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 |
|---|---|---|---|---|---|
| FMR LLC | 5,055,743 | $1.97B | 0.17% | −177,755−3.4% | Reduced |
| Price T Rowe Associates Inc | 3,897,419 | $1.52B | 0.21% | +73,436+1.9% | Added |
| Artisan Partners Limited Partnership | 3,038,383 | $1.18B | 1.91% | +6,155+0.2% | Added |
| Janus Henderson Group PLC | 1,783,453 | $695.0M | 0.43% | −11,357−0.6% | Reduced |
| Avoro Capital Advisors LLC | 1,263,500 | $492.4M | 6.68% | −24,000−1.9% | Reduced |
| Capital World Investors | 1,182,449 | $460.8M | 0.09% | +124,953+11.8% | Added |
| Jennison Associates LLC | 1,143,378 | $445.6M | 0.37% | +5,412+0.5% | Added |
| T. Rowe Price Investment Management, Inc. | 1,064,839 | $415.0M | 0.28% | −41,916−3.8% | Reduced |
| Bellevue Group AG | 923,284 | $359.8M | 5.13% | +36,356+4.1% | Added |
| BlackRock Inc. | 590,899 | $230.3M | 0.01% | −79,771−11.9% | Reduced |
| Morgan Stanley | 556,432 | $216.9M | 0.02% | +9,926+1.8% | Added |
| RTW Investments, LP | 482,195 | $187.9M | 3.58% | 00.0% | Unchanged |
| Citadel Advisors LLC | 360,588 | $140.5M | 0.16% | +333,055+1,209.7% | Added |
| Holocene Advisors, LP | 358,256 | $139.6M | 0.61% | +22,534+6.7% | Added |
| Pictet Asset Management SA | 354,345 | $138.1M | 0.16% | −85,888−19.5% | Reduced |
| Rock Springs Capital Management LP | 350,000 | $136.4M | 3.25% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 334,223 | $130.3M | 0.32% | −11,991−3.5% | Reduced |
| Eventide Asset Management, LLC | 329,076 | $128.3M | 2.17% | +1600.0% | Added |
| Baker Bros. Advisors LP | 280,159 | $109.2M | 0.63% | 00.0% | Unchanged |
| Darwin Global Management, Ltd. | 273,343 | $106.5M | 17.42% | −11,855−4.2% | Reduced |
| SEI Investments Co | 260,158 | $101.4M | 0.18% | −6,716−2.5% | Reduced |
| Bamco Inc | 250,268 | $97.5M | 0.27% | +1,313+0.5% | Added |
| Franklin Resources Inc | 246,311 | $96.0M | 0.05% | −368−0.1% | Reduced |
| Wellington Management Group LLP | 234,055 | $91.2M | 0.02% | −24,221−9.4% | Reduced |
| 1832 Asset Management L.P. | 220,200 | $85.8M | 0.17% | 00.0% | Unchanged |
| Millennium Management LLC | 205,893 | $80.2M | 0.09% | +23,521+12.9% | Added |
| Bank of America Corp | 203,860 | $79.5M | 0.01% | −93,972−31.6% | Reduced |
| Armistice Capital, LLC | 200,000 | $77.9M | 1.96% | −24,000−10.7% | Reduced |
| Marshall Wace, LLP | 192,115 | $74.9M | 0.16% | +4,181+2.2% | Added |
| American Century Companies Inc | 185,145 | $72.2M | 0.05% | −21,189−10.3% | Reduced |
| Avidity Partners Management LP | 184,300 | $71.8M | 2.51% | −96,400−34.3% | Reduced |
| D. E. Shaw & Co., Inc. | 180,253 | $70.3M | 0.11% | −17,609−8.9% | Reduced |
| Lord, Abbett & Co. LLC | 179,364 | $69.9M | 0.24% | +47,671+36.2% | Added |
| Clearbridge Investments, LLC | 169,470 | $66.0M | 0.06% | +36,826+27.8% | Added |
| Farallon Capital Management, L.L.C. | 161,000 | $62.7M | 0.38% | +161,000 | New |
| Balyasny Asset Management LLC | 159,518 | $62.2M | 0.17% | +61,993+63.6% | Added |
| Fiera Capital Corp | 158,243 | $61.7M | 0.18% | −3,199−2.0% | Reduced |
| Deutsche Bank AG | 154,175 | $60.1M | 0.03% | −277,059−64.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 152,796 | $59.5M | 0.13% | −183,600−54.6% | Reduced |
| Paradigm Biocapital Advisors LP | 142,259 | $55.4M | 4.49% | −38,913−21.5% | Reduced |
| Goldman Sachs Group Inc | 137,693 | $53.7M | 0.01% | −31,213−18.5% | Reduced |
| New York State Common Retirement Fund | 134,830 | $52.5M | 0.07% | +1,640+1.2% | Added |
| Massachusetts Financial Services Co | 132,435 | $51.6M | 0.02% | +132,435 | New |
| TD Asset Management Inc | 123,580 | $48.2M | 0.05% | +6,510+5.6% | Added |
| Renaissance Technologies LLC | 114,000 | $44.4M | 0.06% | +14,400+14.5% | Added |
| PFM Health Sciences, LP | 104,732 | $40.8M | 1.64% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 95,414 | $37.2M | 2.54% | −23,211−19.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 90,965 | $35.5M | 0.06% | +12,228+15.5% | Added |
| TimesSquare Capital Management, LLC | 90,690 | $35.3M | 0.51% | −2,515−2.7% | Reduced |
| Invesco Ltd. | 90,305 | $35.2M | 0.01% | +33,036+57.7% | Added |
| JPMorgan Chase & Co | 82,530 | $32.2M | 0.00% | −13,753−14.3% | Reduced |
| Public Sector Pension Investment Board | 77,375 | $30.2M | 0.22% | 00.0% | Unchanged |
| Boxer Capital, LLC | 75,000 | $29.2M | 1.36% | +75,000 | New |
| Fairmount Funds Management LLC | 73,526 | $28.7M | 4.04% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 69,000 | $26.9M | 0.78% | +69,000 | New |
| Thrivent Financial for Lutherans | 68,200 | $26.6M | 0.06% | −8,957−11.6% | Reduced |
| Tekla Capital Management LLC | 65,553 | $25.5M | 1.00% | −22,757−25.8% | Reduced |
| Eagle Health Investments LP | 64,400 | $25.1M | 4.69% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 61,512 | $24.0M | 0.05% | +13,394+27.8% | Added |
| Legal & General Group Plc | 61,390 | $23.9M | 0.01% | +10,225+20.0% | Added |
| Van Eck Associates Corp | 54,587 | $21.3M | 0.05% | −4,845−8.2% | Reduced |
| Bank of Montreal | 46,806 | $18.7M | 0.01% | +16,863+56.3% | Added |
| Artia Global Partners LP | 46,438 | $18.1M | 6.24% | +10,034+27.6% | Added |
| AWM Investment Company, Inc. | 45,000 | $17.5M | 2.38% | −5,000−10.0% | Reduced |
| PGGM Investments | 44,586 | $17.4M | 0.28% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 43,512 | $17.0M | 0.01% | +5,568+14.7% | Added |
| Integral Health Asset Management, LLC | 40,000 | $15.6M | 2.05% | +28,000+233.3% | Added |
| Sofinnova Investments, Inc. | 39,921 | $15.6M | 1.03% | +39,921 | New |
| Hudson Bay Capital Management LP | 36,936 | $14.4M | 0.14% | −4,335−10.5% | Reduced |
| Driehaus Capital Management LLC | 36,330 | $14.2M | 0.18% | +2,460+7.3% | Added |
| Qube Research & Technologies Ltd | 35,774 | $13.9M | 0.05% | +22,742+174.5% | Added |
| Caption Management, LLC | 34,100 | $13.3M | 2.34% | +34,100 | New |
| UBS Asset Management Americas Inc | 34,479 | $12.8M | 0.01% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 32,600 | $12.7M | 0.25% | −11,900−26.7% | Reduced |
| QVT Financial LP | 32,498 | $12.7M | 0.74% | 00.0% | Unchanged |
| Northern Trust Corp | 28,309 | $11.0M | 0.00% | +6,489+29.7% | Added |
| Assenagon Asset Management S.A. | 28,069 | $10.9M | 0.04% | −18,865−40.2% | Reduced |
| Decheng Capital Management III (Cayman), LLC | 27,429 | $10.7M | 3.35% | 00.0% | Unchanged |
| Wells Fargo & Company | 27,230 | $10.6M | 0.00% | +376+1.4% | Added |
| Handelsbanken Fonder AB | 26,102 | $10.2M | 0.05% | +6,894+35.9% | Added |
| DCF Advisers, LLC | 25,700 | $10.0M | 6.91% | 00.0% | Unchanged |
| Atika Capital Management LLC | 24,695 | $9.62M | 1.21% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 24,348 | $9.49M | 0.00% | +57+0.2% | Added |
| ExodusPoint Capital Management, LP | 24,012 | $9.36M | 0.11% | −7,417−23.6% | Reduced |
| Ensign Peak Advisors, Inc | 23,743 | $9.25M | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 22,930 | $8.94M | 0.00% | +2,673+13.2% | Added |
| Pinebridge Investments, L.P. | 21,218 | $8.27M | 0.09% | +2,643+14.2% | Added |
| SG Americas Securities, LLC | 19,116 | $7.45M | 0.06% | +2,553+15.4% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 18,665 | $7.27M | 0.15% | +18,665 | New |
| Envestnet Asset Management Inc | 17,947 | $6.99M | 0.00% | +2,465+15.9% | Added |
| AXA S.A. | 17,719 | $6.91M | 0.02% | +243+1.4% | Added |
| Schroder Investment Management Group | 17,390 | $6.78M | 0.01% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 16,560 | $6.45M | 0.00% | +7,837+89.8% | Added |
| Aquilo Capital Management, LLC | 16,315 | $6.36M | 4.17% | −7,685−32.0% | Reduced |
| Varma Mutual Pension Insurance Co | 15,000 | $5.85M | 0.07% | −5,000−25.0% | Reduced |
| Raymond James & Associates | 14,539 | $5.67M | 0.00% | +2,343+19.2% | Added |
| Dimensional Fund Advisors LP | 13,927 | $5.43M | 0.00% | +235+1.7% | Added |
| Russell Investments Group, Ltd. | 13,136 | $5.12M | 0.01% | −3,563−21.3% | Reduced |
| Partners Capital Investment Group, LLP | 13,061 | $5.09M | 0.11% | −1,642−11.2% | Reduced |
| Acuta Capital Partners, LLC | 12,568 | $4.90M | 3.32% | +2,974+31.0% | Added |