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, Q1 2023
Institutional positions in Argenx SE as of Mar 31, 2023. 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
- 272
- +3 vs. Q4 2022
- Shares held
- 31.2M
- +547.1K (+1.8%) vs. Q4 2022
- Total value
- $11.6B
- +$7.92M (+0.1%) vs. Q4 2022
- New holders
- 32
- 91 more added
- Sold out
- 29
- 111 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of Montreal | 29,943 | $11.2M | 0.01% | −33,776−53.0% | Reduced |
| ExodusPoint Capital Management, LP | 31,429 | $11.7M | 0.13% | +13,996+80.3% | Added |
| QVT Financial LP | 32,498 | $12.1M | 0.71% | 00.0% | Unchanged |
| Driehaus Capital Management LLC | 33,870 | $12.6M | 0.18% | +231+0.7% | Added |
| UBS Asset Management Americas Inc | 34,479 | $12.8M | 0.01% | −5,664−14.1% | Reduced |
| Artia Global Partners LP | 36,404 | $13.6M | 5.46% | −48,800−57.3% | Reduced |
| Manufacturers Life Insurance Company, The | 37,944 | $14.1M | 0.01% | −3,178−7.7% | Reduced |
| Barclays PLC | 39,363 | $14.7M | 0.02% | +39,266+40,480.4% | Added |
| Hudson Bay Capital Management LP | 41,271 | $15.4M | 0.17% | +41,271 | New |
| OrbiMed Advisors LLC | 44,500 | $16.6M | 0.33% | +28,300+174.7% | Added |
| PGGM Investments | 44,586 | $16.6M | 0.28% | +44,586 | New |
| Assenagon Asset Management S.A. | 46,934 | $17.5M | 0.07% | −88,285−65.3% | Reduced |
| BNP Paribas Arbitrage, SA | 48,118 | $17.9M | 0.04% | −27,632−36.5% | Reduced |
| AWM Investment Company, Inc. | 50,000 | $18.6M | 2.52% | 00.0% | Unchanged |
| Legal & General Group Plc | 51,165 | $19.1M | 0.01% | +1,778+3.6% | Added |
| Invesco Ltd. | 57,269 | $21.3M | 0.01% | −15,558−21.4% | Reduced |
| Van Eck Associates Corp | 59,432 | $22.1M | 0.05% | +9,950+20.1% | Added |
| Eagle Health Investments LP | 64,400 | $24.0M | 4.67% | +4,100+6.8% | Added |
| Fairmount Funds Management LLC | 73,526 | $27.4M | 4.71% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 77,157 | $28.7M | 0.07% | +1,044+1.4% | Added |
| Public Sector Pension Investment Board | 77,375 | $28.8M | 0.22% | −12,358−13.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 78,737 | $29.3M | 0.05% | +5,236+7.1% | Added |
| Tekla Capital Management LLC | 88,310 | $32.9M | 1.25% | +4,289+5.1% | Added |
| TimesSquare Capital Management, LLC | 93,205 | $34.7M | 0.51% | −37,595−28.7% | Reduced |
| JPMorgan Chase & Co | 96,283 | $35.9M | 0.00% | +45,712+90.4% | Added |
| Balyasny Asset Management LLC | 97,525 | $36.3M | 0.12% | +27,100+38.5% | Added |
| Renaissance Technologies LLC | 99,600 | $37.1M | 0.05% | +15,500+18.4% | Added |
| PFM Health Sciences, LP | 104,732 | $39.0M | 1.80% | 00.0% | Unchanged |
| TD Asset Management Inc | 117,070 | $43.6M | 0.05% | −12,000−9.3% | Reduced |
| Nicholas Investment Partners, LP | 118,625 | $44.2M | 3.36% | +52,480+79.3% | Added |
| Redmile Group, LLC | 130,540 | $48.6M | 2.11% | −17,977−12.1% | Reduced |
| State Street Corp | 132,036 | $48.8M | 0.00% | +129,396+4,901.4% | Added |
| Lord, Abbett & Co. LLC | 131,693 | $49.1M | 0.18% | −13,292−9.2% | Reduced |
| Clearbridge Investments, LLC | 132,644 | $49.4M | 0.05% | −9,545−6.7% | Reduced |
| New York State Common Retirement Fund | 133,190 | $49.6M | 0.07% | +15,246+12.9% | Added |
| Fiera Capital Corp | 161,442 | $60.2M | 0.18% | −2,719−1.7% | Reduced |
| Goldman Sachs Group Inc | 168,906 | $62.9M | 0.02% | −20,974−11.0% | Reduced |
| Paradigm Biocapital Advisors LP | 181,172 | $67.5M | 6.40% | +91,616+102.3% | Added |
| Millennium Management LLC | 182,372 | $67.9M | 0.08% | +82,894+83.3% | Added |
| Marshall Wace, LLP | 187,934 | $70.0M | 0.17% | +57,274+43.8% | Added |
| American Century Companies Inc | 206,334 | $73.6M | 0.06% | −6,647−3.1% | Reduced |
| D. E. Shaw & Co., Inc. | 197,862 | $73.7M | 0.12% | −59,165−23.0% | Reduced |
| 1832 Asset Management L.P. | 220,200 | $82.0M | 0.17% | −1,000−0.5% | Reduced |
| Armistice Capital, LLC | 224,000 | $83.5M | 1.94% | +54,000+31.8% | Added |
| Franklin Resources Inc | 246,679 | $91.9M | 0.05% | +35,574+16.9% | Added |
| Bamco Inc | 248,955 | $92.8M | 0.28% | −115,331−31.7% | Reduced |
| Wellington Management Group LLP | 258,276 | $96.2M | 0.02% | +37,607+17.0% | Added |
| SEI Investments Co | 266,874 | $99.4M | 0.18% | +95,489+55.7% | Added |
| Baker Bros. Advisors LP | 280,159 | $104.4M | 0.57% | 00.0% | Unchanged |
| Avidity Partners Management LP | 280,700 | $104.6M | 3.47% | −344,300−55.1% | Reduced |
| Darwin Global Management, Ltd. | 285,198 | $106.3M | 29.06% | −12,503−4.2% | Reduced |
| Bank of America Corp | 297,832 | $111.0M | 0.01% | +193,353+185.1% | Added |
| Eventide Asset Management, LLC | 328,916 | $122.5M | 2.25% | +490.0% | Added |
| Holocene Advisors, LP | 335,722 | $125.1M | 0.63% | −174,870−34.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 336,396 | $125.3M | 0.28% | +49,000+17.0% | Added |
| Federated Hermes, Inc. | 346,214 | $129.0M | 0.32% | −32,797−8.7% | Reduced |
| Rock Springs Capital Management LP | 350,000 | $130.4M | 3.11% | 00.0% | Unchanged |
| Deutsche Bank AG | 431,234 | $160.7M | 0.09% | −250.0% | Reduced |
| Pictet Asset Management SA | 440,233 | $164.0M | 0.21% | −9,645−2.1% | Reduced |
| RTW Investments, LP | 482,195 | $179.7M | 3.74% | 00.0% | Unchanged |
| Morgan Stanley | 546,506 | $203.6M | 0.02% | −83,824−13.3% | Reduced |
| BlackRock Inc. | 670,670 | $249.9M | 0.01% | −90,579−11.9% | Reduced |
| Bellevue Group AG | 886,928 | $330.5M | 4.80% | −24,172−2.7% | Reduced |
| Capital World Investors | 1,057,496 | $394.0M | 0.08% | +316,562+42.7% | Added |
| T. Rowe Price Investment Management, Inc. | 1,106,755 | $412.4M | 0.30% | −120,112−9.8% | Reduced |
| Jennison Associates LLC | 1,137,966 | $424.0M | 0.39% | −344,926−23.3% | Reduced |
| Avoro Capital Advisors LLC | 1,287,500 | $479.7M | 7.12% | +21,945+1.7% | Added |
| Janus Henderson Group PLC | 1,794,810 | $668.7M | 0.44% | +820,090+84.1% | Added |
| Artisan Partners Limited Partnership | 3,032,228 | $1.13B | 1.87% | +416,813+15.9% | Added |
| Price T Rowe Associates Inc | 3,823,983 | $1.42B | 0.21% | −135,703−3.4% | Reduced |
| FMR LLC | 5,233,498 | $1.95B | 0.18% | +24,329+0.5% | Added |
| Cerity Partners LLC | 572 | – | – | +2+0.4% | Added |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −52,243−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −13,648−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −11,180−100.0% | Sold out |
| XY Capital Ltd | 0 | $0 | 0.00% | −4,263−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −2,348−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −2,145−100.0% | Sold out |
| Sanders Morris Harris LLC | 0 | $0 | 0.00% | −1,830−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −1,588−100.0% | Sold out |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −1,299−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −936−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −912−100.0% | Sold out |
| Bank Julius Baer & Co. Ltd, Zurich | 0 | $0 | 0.00% | −803−100.0% | Sold out |
| Moody Lynn & Lieberson, LLC | 0 | $0 | 0.00% | −775−100.0% | Sold out |
| O'Neil Global Advisors, Inc. | 0 | $0 | 0.00% | −760−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −725−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −714−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −580−100.0% | Sold out |
| Kingsview Wealth Management, LLC | 0 | $0 | 0.00% | −564−100.0% | Sold out |
| Evergreen Capital Management LLC | 0 | $0 | 0.00% | −539−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −247−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −218−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| McElhenny Sheffield Capital Management, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |