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, Q4 2022
Institutional positions in Argenx SE as of Dec 31, 2022. 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
- 271
- +19 vs. Q3 2022
- Shares held
- 30.6M
- −739.7K (−2.4%) vs. Q3 2022
- Total value
- $11.6B
- +$522.1M (+4.7%) vs. Q3 2022
- New holders
- 49
- 78 more added
- Sold out
- 30
- 108 more reduced
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 510 | $26.1B |
| Q1 2026 | 478 | $21.1B |
| Q4 2025 | 510 | $25.0B |
| Q3 2025 | 470 | $22.5B |
| Q2 2025 | 439 | $17.7B |
| Q1 2025 | 448 | $19.7B |
| Q4 2024 | 397 | $21.0B |
| Q3 2024 | 358 | $19.0B |
| Q2 2024 | 336 | $14.7B |
| Q1 2024 | 328 | $13.4B |
| Q4 2023 | 346 | $12.5B |
| Q3 2023 | 341 | $15.9B |
| Q2 2023 | 290 | $12.0B |
| Q1 2023 | 272 | $11.6B |
| Q4 2022 | 271 | $11.6B |
| Q3 2022 | 255 | $11.2B |
| Q2 2022 | 232 | $12.4B |
| Q1 2022 | 199 | $10.2B |
| Q4 2021 | 208 | $10.1B |
| Q3 2021 | 182 | $8.57B |
| Q2 2021 | 177 | $8.57B |
| Q1 2021 | 191 | $7.84B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Driehaus Capital Management LLC | 33,639 | $12.7M | 0.19% | −5,428−13.9% | Reduced |
| Neuberger Berman Group LLC | 34,542 | $13.1M | 0.01% | +70.0% | Added |
| Qube Research & Technologies Ltd | 37,619 | $14.3M | 0.09% | +24,217+180.7% | Added |
| Senator Investment Group LP | 40,000 | $15.2M | 1.36% | +40,000 | New |
| UBS Asset Management Americas Inc | 40,143 | $15.2M | 0.01% | +87+0.2% | Added |
| Manufacturers Life Insurance Company, The | 41,122 | $15.5M | 0.01% | −6,738−14.1% | Reduced |
| Braidwell LP | 49,200 | $18.6M | 0.62% | +49,200 | New |
| Legal & General Group Plc | 49,387 | $18.7M | 0.01% | +9,453+23.7% | Added |
| Van Eck Associates Corp | 49,482 | $18.7M | 0.05% | −235−0.5% | Reduced |
| AWM Investment Company, Inc. | 50,000 | $18.9M | 2.73% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 50,571 | $19.2M | 0.00% | +10,259+25.4% | Added |
| Principal Financial Group Inc | 52,243 | $19.8M | 0.01% | +51,033+4,217.6% | Added |
| Eagle Health Investments LP | 60,300 | $22.8M | 5.27% | 00.0% | Unchanged |
| AXA S.A. | 64,184 | $24.3M | 0.09% | −214−0.3% | Reduced |
| Nicholas Investment Partners, LP | 66,145 | $25.1M | 2.20% | −104−0.2% | Reduced |
| Bank of Montreal | 63,719 | $25.1M | 0.02% | +63,719 | New |
| Balyasny Asset Management LLC | 70,425 | $26.7M | 0.09% | −25,747−26.8% | Reduced |
| Invesco Ltd. | 72,827 | $27.6M | 0.01% | +24,847+51.8% | Added |
| Allspring Global Investments Holdings, LLC | 73,501 | $27.8M | 0.05% | +4,204+6.1% | Added |
| Fairmount Funds Management LLC | 73,526 | $27.9M | 4.42% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 75,750 | $28.7M | 0.07% | +29,016+62.1% | Added |
| Thrivent Financial for Lutherans | 76,113 | $28.8M | 0.07% | −584−0.8% | Reduced |
| Tekla Capital Management LLC | 84,021 | $31.8M | 1.20% | +7,386+9.6% | Added |
| Renaissance Technologies LLC | 84,100 | $31.9M | 0.04% | +73,500+693.4% | Added |
| Artia Global Partners LP | 85,204 | $32.3M | 12.39% | +85,204 | New |
| Paradigm Biocapital Advisors LP | 89,556 | $33.9M | 3.98% | −741−0.8% | Reduced |
| Public Sector Pension Investment Board | 89,733 | $34.0M | 0.27% | −8,467−8.6% | Reduced |
| Millennium Management LLC | 99,478 | $37.7M | 0.04% | −3,700−3.6% | Reduced |
| Bank of America Corp | 104,479 | $39.6M | 0.00% | +34,655+49.6% | Added |
| PFM Health Sciences, LP | 104,732 | $39.7M | 1.67% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 117,944 | $44.7M | 0.06% | −2,327−1.9% | Reduced |
| Citadel Advisors LLC | 123,097 | $46.6M | 0.05% | +91,819+293.6% | Added |
| TD Asset Management Inc | 129,070 | $48.9M | 0.06% | −66,327−33.9% | Reduced |
| Marshall Wace, LLP | 130,660 | $49.5M | 0.13% | +29,428+29.1% | Added |
| TimesSquare Capital Management, LLC | 130,800 | $49.6M | 0.71% | −2,525−1.9% | Reduced |
| Assenagon Asset Management S.A. | 135,219 | $51.2M | 0.21% | +123,392+1,043.3% | Added |
| Clearbridge Investments, LLC | 142,189 | $53.9M | 0.05% | −21,330−13.0% | Reduced |
| Lord, Abbett & Co. LLC | 144,985 | $54.9M | 0.20% | −230,850−61.4% | Reduced |
| Redmile Group, LLC | 148,517 | $56.3M | 2.30% | −131,509−47.0% | Reduced |
| Fiera Capital Corp | 164,161 | $62.2M | 0.19% | −963−0.6% | Reduced |
| Armistice Capital, LLC | 170,000 | $64.4M | 1.73% | +50,000+41.7% | Added |
| SEI Investments Co | 171,385 | $64.9M | 0.14% | −8,098−4.5% | Reduced |
| Goldman Sachs Group Inc | 189,880 | $71.9M | 0.02% | −55,501−22.6% | Reduced |
| Franklin Resources Inc | 211,105 | $80.0M | 0.04% | −261−0.1% | Reduced |
| American Century Companies Inc | 212,981 | $80.7M | 0.07% | −4,622−2.1% | Reduced |
| Wellington Management Group LLP | 220,669 | $83.6M | 0.02% | +5,076+2.4% | Added |
| 1832 Asset Management L.P. | 221,200 | $83.8M | 0.17% | +40,400+22.3% | Added |
| D. E. Shaw & Co., Inc. | 257,027 | $97.4M | 0.16% | −71,196−21.7% | Reduced |
| Baker Bros. Advisors LP | 280,159 | $106.1M | 0.64% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 287,396 | $108.9M | 0.26% | +287,396 | New |
| Darwin Global Management, Ltd. | 297,701 | $112.8M | 70.21% | +297,701 | New |
| Eventide Asset Management, LLC | 328,867 | $124.6M | 2.46% | +9,467+3.0% | Added |
| Rock Springs Capital Management LP | 350,000 | $132.6M | 3.19% | 00.0% | Unchanged |
| Bamco Inc | 364,286 | $138.0M | 0.46% | −52,915−12.7% | Reduced |
| Federated Hermes, Inc. | 379,011 | $143.6M | 0.40% | −64,626−14.6% | Reduced |
| Deutsche Bank AG | 431,259 | $163.4M | 0.09% | +10,500+2.5% | Added |
| Pictet Asset Management SA | 449,878 | $170.4M | 0.25% | −51,015−10.2% | Reduced |
| RTW Investments, LP | 482,195 | $182.7M | 3.73% | +15,000+3.2% | Added |
| Holocene Advisors, LP | 510,592 | $193.4M | 1.19% | −2,460−0.5% | Reduced |
| Avidity Partners Management LP | 625,000 | $236.8M | 5.53% | +133,200+27.1% | Added |
| Morgan Stanley | 630,330 | $238.8M | 0.03% | +443,217+236.9% | Added |
| Capital World Investors | 740,934 | $280.7M | 0.06% | +936+0.1% | Added |
| BlackRock Inc. | 761,249 | $288.4M | 0.01% | −43,470−5.4% | Reduced |
| Bellevue Group AG | 911,100 | $345.2M | 4.58% | −8,246−0.9% | Reduced |
| Janus Henderson Group PLC | 974,720 | $369.2M | 0.26% | +412,435+73.3% | Added |
| T. Rowe Price Investment Management, Inc. | 1,226,867 | $464.8M | 0.36% | −791,351−39.2% | Reduced |
| Avoro Capital Advisors LLC | 1,265,555 | $479.4M | 7.16% | 00.0% | Unchanged |
| Jennison Associates LLC | 1,482,892 | $561.8M | 0.58% | −66,173−4.3% | Reduced |
| Artisan Partners Limited Partnership | 2,615,415 | $990.8M | 1.76% | −213,283−7.5% | Reduced |
| Price T Rowe Associates Inc | 3,959,686 | $1.50B | 0.24% | −279,003−6.6% | Reduced |
| FMR LLC | 5,209,169 | $1.97B | 0.20% | +23,437+0.5% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −263,300−100.0% | Sold out |
| Artal Group S.A. | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −54,500−100.0% | Sold out |
| Finepoint Capital LP | 0 | $0 | 0.00% | −28,770−100.0% | Sold out |
| EcoR1 Capital, LLC | 0 | $0 | 0.00% | −17,527−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −17,236−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −13,405−100.0% | Sold out |
| Ally Bridge Group (NY) LLC | 0 | $0 | 0.00% | −12,240−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −10,798−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −6,001−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −8,998−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −3,334−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −3,076−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −2,259−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −2,083−100.0% | Sold out |
| Susquehanna International Securities, Ltd. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| B. Metzler seel. Sohn & Co. AG | 0 | $0 | 0.00% | −831−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −746−100.0% | Sold out |
| Parkwood LLC | 0 | $0 | 0.00% | −568−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −202−100.0% | Sold out |
| Atlas Capital Advisors LLC | 0 | $0 | 0.00% | −180−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Professional Financial Advisors, LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Absolute Capital Management, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Community Bank, N.A. | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −4−100.0% | Sold out |