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 2021
Institutional positions in Argenx SE as of Jun 30, 2021. 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
- 177
- −14 vs. Q1 2021
- Shares held
- 28.5M
- −85.6K (−0.3%) vs. Q1 2021
- Total value
- $8.57B
- +$725.0M (+9.2%) vs. Q1 2021
- New holders
- 23
- 73 more added
- Sold out
- 37
- 54 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 5,586,549 | $1.68B | 0.16% | −206,939−3.6% | Reduced |
| FMR LLC | 4,661,162 | $1.40B | 0.11% | −12,548−0.3% | Reduced |
| Artisan Partners Limited Partnership | 2,952,203 | $888.8M | 1.07% | +80,214+2.8% | Added |
| Baker Bros. Advisors LP | 1,119,557 | $337.1M | 1.48% | 00.0% | Unchanged |
| Bellevue Group AG | 974,038 | $293.3M | 2.86% | +19,484+2.0% | Added |
| Avoro Capital Advisors LLC | 946,500 | $285.0M | 4.96% | +21,000+2.3% | Added |
| Redmile Group, LLC | 790,282 | $237.9M | 3.52% | −59,563−7.0% | Reduced |
| Jennison Associates LLC | 751,355 | $226.2M | 0.15% | +31,540+4.4% | Added |
| Capital World Investors | 660,915 | $199.0M | 0.03% | −1,104−0.2% | Reduced |
| BVF Inc | 651,204 | $196.1M | 7.35% | +341,605+110.3% | Added |
| BlackRock Inc. | 649,877 | $195.7M | 0.01% | +91,559+16.4% | Added |
| Wellington Management Group LLP | 558,347 | $168.1M | 0.03% | +39,934+7.7% | Added |
| Bamco Inc | 548,211 | $165.1M | 0.38% | +54,484+11.0% | Added |
| Artal Group S.A. | 500,000 | $150.5M | 3.43% | +50,000+11.1% | Added |
| Janus Henderson Group PLC | 498,060 | $150.0M | 0.06% | +43,772+9.6% | Added |
| Federated Hermes, Inc. | 435,049 | $131.0M | 0.24% | −30,266−6.5% | Reduced |
| American Century Companies Inc | 410,111 | $123.5M | 0.08% | +2,958+0.7% | Added |
| Ameriprise Financial Inc | 368,514 | $110.9M | 0.03% | −3,743−1.0% | Reduced |
| Eaton Vance Management | 357,944 | $107.8M | 0.15% | −670.0% | Reduced |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 357,000 | $107.5M | 1.11% | −18,540−4.9% | Reduced |
| Eventide Asset Management, LLC | 333,000 | $100.3M | 1.35% | +119,000+55.6% | Added |
| Rock Springs Capital Management LP | 315,000 | $94.8M | 1.88% | +15,000+5.0% | Added |
| Clearbridge Investments, LLC | 247,699 | $74.6M | 0.05% | +60,519+32.3% | Added |
| TimesSquare Capital Management, LLC | 219,100 | $66.0M | 0.54% | −27,750−11.2% | Reduced |
| Credit Suisse AG | 210,644 | $63.4M | 0.05% | +247+0.1% | Added |
| Armistice Capital, LLC | 178,000 | $53.6M | 1.42% | +28,000+18.7% | Added |
| Boxer Capital, LLC | 170,926 | $51.5M | 1.82% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 158,700 | $47.8M | 0.24% | +109,200+220.6% | Added |
| SEI Investments Co | 142,037 | $42.8M | 0.09% | +14,468+11.3% | Added |
| Goldman Sachs Group Inc | 136,011 | $40.9M | 0.01% | −7,509−5.2% | Reduced |
| Franklin Resources Inc | 134,797 | $40.6M | 0.02% | +11,574+9.4% | Added |
| TD Asset Management Inc | 132,621 | $40.4M | 0.04% | −4,716−3.4% | Reduced |
| Gilder Gagnon Howe & Co LLC | 132,661 | $39.9M | 0.20% | +90.0% | Added |
| New York State Common Retirement Fund | 126,913 | $38.2M | 0.04% | +417+0.3% | Added |
| Fiera Capital Corp | 111,056 | $33.4M | 0.09% | −2,482−2.2% | Reduced |
| Public Sector Pension Investment Board | 98,200 | $29.6M | 0.19% | +56,300+134.4% | Added |
| Pictet Asset Management Ltd | 89,564 | $27.1M | 0.03% | −3,474−3.7% | Reduced |
| Thrivent Financial for Lutherans | 88,436 | $26.6M | 0.05% | +789+0.9% | Added |
| AWM Investment Company, Inc. | 80,000 | $24.1M | 2.38% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 78,527 | $23.6M | 1.48% | −7,601−8.8% | Reduced |
| Tekla Capital Management LLC | 74,410 | $22.4M | 0.73% | +10,066+15.6% | Added |
| Fairmount Funds Management LLC | 69,144 | $20.8M | 8.56% | +17,694+34.4% | Added |
| Loomis Sayles & Co L P | 68,823 | $20.7M | 0.03% | +2,694+4.1% | Added |
| UBS Asset Management Americas Inc | 54,348 | $16.4M | 0.01% | +1,083+2.0% | Added |
| Eagle Health Investments LP | 53,232 | $16.0M | 5.50% | +10,600+24.9% | Added |
| Bank of America Corp | 52,449 | $15.8M | 0.00% | +3,467+7.1% | Added |
| State Street Corp | 50,865 | $15.3M | 0.00% | −4,968−8.9% | Reduced |
| Candriam Luxembourg S.C.A. | 49,526 | $14.9M | 0.10% | +10,753+27.7% | Added |
| Invesco Ltd. | 47,856 | $14.4M | 0.00% | −228,339−82.7% | Reduced |
| Woodline Partners LP | 44,769 | $13.5M | 0.25% | +38,229+584.5% | Added |
| Driehaus Capital Management LLC | 44,010 | $13.3M | 0.18% | +16,634+60.8% | Added |
| Atika Capital Management LLC | 40,100 | $12.1M | 1.00% | −1,000−2.4% | Reduced |
| AXA S.A. | 38,757 | $11.7M | 0.03% | −2,944−7.1% | Reduced |
| Parametric Portfolio Associates LLC | 34,803 | $10.5M | 0.01% | +5,394+18.3% | Added |
| QVT Financial LP | 32,498 | $9.78M | 0.66% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 32,503 | $9.78M | 0.02% | +32,503 | New |
| SG Americas Securities, LLC | 32,053 | $9.65M | 0.05% | +1,834+6.1% | Added |
| RTW Investments, LP | 31,752 | $9.56M | 0.14% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 29,600 | $8.91M | 0.01% | −3,122−9.5% | Reduced |
| Indus Capital Partners, LLC | 29,383 | $8.85M | 1.50% | −5,749−16.4% | Reduced |
| ArrowMark Colorado Holdings LLC | 29,194 | $8.79M | 0.07% | −24,121−45.2% | Reduced |
| Geode Capital Management, LLC | 24,232 | $7.29M | 0.00% | +4,218+21.1% | Added |
| Wells Fargo & Company | 23,611 | $7.11M | 0.00% | −3,506−12.9% | Reduced |
| Northern Trust Corp | 22,457 | $6.76M | 0.00% | −7,301−24.5% | Reduced |
| Lord, Abbett & Co. LLC | 21,554 | $6.49M | 0.02% | +4,362+25.4% | Added |
| Aquilo Capital Management, LLC | 21,200 | $6.38M | 1.66% | 00.0% | Unchanged |
| DCF Advisers, LLC | 20,000 | $6.02M | 3.03% | −4,000−16.7% | Reduced |
| Millennium Management LLC | 18,781 | $5.65M | 0.01% | −29−0.2% | Reduced |
| Williams Jones Wealth Management, LLC. | 18,528 | $5.58M | 0.08% | +803+4.5% | Added |
| Jane Street Group, LLC | 17,275 | $5.20M | 0.01% | +17,275 | New |
| Natixis | 15,899 | $4.79M | 0.02% | −10,000−38.6% | Reduced |
| Morgan Stanley | 15,564 | $4.68M | 0.00% | +5,009+47.5% | Added |
| Schroder Investment Management Group | 14,440 | $4.35M | 0.01% | +1,067+8.0% | Added |
| Oak Ridge Investments LLC | 14,019 | $4.22M | 0.37% | −1,085−7.2% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 13,306 | $4.01M | 0.09% | +476+3.7% | Added |
| Allianz Asset Management GmbH | 12,985 | $3.91M | 0.00% | −2,870−18.1% | Reduced |
| Evolutionary Tree Capital Management, LLC | 12,564 | $3.78M | 1.74% | +1,647+15.1% | Added |
| D. E. Shaw & Co., Inc. | 12,198 | $3.67M | 0.00% | +941+8.4% | Added |
| Optiver Holding B.V. | 10,588 | $3.19M | 0.44% | +2,160+25.6% | Added |
| Sphera Funds Management Ltd. | 9,249 | $2.79M | 0.27% | 00.0% | Unchanged |
| UBS Group AG | 9,010 | $2.71M | 0.00% | +3,582+66.0% | Added |
| FIL Ltd | 8,876 | $2.67M | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 8,715 | $2.62M | 0.00% | +1,635+23.1% | Added |
| Ensign Peak Advisors, Inc | 8,580 | $2.58M | 0.01% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 8,500 | $2.56M | 0.01% | −400−4.5% | Reduced |
| Qube Research & Technologies Ltd | 8,439 | $2.54M | 0.03% | −4,228−33.4% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 8,267 | $2.49M | 0.02% | +3,347+68.0% | Added |
| Asymmetry Capital Management, L.P. | 8,104 | $2.44M | 1.68% | +8,104 | New |
| Citadel Advisors LLC | 7,373 | $2.22M | 0.00% | −47,048−86.5% | Reduced |
| Old Mission Capital LLC | 7,317 | $2.20M | 0.08% | +5,882+409.9% | Added |
| Erste Asset Management GmbH | 6,500 | $2.03M | 0.04% | 00.0% | Unchanged |
| Tri Locum Partners LP | 6,408 | $1.93M | 0.81% | +6,408 | New |
| Envestnet Asset Management Inc | 6,197 | $1.87M | 0.00% | −5,255−45.9% | Reduced |
| Citigroup Inc | 6,033 | $1.82M | 0.00% | +1,993+49.3% | Added |
| Sivik Global Healthcare LLC | 6,000 | $1.81M | 0.61% | −500−7.7% | Reduced |
| Nomura Asset Management Co Ltd | 5,559 | $1.67M | 0.01% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 5,508 | $1.66M | 0.00% | −2,034−27.0% | Reduced |
| Crossmark Global Holdings, Inc. | 5,260 | $1.58M | 0.04% | −182−3.3% | Reduced |
| Vident Investment Advisory, LLC | 5,056 | $1.52M | 0.05% | −698−12.1% | Reduced |
| DekaBank Deutsche Girozentrale | 4,957 | $1.52M | 0.00% | 00.0% | Unchanged |