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 |
|---|---|---|---|---|---|
| Handelsbanken Fonder AB | 7,500 | $2.37M | 0.01% | +400+5.6% | Added |
| Oak Ridge Investments LLC | 8,588 | $2.71M | 0.30% | −4,885−36.3% | Reduced |
| Banque Pictet & Cie SA | 8,710 | $2.75M | 0.02% | −14,662−62.7% | Reduced |
| Alliancebernstein L.P. | 9,524 | $3.00M | 0.00% | +9,524 | New |
| Weiss Multi-Strategy Advisers LLC | 9,820 | $3.10M | 0.07% | −80−0.8% | Reduced |
| Macquarie Group Ltd | 10,454 | $3.30M | 0.00% | +2,544+32.2% | Added |
| Dimensional Fund Advisors LP | 10,481 | $3.31M | 0.00% | +5,247+100.2% | Added |
| Williams Jones Wealth Management, LLC. | 10,828 | $3.41M | 0.05% | −7,672−41.5% | Reduced |
| Gilder Gagnon Howe & Co LLC | 10,911 | $3.44M | 0.03% | −129−1.2% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 10,935 | $3.45M | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 12,120 | $3.82M | 0.00% | +7,671+172.4% | Added |
| Optiver Holding B.V. | 12,770 | $4.03M | 0.00% | −9,514−42.7% | Reduced |
| Envestnet Asset Management Inc | 13,012 | $4.10M | 0.00% | +5,294+68.6% | Added |
| Evolutionary Tree Capital Management, LLC | 13,925 | $4.39M | 3.05% | −10,271−42.4% | Reduced |
| Graticule Asia Macro Advisors LLC | 14,585 | $4.60M | 2.62% | +14,585 | New |
| Brown Advisory Inc | 16,017 | $5.05M | 0.01% | +6,668+71.3% | Added |
| Northern Trust Corp | 16,359 | $5.16M | 0.00% | −553−3.3% | Reduced |
| Ensign Peak Advisors, Inc | 17,215 | $5.43M | 0.01% | −1,305−7.0% | Reduced |
| Balyasny Asset Management LLC | 17,860 | $5.63M | 0.02% | +17,860 | New |
| Driehaus Capital Management LLC | 19,223 | $6.06M | 0.07% | +3,151+19.6% | Added |
| LMR Partners LLP | 20,000 | $6.31M | 0.09% | +20,000 | New |
| Allianz Asset Management GmbH | 20,550 | $6.48M | 0.01% | −1,790−8.0% | Reduced |
| Geode Capital Management, LLC | 20,712 | $6.53M | 0.00% | −1,074−4.9% | Reduced |
| Privium Fund Management B.V. | 21,009 | $6.62M | 1.49% | −3,011−12.5% | Reduced |
| EFG Asset Management (North America) Corp. | 21,145 | $6.66M | 1.00% | +20+0.1% | Added |
| SG Americas Securities, LLC | 21,711 | $6.85M | 0.06% | −14,338−39.8% | Reduced |
| Eversept Partners, LP | 23,142 | $7.30M | 0.67% | +1,646+7.7% | Added |
| Aquilo Capital Management, LLC | 24,000 | $7.57M | 2.21% | +1,800+8.1% | Added |
| 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 |
| D. E. Shaw & Co., Inc. | 26,265 | $8.28M | 0.01% | −24,870−48.6% | Reduced |
| Schroder Investment Management Group | 26,873 | $8.42M | 0.01% | +7,984+42.3% | Added |
| Lord, Abbett & Co. LLC | 26,983 | $8.51M | 0.02% | +1,848+7.4% | Added |
| Atika Capital Management LLC | 27,900 | $8.80M | 0.84% | −11,000−28.3% | Reduced |
| QVT Financial LP | 32,498 | $10.2M | 0.45% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 32,510 | $10.3M | 0.01% | −20.0% | Reduced |
| Invesco Ltd. | 33,706 | $10.6M | 0.00% | −16,364−32.7% | Reduced |
| Wells Fargo & Company | 35,035 | $11.0M | 0.00% | +5,078+17.0% | Added |
| Tri Locum Partners LP | 35,880 | $11.3M | 4.42% | −12,467−25.8% | Reduced |
| Polar Asset Management Partners Inc. | 37,500 | $11.8M | 0.15% | +37,500 | New |
| Tekla Capital Management LLC | 38,456 | $12.1M | 0.43% | 00.0% | Unchanged |
| Melqart Asset Management (UK) Ltd | 42,115 | $13.3M | 0.95% | +42,115 | New |
| Manufacturers Life Insurance Company, The | 43,273 | $13.6M | 0.01% | +43,273 | New |
| Russell Investments Group, Ltd. | 45,722 | $14.4M | 0.03% | +5,300+13.1% | Added |
| AWM Investment Company, Inc. | 50,000 | $15.8M | 2.03% | −30,000−37.5% | Reduced |
| UBS Asset Management Americas Inc | 51,454 | $16.2M | 0.01% | +2,150+4.4% | Added |
| Woodline Partners LP | 52,979 | $16.7M | 0.28% | +52,979 | New |
| Morgan Stanley | 53,263 | $16.8M | 0.00% | +6,415+13.7% | Added |
| Parametric Portfolio Associates LLC | 58,671 | $18.5M | 0.01% | +12,422+26.9% | Added |
| Eagle Health Investments LP | 69,900 | $22.0M | 5.43% | +7,568+12.1% | Added |
| Millennium Management LLC | 77,489 | $24.4M | 0.03% | +777+1.0% | Added |
| Bank of America Corp | 78,217 | $24.7M | 0.00% | +27,240+53.4% | Added |
| Thrivent Financial for Lutherans | 82,405 | $26.0M | 0.05% | +4,745+6.1% | Added |
| Alyeska Investment Group, L.P. | 85,696 | $27.0M | 0.30% | +45,325+112.3% | Added |
| Loomis Sayles & Co L P | 88,870 | $28.0M | 0.04% | +10,933+14.0% | Added |
| AXA S.A. | 88,983 | $28.1M | 0.08% | −656−0.7% | Reduced |
| Nicholas Investment Partners, LP | 96,360 | $30.4M | 2.16% | +20,928+27.7% | Added |
| Public Sector Pension Investment Board | 98,200 | $31.0M | 0.19% | 00.0% | Unchanged |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 120,000 | $37.8M | 0.79% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 122,587 | $38.7M | 0.04% | +18,928+18.3% | Added |
| Fairmount Funds Management LLC | 124,244 | $39.2M | 9.26% | +45,600+58.0% | Added |
| EcoR1 Capital, LLC | 125,000 | $39.4M | 1.24% | +125,000 | New |
| Credit Suisse AG | 126,284 | $39.8M | 0.03% | −24,433−16.2% | Reduced |
| OrbiMed Advisors LLC | 169,800 | $53.5M | 0.87% | +169,800 | New |
| Fiera Capital Corp | 170,129 | $53.6M | 0.14% | +63,907+60.2% | Added |
| TimesSquare Capital Management, LLC | 173,600 | $54.7M | 0.61% | −52,400−23.2% | Reduced |
| Avidity Partners Management LP | 176,000 | $55.5M | 1.23% | +176,000 | New |
| SEI Investments Co | 195,131 | $61.6M | 0.12% | +15,411+8.6% | Added |
| Armistice Capital, LLC | 200,000 | $63.1M | 1.80% | +12,000+6.4% | Added |
| TD Asset Management Inc | 209,905 | $66.2M | 0.06% | +9,027+4.5% | Added |
| Clearbridge Investments, LLC | 224,504 | $70.8M | 0.05% | +529+0.2% | Added |
| American Century Companies Inc | 229,599 | $72.4M | 0.05% | +2,092+0.9% | Added |
| Wellington Management Group LLP | 238,511 | $75.2M | 0.01% | −160,517−40.2% | Reduced |
| Franklin Resources Inc | 251,266 | $79.2M | 0.03% | +115,982+85.7% | Added |
| Ameriprise Financial Inc | 306,509 | $96.6M | 0.03% | −54,961−15.2% | Reduced |
| Deutsche Bank AG | 307,540 | $97.0M | 0.05% | +302,725+6,287.1% | Added |
| BVF Inc | 316,204 | $99.7M | 3.99% | +100,000+46.3% | Added |
| Goldman Sachs Group Inc | 334,169 | $105.4M | 0.03% | +128,759+62.7% | Added |
| RTW Investments, LP | 336,978 | $106.3M | 2.20% | +19,531+6.2% | Added |
| Eaton Vance Management | 347,188 | $109.5M | 0.13% | +60.0% | Added |
| Rock Springs Capital Management LP | 350,000 | $110.4M | 2.78% | +35,000+11.1% | Added |
| Eventide Asset Management, LLC | 412,500 | $130.1M | 2.04% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 458,622 | $144.6M | 0.33% | −40,744−8.2% | Reduced |
| Bamco Inc | 501,339 | $158.1M | 0.39% | −62,196−11.0% | Reduced |
| Pictet Asset Management SA | 515,544 | $162.6M | 0.18% | +152,284+41.9% | Added |
| Redmile Group, LLC | 515,943 | $162.7M | 5.08% | −5,700−1.1% | Reduced |
| Holocene Advisors, LP | 529,224 | $166.9M | 0.88% | +338,995+178.2% | Added |
| Artal Group S.A. | 587,500 | $185.2M | 7.83% | +87,500+17.5% | Added |
| Janus Henderson Group PLC | 609,151 | $192.1M | 0.09% | +18,490+3.1% | Added |
| BlackRock Inc. | 676,231 | $213.2M | 0.01% | −53,579−7.3% | Reduced |
| Capital World Investors | 739,392 | $233.1M | 0.04% | +79,119+12.0% | Added |
| Point72 Asset Management, L.P. | 791,424 | $249.5M | 1.10% | +387,774+96.1% | Added |
| Bellevue Group AG | 953,238 | $300.6M | 3.49% | −43,800−4.4% | Reduced |
| Jennison Associates LLC | 1,017,415 | $320.8M | 0.24% | +192,844+23.4% | Added |
| Baker Bros. Advisors LP | 1,119,557 | $353.0M | 2.03% | 00.0% | Unchanged |
| Avoro Capital Advisors LLC | 1,255,000 | $395.7M | 7.22% | +290,000+30.1% | Added |
| Artisan Partners Limited Partnership | 3,356,240 | $1.06B | 1.40% | +175,575+5.5% | Added |
| FMR LLC | 4,680,115 | $1.48B | 0.12% | +93,716+2.0% | Added |
| Price T Rowe Associates Inc | 6,194,481 | $1.95B | 0.20% | +590,925+10.5% | Added |
| Paradigm Biocapital Advisors LP | 0 | $0 | 0.00% | −42,050−100.0% | Sold out |