3+11.1%Added
Anchor Investment Management, LLC30$27.8K0.00%+10+50.0%Added
Boreal Capital Management LLC30$27.8K0.02%00.0%Unchanged
Centerpoint Advisors, LLC30$28.0K0.01%+30New