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 2022
Institutional positions in Argenx SE as of Mar 31, 2022. 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
- 199
- −8 vs. Q4 2021
- Shares held
- 32.2M
- +3.31M (+11.5%) vs. Q4 2021
- Total value
- $10.2B
- +$36.9M (+0.4%) vs. Q4 2021
- New holders
- 28
- 92 more added
- Sold out
- 36
- 52 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 6,194,481 | $1.95B | 0.20% | +590,925+10.5% | Added |
| FMR LLC | 4,680,115 | $1.48B | 0.12% | +93,716+2.0% | Added |
| Artisan Partners Limited Partnership | 3,356,240 | $1.06B | 1.40% | +175,575+5.5% | Added |
| Avoro Capital Advisors LLC | 1,255,000 | $395.7M | 7.22% | +290,000+30.1% | Added |
| Baker Bros. Advisors LP | 1,119,557 | $353.0M | 2.03% | 00.0% | Unchanged |
| Jennison Associates LLC | 1,017,415 | $320.8M | 0.24% | +192,844+23.4% | Added |
| Bellevue Group AG | 953,238 | $300.6M | 3.49% | −43,800−4.4% | Reduced |
| Point72 Asset Management, L.P. | 791,424 | $249.5M | 1.10% | +387,774+96.1% | Added |
| Capital World Investors | 739,392 | $233.1M | 0.04% | +79,119+12.0% | Added |
| BlackRock Inc. | 676,231 | $213.2M | 0.01% | −53,579−7.3% | Reduced |
| Janus Henderson Group PLC | 609,151 | $192.1M | 0.09% | +18,490+3.1% | Added |
| Artal Group S.A. | 587,500 | $185.2M | 7.83% | +87,500+17.5% | Added |
| Holocene Advisors, LP | 529,224 | $166.9M | 0.88% | +338,995+178.2% | Added |
| Redmile Group, LLC | 515,943 | $162.7M | 5.08% | −5,700−1.1% | Reduced |
| Pictet Asset Management SA | 515,544 | $162.6M | 0.18% | +152,284+41.9% | Added |
| Bamco Inc | 501,339 | $158.1M | 0.39% | −62,196−11.0% | Reduced |
| Federated Hermes, Inc. | 458,622 | $144.6M | 0.33% | −40,744−8.2% | Reduced |
| Eventide Asset Management, LLC | 412,500 | $130.1M | 2.04% | 00.0% | Unchanged |
| Rock Springs Capital Management LP | 350,000 | $110.4M | 2.78% | +35,000+11.1% | Added |
| Eaton Vance Management | 347,188 | $109.5M | 0.13% | +60.0% | Added |
| RTW Investments, LP | 336,978 | $106.3M | 2.20% | +19,531+6.2% | Added |
| Goldman Sachs Group Inc | 334,169 | $105.4M | 0.03% | +128,759+62.7% | Added |
| BVF Inc | 316,204 | $99.7M | 3.99% | +100,000+46.3% | Added |
| Deutsche Bank AG | 307,540 | $97.0M | 0.05% | +302,725+6,287.1% | Added |
| Ameriprise Financial Inc | 306,509 | $96.6M | 0.03% | −54,961−15.2% | Reduced |
| Franklin Resources Inc | 251,266 | $79.2M | 0.03% | +115,982+85.7% | Added |
| Wellington Management Group LLP | 238,511 | $75.2M | 0.01% | −160,517−40.2% | Reduced |
| American Century Companies Inc | 229,599 | $72.4M | 0.05% | +2,092+0.9% | Added |
| Clearbridge Investments, LLC | 224,504 | $70.8M | 0.05% | +529+0.2% | Added |
| TD Asset Management Inc | 209,905 | $66.2M | 0.06% | +9,027+4.5% | Added |
| Armistice Capital, LLC | 200,000 | $63.1M | 1.80% | +12,000+6.4% | Added |
| SEI Investments Co | 195,131 | $61.6M | 0.12% | +15,411+8.6% | Added |
| Avidity Partners Management LP | 176,000 | $55.5M | 1.23% | +176,000 | New |
| TimesSquare Capital Management, LLC | 173,600 | $54.7M | 0.61% | −52,400−23.2% | Reduced |
| Fiera Capital Corp | 170,129 | $53.6M | 0.14% | +63,907+60.2% | Added |
| OrbiMed Advisors LLC | 169,800 | $53.5M | 0.87% | +169,800 | New |
| Credit Suisse AG | 126,284 | $39.8M | 0.03% | −24,433−16.2% | Reduced |
| EcoR1 Capital, LLC | 125,000 | $39.4M | 1.24% | +125,000 | New |
| Fairmount Funds Management LLC | 124,244 | $39.2M | 9.26% | +45,600+58.0% | Added |
| New York State Common Retirement Fund | 122,587 | $38.7M | 0.04% | +18,928+18.3% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 120,000 | $37.8M | 0.79% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 98,200 | $31.0M | 0.19% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 96,360 | $30.4M | 2.16% | +20,928+27.7% | Added |
| AXA S.A. | 88,983 | $28.1M | 0.08% | −656−0.7% | Reduced |
| Loomis Sayles & Co L P | 88,870 | $28.0M | 0.04% | +10,933+14.0% | Added |
| Alyeska Investment Group, L.P. | 85,696 | $27.0M | 0.30% | +45,325+112.3% | Added |
| Thrivent Financial for Lutherans | 82,405 | $26.0M | 0.05% | +4,745+6.1% | Added |
| Bank of America Corp | 78,217 | $24.7M | 0.00% | +27,240+53.4% | Added |
| Millennium Management LLC | 77,489 | $24.4M | 0.03% | +777+1.0% | Added |
| Eagle Health Investments LP | 69,900 | $22.0M | 5.43% | +7,568+12.1% | Added |
| Parametric Portfolio Associates LLC | 58,671 | $18.5M | 0.01% | +12,422+26.9% | Added |
| Morgan Stanley | 53,263 | $16.8M | 0.00% | +6,415+13.7% | Added |
| Woodline Partners LP | 52,979 | $16.7M | 0.28% | +52,979 | New |
| UBS Asset Management Americas Inc | 51,454 | $16.2M | 0.01% | +2,150+4.4% | Added |
| AWM Investment Company, Inc. | 50,000 | $15.8M | 2.03% | −30,000−37.5% | Reduced |
| Russell Investments Group, Ltd. | 45,722 | $14.4M | 0.03% | +5,300+13.1% | Added |
| Manufacturers Life Insurance Company, The | 43,273 | $13.6M | 0.01% | +43,273 | New |
| Melqart Asset Management (UK) Ltd | 42,115 | $13.3M | 0.95% | +42,115 | New |
| Tekla Capital Management LLC | 38,456 | $12.1M | 0.43% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 37,500 | $11.8M | 0.15% | +37,500 | New |
| Tri Locum Partners LP | 35,880 | $11.3M | 4.42% | −12,467−25.8% | Reduced |
| Wells Fargo & Company | 35,035 | $11.0M | 0.00% | +5,078+17.0% | Added |
| Invesco Ltd. | 33,706 | $10.6M | 0.00% | −16,364−32.7% | Reduced |
| Neuberger Berman Group LLC | 32,510 | $10.3M | 0.01% | −20.0% | Reduced |
| QVT Financial LP | 32,498 | $10.2M | 0.45% | 00.0% | Unchanged |
| Atika Capital Management LLC | 27,900 | $8.80M | 0.84% | −11,000−28.3% | Reduced |
| Lord, Abbett & Co. LLC | 26,983 | $8.51M | 0.02% | +1,848+7.4% | Added |
| Schroder Investment Management Group | 26,873 | $8.42M | 0.01% | +7,984+42.3% | Added |
| D. E. Shaw & Co., Inc. | 26,265 | $8.28M | 0.01% | −24,870−48.6% | Reduced |
| DCF Advisers, LLC | 25,000 | $7.88M | 4.62% | 00.0% | Unchanged |
| Berry Street Capital Management LLP | 25,000 | $7.88M | 1.96% | +15,000+150.0% | Added |
| Aquilo Capital Management, LLC | 24,000 | $7.57M | 2.21% | +1,800+8.1% | Added |
| Eversept Partners, LP | 23,142 | $7.30M | 0.67% | +1,646+7.7% | Added |
| SG Americas Securities, LLC | 21,711 | $6.85M | 0.06% | −14,338−39.8% | Reduced |
| EFG Asset Management (North America) Corp. | 21,145 | $6.66M | 1.00% | +20+0.1% | Added |
| Privium Fund Management B.V. | 21,009 | $6.62M | 1.49% | −3,011−12.5% | Reduced |
| Geode Capital Management, LLC | 20,712 | $6.53M | 0.00% | −1,074−4.9% | Reduced |
| Allianz Asset Management GmbH | 20,550 | $6.48M | 0.01% | −1,790−8.0% | Reduced |
| LMR Partners LLP | 20,000 | $6.31M | 0.09% | +20,000 | New |
| Driehaus Capital Management LLC | 19,223 | $6.06M | 0.07% | +3,151+19.6% | Added |
| Balyasny Asset Management LLC | 17,860 | $5.63M | 0.02% | +17,860 | New |
| Ensign Peak Advisors, Inc | 17,215 | $5.43M | 0.01% | −1,305−7.0% | Reduced |
| Northern Trust Corp | 16,359 | $5.16M | 0.00% | −553−3.3% | Reduced |
| Brown Advisory Inc | 16,017 | $5.05M | 0.01% | +6,668+71.3% | Added |
| Graticule Asia Macro Advisors LLC | 14,585 | $4.60M | 2.62% | +14,585 | New |
| Evolutionary Tree Capital Management, LLC | 13,925 | $4.39M | 3.05% | −10,271−42.4% | Reduced |
| Envestnet Asset Management Inc | 13,012 | $4.10M | 0.00% | +5,294+68.6% | Added |
| Optiver Holding B.V. | 12,770 | $4.03M | 0.00% | −9,514−42.7% | Reduced |
| Royal Bank of Canada | 12,120 | $3.82M | 0.00% | +7,671+172.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 10,935 | $3.45M | 0.02% | 00.0% | Unchanged |
| Gilder Gagnon Howe & Co LLC | 10,911 | $3.44M | 0.03% | −129−1.2% | Reduced |
| Williams Jones Wealth Management, LLC. | 10,828 | $3.41M | 0.05% | −7,672−41.5% | Reduced |
| Dimensional Fund Advisors LP | 10,481 | $3.31M | 0.00% | +5,247+100.2% | Added |
| Macquarie Group Ltd | 10,454 | $3.30M | 0.00% | +2,544+32.2% | Added |
| Weiss Multi-Strategy Advisers LLC | 9,820 | $3.10M | 0.07% | −80−0.8% | Reduced |
| Alliancebernstein L.P. | 9,524 | $3.00M | 0.00% | +9,524 | New |
| Banque Pictet & Cie SA | 8,710 | $2.75M | 0.02% | −14,662−62.7% | Reduced |
| Oak Ridge Investments LLC | 8,588 | $2.71M | 0.30% | −4,885−36.3% | Reduced |
| Handelsbanken Fonder AB | 7,500 | $2.37M | 0.01% | +400+5.6% | Added |
| Nomura Asset Management Co Ltd | 6,848 | $2.16M | 0.01% | +633+10.2% | Added |