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 |
|---|---|---|---|---|---|
| Evolutionary Tree Capital Management, LLC | 12,564 | $3.78M | 1.74% | +1,647+15.1% | Added |
| Allianz Asset Management GmbH | 12,985 | $3.91M | 0.00% | −2,870−18.1% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 13,306 | $4.01M | 0.09% | +476+3.7% | Added |
| Oak Ridge Investments LLC | 14,019 | $4.22M | 0.37% | −1,085−7.2% | Reduced |
| Schroder Investment Management Group | 14,440 | $4.35M | 0.01% | +1,067+8.0% | Added |
| Morgan Stanley | 15,564 | $4.68M | 0.00% | +5,009+47.5% | Added |
| Natixis | 15,899 | $4.79M | 0.02% | −10,000−38.6% | Reduced |
| Jane Street Group, LLC | 17,275 | $5.20M | 0.01% | +17,275 | New |
| Williams Jones Wealth Management, LLC. | 18,528 | $5.58M | 0.08% | +803+4.5% | Added |
| Millennium Management LLC | 18,781 | $5.65M | 0.01% | −29−0.2% | Reduced |
| DCF Advisers, LLC | 20,000 | $6.02M | 3.03% | −4,000−16.7% | Reduced |
| Aquilo Capital Management, LLC | 21,200 | $6.38M | 1.66% | 00.0% | Unchanged |
| Lord, Abbett & Co. LLC | 21,554 | $6.49M | 0.02% | +4,362+25.4% | Added |
| Northern Trust Corp | 22,457 | $6.76M | 0.00% | −7,301−24.5% | Reduced |
| Wells Fargo & Company | 23,611 | $7.11M | 0.00% | −3,506−12.9% | Reduced |
| Geode Capital Management, LLC | 24,232 | $7.29M | 0.00% | +4,218+21.1% | Added |
| ArrowMark Colorado Holdings LLC | 29,194 | $8.79M | 0.07% | −24,121−45.2% | Reduced |
| Indus Capital Partners, LLC | 29,383 | $8.85M | 1.50% | −5,749−16.4% | Reduced |
| Renaissance Technologies LLC | 29,600 | $8.91M | 0.01% | −3,122−9.5% | Reduced |
| RTW Investments, LP | 31,752 | $9.56M | 0.14% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 32,053 | $9.65M | 0.05% | +1,834+6.1% | 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 |
| Parametric Portfolio Associates LLC | 34,803 | $10.5M | 0.01% | +5,394+18.3% | Added |
| AXA S.A. | 38,757 | $11.7M | 0.03% | −2,944−7.1% | Reduced |
| Atika Capital Management LLC | 40,100 | $12.1M | 1.00% | −1,000−2.4% | Reduced |
| Driehaus Capital Management LLC | 44,010 | $13.3M | 0.18% | +16,634+60.8% | Added |
| Woodline Partners LP | 44,769 | $13.5M | 0.25% | +38,229+584.5% | Added |
| Invesco Ltd. | 47,856 | $14.4M | 0.00% | −228,339−82.7% | Reduced |
| Candriam Luxembourg S.C.A. | 49,526 | $14.9M | 0.10% | +10,753+27.7% | Added |
| State Street Corp | 50,865 | $15.3M | 0.00% | −4,968−8.9% | Reduced |
| Bank of America Corp | 52,449 | $15.8M | 0.00% | +3,467+7.1% | Added |
| Eagle Health Investments LP | 53,232 | $16.0M | 5.50% | +10,600+24.9% | Added |
| UBS Asset Management Americas Inc | 54,348 | $16.4M | 0.01% | +1,083+2.0% | Added |
| Loomis Sayles & Co L P | 68,823 | $20.7M | 0.03% | +2,694+4.1% | Added |
| Fairmount Funds Management LLC | 69,144 | $20.8M | 8.56% | +17,694+34.4% | Added |
| Tekla Capital Management LLC | 74,410 | $22.4M | 0.73% | +10,066+15.6% | Added |
| Nicholas Investment Partners, LP | 78,527 | $23.6M | 1.48% | −7,601−8.8% | Reduced |
| AWM Investment Company, Inc. | 80,000 | $24.1M | 2.38% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 88,436 | $26.6M | 0.05% | +789+0.9% | Added |
| Pictet Asset Management Ltd | 89,564 | $27.1M | 0.03% | −3,474−3.7% | Reduced |
| Public Sector Pension Investment Board | 98,200 | $29.6M | 0.19% | +56,300+134.4% | Added |
| Fiera Capital Corp | 111,056 | $33.4M | 0.09% | −2,482−2.2% | Reduced |
| New York State Common Retirement Fund | 126,913 | $38.2M | 0.04% | +417+0.3% | Added |
| Gilder Gagnon Howe & Co LLC | 132,661 | $39.9M | 0.20% | +90.0% | Added |
| TD Asset Management Inc | 132,621 | $40.4M | 0.04% | −4,716−3.4% | Reduced |
| Franklin Resources Inc | 134,797 | $40.6M | 0.02% | +11,574+9.4% | Added |
| Goldman Sachs Group Inc | 136,011 | $40.9M | 0.01% | −7,509−5.2% | Reduced |
| SEI Investments Co | 142,037 | $42.8M | 0.09% | +14,468+11.3% | Added |
| Point72 Asset Management, L.P. | 158,700 | $47.8M | 0.24% | +109,200+220.6% | Added |
| Boxer Capital, LLC | 170,926 | $51.5M | 1.82% | 00.0% | Unchanged |
| Armistice Capital, LLC | 178,000 | $53.6M | 1.42% | +28,000+18.7% | Added |
| Credit Suisse AG | 210,644 | $63.4M | 0.05% | +247+0.1% | Added |
| TimesSquare Capital Management, LLC | 219,100 | $66.0M | 0.54% | −27,750−11.2% | Reduced |
| Clearbridge Investments, LLC | 247,699 | $74.6M | 0.05% | +60,519+32.3% | Added |
| Rock Springs Capital Management LP | 315,000 | $94.8M | 1.88% | +15,000+5.0% | Added |
| Eventide Asset Management, LLC | 333,000 | $100.3M | 1.35% | +119,000+55.6% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 357,000 | $107.5M | 1.11% | −18,540−4.9% | Reduced |
| Eaton Vance Management | 357,944 | $107.8M | 0.15% | −670.0% | Reduced |
| Ameriprise Financial Inc | 368,514 | $110.9M | 0.03% | −3,743−1.0% | Reduced |
| American Century Companies Inc | 410,111 | $123.5M | 0.08% | +2,958+0.7% | Added |
| Federated Hermes, Inc. | 435,049 | $131.0M | 0.24% | −30,266−6.5% | Reduced |
| Janus Henderson Group PLC | 498,060 | $150.0M | 0.06% | +43,772+9.6% | Added |
| Artal Group S.A. | 500,000 | $150.5M | 3.43% | +50,000+11.1% | Added |
| Bamco Inc | 548,211 | $165.1M | 0.38% | +54,484+11.0% | Added |
| Wellington Management Group LLP | 558,347 | $168.1M | 0.03% | +39,934+7.7% | Added |
| BlackRock Inc. | 649,877 | $195.7M | 0.01% | +91,559+16.4% | Added |
| BVF Inc | 651,204 | $196.1M | 7.35% | +341,605+110.3% | Added |
| Capital World Investors | 660,915 | $199.0M | 0.03% | −1,104−0.2% | Reduced |
| Jennison Associates LLC | 751,355 | $226.2M | 0.15% | +31,540+4.4% | Added |
| Redmile Group, LLC | 790,282 | $237.9M | 3.52% | −59,563−7.0% | Reduced |
| Avoro Capital Advisors LLC | 946,500 | $285.0M | 4.96% | +21,000+2.3% | Added |
| Bellevue Group AG | 974,038 | $293.3M | 2.86% | +19,484+2.0% | Added |
| Baker Bros. Advisors LP | 1,119,557 | $337.1M | 1.48% | 00.0% | Unchanged |
| Artisan Partners Limited Partnership | 2,952,203 | $888.8M | 1.07% | +80,214+2.8% | Added |
| FMR LLC | 4,661,162 | $1.40B | 0.11% | −12,548−0.3% | Reduced |
| Price T Rowe Associates Inc | 5,586,549 | $1.68B | 0.16% | −206,939−3.6% | Reduced |
| Lone Pine Capital LLCSuperinvestorLone Pine Capital | 0 | $0 | 0.00% | −546,259−100.0% | Sold out |
| Eversept Partners, LP | 0 | $0 | 0.00% | −35,886−100.0% | Sold out |
| Cormorant Asset Management, LP | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| SG3 Management, LLC | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −11,029−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −5,181−100.0% | Sold out |
| Voya Financial Advisors, Inc. | 0 | $0 | 0.00% | −3,736−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −3,589−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −2,724−100.0% | Sold out |
| Vestmark Advisory Solutions, Inc. | 0 | $0 | 0.00% | −2,454−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −2,250−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −1,979−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −1,975−100.0% | Sold out |
| Wrapmanager Inc | 0 | $0 | 0.00% | −1,976−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −1,888−100.0% | Sold out |
| Personal Cfo Solutions, LLC | 0 | $0 | 0.00% | −1,826−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −1,817−100.0% | Sold out |
| Shilanski & Associates, Inc. | 0 | $0 | 0.00% | −1,540−100.0% | Sold out |
| Athanor Capital, LP | 0 | $0 | 0.00% | −1,396−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −1,031−100.0% | Sold out |
| QCM Cayman, Ltd. | 0 | $0 | 0.00% | −1,008−100.0% | Sold out |