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 2023
Institutional positions in Argenx SE as of Jun 30, 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
- 290
- +18 vs. Q1 2023
- Shares held
- 30.9M
- −313.2K (−1.0%) vs. Q1 2023
- Total value
- $12.0B
- +$415.0M (+3.6%) vs. Q1 2023
- New holders
- 55
- 99 more added
- Sold out
- 37
- 83 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Envestnet Asset Management Inc | 17,947 | $6.99M | 0.00% | +2,465+15.9% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 18,665 | $7.27M | 0.15% | +18,665 | New |
| SG Americas Securities, LLC | 19,116 | $7.45M | 0.06% | +2,553+15.4% | Added |
| Pinebridge Investments, L.P. | 21,218 | $8.27M | 0.09% | +2,643+14.2% | Added |
| Royal Bank of Canada | 22,930 | $8.94M | 0.00% | +2,673+13.2% | Added |
| Ensign Peak Advisors, Inc | 23,743 | $9.25M | 0.02% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 24,012 | $9.36M | 0.11% | −7,417−23.6% | Reduced |
| Geode Capital Management, LLC | 24,348 | $9.49M | 0.00% | +57+0.2% | Added |
| Atika Capital Management LLC | 24,695 | $9.62M | 1.21% | 00.0% | Unchanged |
| DCF Advisers, LLC | 25,700 | $10.0M | 6.91% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 26,102 | $10.2M | 0.05% | +6,894+35.9% | Added |
| Wells Fargo & Company | 27,230 | $10.6M | 0.00% | +376+1.4% | Added |
| Decheng Capital Management III (Cayman), LLC | 27,429 | $10.7M | 3.35% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 28,069 | $10.9M | 0.04% | −18,865−40.2% | Reduced |
| Northern Trust Corp | 28,309 | $11.0M | 0.00% | +6,489+29.7% | Added |
| QVT Financial LP | 32,498 | $12.7M | 0.74% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 32,600 | $12.7M | 0.25% | −11,900−26.7% | Reduced |
| UBS Asset Management Americas Inc | 34,479 | $12.8M | 0.01% | 00.0% | Unchanged |
| Caption Management, LLC | 34,100 | $13.3M | 2.34% | +34,100 | New |
| Qube Research & Technologies Ltd | 35,774 | $13.9M | 0.05% | +22,742+174.5% | Added |
| Driehaus Capital Management LLC | 36,330 | $14.2M | 0.18% | +2,460+7.3% | Added |
| Hudson Bay Capital Management LP | 36,936 | $14.4M | 0.14% | −4,335−10.5% | Reduced |
| Sofinnova Investments, Inc. | 39,921 | $15.6M | 1.03% | +39,921 | New |
| Integral Health Asset Management, LLC | 40,000 | $15.6M | 2.05% | +28,000+233.3% | Added |
| Manufacturers Life Insurance Company, The | 43,512 | $17.0M | 0.01% | +5,568+14.7% | Added |
| PGGM Investments | 44,586 | $17.4M | 0.28% | 00.0% | Unchanged |
| AWM Investment Company, Inc. | 45,000 | $17.5M | 2.38% | −5,000−10.0% | Reduced |
| Artia Global Partners LP | 46,438 | $18.1M | 6.24% | +10,034+27.6% | Added |
| Bank of Montreal | 46,806 | $18.7M | 0.01% | +16,863+56.3% | Added |
| Van Eck Associates Corp | 54,587 | $21.3M | 0.05% | −4,845−8.2% | Reduced |
| Legal & General Group Plc | 61,390 | $23.9M | 0.01% | +10,225+20.0% | Added |
| BNP Paribas Arbitrage, SA | 61,512 | $24.0M | 0.05% | +13,394+27.8% | Added |
| Eagle Health Investments LP | 64,400 | $25.1M | 4.69% | 00.0% | Unchanged |
| Tekla Capital Management LLC | 65,553 | $25.5M | 1.00% | −22,757−25.8% | Reduced |
| Thrivent Financial for Lutherans | 68,200 | $26.6M | 0.06% | −8,957−11.6% | Reduced |
| Perceptive Advisors LLC | 69,000 | $26.9M | 0.78% | +69,000 | New |
| Fairmount Funds Management LLC | 73,526 | $28.7M | 4.04% | 00.0% | Unchanged |
| Boxer Capital, LLC | 75,000 | $29.2M | 1.36% | +75,000 | New |
| Public Sector Pension Investment Board | 77,375 | $30.2M | 0.22% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 82,530 | $32.2M | 0.00% | −13,753−14.3% | Reduced |
| Invesco Ltd. | 90,305 | $35.2M | 0.01% | +33,036+57.7% | Added |
| TimesSquare Capital Management, LLC | 90,690 | $35.3M | 0.51% | −2,515−2.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 90,965 | $35.5M | 0.06% | +12,228+15.5% | Added |
| Nicholas Investment Partners, LP | 95,414 | $37.2M | 2.54% | −23,211−19.6% | Reduced |
| PFM Health Sciences, LP | 104,732 | $40.8M | 1.64% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 114,000 | $44.4M | 0.06% | +14,400+14.5% | Added |
| TD Asset Management Inc | 123,580 | $48.2M | 0.05% | +6,510+5.6% | Added |
| Massachusetts Financial Services Co | 132,435 | $51.6M | 0.02% | +132,435 | New |
| New York State Common Retirement Fund | 134,830 | $52.5M | 0.07% | +1,640+1.2% | Added |
| Goldman Sachs Group Inc | 137,693 | $53.7M | 0.01% | −31,213−18.5% | Reduced |
| Paradigm Biocapital Advisors LP | 142,259 | $55.4M | 4.49% | −38,913−21.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 152,796 | $59.5M | 0.13% | −183,600−54.6% | Reduced |
| Deutsche Bank AG | 154,175 | $60.1M | 0.03% | −277,059−64.2% | Reduced |
| Fiera Capital Corp | 158,243 | $61.7M | 0.18% | −3,199−2.0% | Reduced |
| Balyasny Asset Management LLC | 159,518 | $62.2M | 0.17% | +61,993+63.6% | Added |
| Farallon Capital Management, L.L.C. | 161,000 | $62.7M | 0.38% | +161,000 | New |
| Clearbridge Investments, LLC | 169,470 | $66.0M | 0.06% | +36,826+27.8% | Added |
| Lord, Abbett & Co. LLC | 179,364 | $69.9M | 0.24% | +47,671+36.2% | Added |
| D. E. Shaw & Co., Inc. | 180,253 | $70.3M | 0.11% | −17,609−8.9% | Reduced |
| Avidity Partners Management LP | 184,300 | $71.8M | 2.51% | −96,400−34.3% | Reduced |
| American Century Companies Inc | 185,145 | $72.2M | 0.05% | −21,189−10.3% | Reduced |
| Marshall Wace, LLP | 192,115 | $74.9M | 0.16% | +4,181+2.2% | Added |
| Armistice Capital, LLC | 200,000 | $77.9M | 1.96% | −24,000−10.7% | Reduced |
| Bank of America Corp | 203,860 | $79.5M | 0.01% | −93,972−31.6% | Reduced |
| Millennium Management LLC | 205,893 | $80.2M | 0.09% | +23,521+12.9% | Added |
| 1832 Asset Management L.P. | 220,200 | $85.8M | 0.17% | 00.0% | Unchanged |
| Wellington Management Group LLP | 234,055 | $91.2M | 0.02% | −24,221−9.4% | Reduced |
| Franklin Resources Inc | 246,311 | $96.0M | 0.05% | −368−0.1% | Reduced |
| Bamco Inc | 250,268 | $97.5M | 0.27% | +1,313+0.5% | Added |
| SEI Investments Co | 260,158 | $101.4M | 0.18% | −6,716−2.5% | Reduced |
| Darwin Global Management, Ltd. | 273,343 | $106.5M | 17.42% | −11,855−4.2% | Reduced |
| Baker Bros. Advisors LP | 280,159 | $109.2M | 0.63% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 329,076 | $128.3M | 2.17% | +1600.0% | Added |
| Federated Hermes, Inc. | 334,223 | $130.3M | 0.32% | −11,991−3.5% | Reduced |
| Rock Springs Capital Management LP | 350,000 | $136.4M | 3.25% | 00.0% | Unchanged |
| Pictet Asset Management SA | 354,345 | $138.1M | 0.16% | −85,888−19.5% | Reduced |
| Holocene Advisors, LP | 358,256 | $139.6M | 0.61% | +22,534+6.7% | Added |
| Citadel Advisors LLC | 360,588 | $140.5M | 0.16% | +333,055+1,209.7% | Added |
| RTW Investments, LP | 482,195 | $187.9M | 3.58% | 00.0% | Unchanged |
| Morgan Stanley | 556,432 | $216.9M | 0.02% | +9,926+1.8% | Added |
| BlackRock Inc. | 590,899 | $230.3M | 0.01% | −79,771−11.9% | Reduced |
| Bellevue Group AG | 923,284 | $359.8M | 5.13% | +36,356+4.1% | Added |
| T. Rowe Price Investment Management, Inc. | 1,064,839 | $415.0M | 0.28% | −41,916−3.8% | Reduced |
| Jennison Associates LLC | 1,143,378 | $445.6M | 0.37% | +5,412+0.5% | Added |
| Capital World Investors | 1,182,449 | $460.8M | 0.09% | +124,953+11.8% | Added |
| Avoro Capital Advisors LLC | 1,263,500 | $492.4M | 6.68% | −24,000−1.9% | Reduced |
| Janus Henderson Group PLC | 1,783,453 | $695.0M | 0.43% | −11,357−0.6% | Reduced |
| Artisan Partners Limited Partnership | 3,038,383 | $1.18B | 1.91% | +6,155+0.2% | Added |
| Price T Rowe Associates Inc | 3,897,419 | $1.52B | 0.21% | +73,436+1.9% | Added |
| FMR LLC | 5,055,743 | $1.97B | 0.17% | −177,755−3.4% | Reduced |
| Redmile Group, LLC | 0 | $0 | 0.00% | −130,540−100.0% | Sold out |
| Senator Investment Group LP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Braidwell LP | 0 | $0 | 0.00% | −24,600−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −19,150−100.0% | Sold out |
| Lombard Odier Asset Management (Switzerland) SA | 0 | $0 | 0.00% | −19,026−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −16,810−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −14,200−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −13,583−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −12,500−100.0% | Sold out |