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, Q3 2022
Institutional positions in Argenx SE as of Sep 30, 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
- 255
- +27 vs. Q2 2022
- Shares held
- 31.7M
- −1.14M (−3.5%) vs. Q2 2022
- Total value
- $11.2B
- −$1.24B (−10.0%) vs. Q2 2022
- New holders
- 47
- 89 more added
- Sold out
- 20
- 85 more reduced
4 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 5,185,732 | $1.83B | 0.19% | +211,389+4.2% | Added |
| Price T Rowe Associates Inc | 4,238,689 | $1.50B | 0.25% | −2,138,627−33.5% | Reduced |
| Artisan Partners Limited Partnership | 2,828,698 | $998.7M | 1.76% | −209,217−6.9% | Reduced |
| T. Rowe Price Investment Management, Inc. | 2,018,218 | $712.5M | 0.57% | +2,018,218 | New |
| Jennison Associates LLC | 1,549,065 | $546.9M | 0.54% | +3,838+0.2% | Added |
| Avoro Capital Advisors LLC | 1,265,555 | $446.8M | 8.25% | 00.0% | Unchanged |
| Bellevue Group AG | 919,346 | $331.9M | 4.76% | −14,457−1.5% | Reduced |
| BlackRock Inc. | 804,719 | $284.1M | 0.01% | +18,092+2.3% | Added |
| Capital World Investors | 739,998 | $261.3M | 0.06% | +606+0.1% | Added |
| Janus Henderson Group PLC | 562,285 | $198.5M | 0.15% | −3,931−0.7% | Reduced |
| Holocene Advisors, LP | 513,052 | $181.1M | 1.17% | −9,769−1.9% | Reduced |
| Pictet Asset Management SA | 500,893 | $176.8M | 0.26% | −68,609−12.0% | Reduced |
| Avidity Partners Management LP | 491,800 | $173.6M | 3.78% | −80,700−14.1% | Reduced |
| RTW Investments, LP | 467,195 | $164.9M | 3.80% | +24,560+5.5% | Added |
| Federated Hermes, Inc. | 443,637 | $156.6M | 0.46% | +1960.0% | Added |
| Deutsche Bank AG | 420,759 | $148.5M | 0.09% | +73,792+21.3% | Added |
| Bamco Inc | 417,201 | $147.3M | 0.48% | −3,444−0.8% | Reduced |
| Lord, Abbett & Co. LLC | 375,835 | $132.7M | 0.48% | +83,084+28.4% | Added |
| Rock Springs Capital Management LP | 350,000 | $123.6M | 3.19% | 00.0% | Unchanged |
| Eaton Vance Management | 348,522 | $123.0M | 0.18% | +1,394+0.4% | Added |
| D. E. Shaw & Co., Inc. | 328,223 | $115.9M | 0.20% | +196,089+148.4% | Added |
| Eventide Asset Management, LLC | 319,400 | $112.8M | 2.22% | 00.0% | Unchanged |
| Baker Bros. Advisors LP | 280,159 | $98.9M | 0.65% | −839,398−75.0% | Reduced |
| Redmile Group, LLC | 280,026 | $98.9M | 3.83% | −105,792−27.4% | Reduced |
| OrbiMed Advisors LLC | 269,700 | $95.2M | 1.89% | +75,700+39.0% | Added |
| Point72 Asset Management, L.P. | 263,300 | $93.0M | 0.40% | −311,667−54.2% | Reduced |
| Goldman Sachs Group Inc | 245,381 | $86.6M | 0.03% | −27,510−10.1% | Reduced |
| American Century Companies Inc | 217,603 | $76.8M | 0.07% | −8,307−3.7% | Reduced |
| Wellington Management Group LLP | 215,593 | $76.1M | 0.02% | +163,608+314.7% | Added |
| Franklin Resources Inc | 211,366 | $74.6M | 0.04% | −39,292−15.7% | Reduced |
| TD Asset Management Inc | 195,397 | $69.9M | 0.09% | −7,618−3.8% | Reduced |
| Morgan Stanley | 187,113 | $66.1M | 0.01% | +43,735+30.5% | Added |
| 1832 Asset Management L.P. | 180,800 | $63.8M | 0.14% | +180,800 | New |
| SEI Investments Co | 179,483 | $63.4M | 0.14% | +3,330+1.9% | Added |
| Clearbridge Investments, LLC | 163,519 | $57.7M | 0.06% | −1,567−0.9% | Reduced |
| Fiera Capital Corp | 165,124 | $54.9M | 0.20% | −2,758−1.6% | Reduced |
| Artal Group S.A. | 150,000 | $53.0M | 2.76% | −250,000−62.5% | Reduced |
| TimesSquare Capital Management, LLC | 133,325 | $47.1M | 0.65% | −25,275−15.9% | Reduced |
| New York State Common Retirement Fund | 120,271 | $42.5M | 0.06% | −4,682−3.7% | Reduced |
| Armistice Capital, LLC | 120,000 | $42.4M | 1.07% | −68,000−36.2% | Reduced |
| PFM Health Sciences, LP | 104,732 | $37.0M | 1.41% | 00.0% | Unchanged |
| Millennium Management LLC | 103,178 | $36.4M | 0.05% | +28,813+38.7% | Added |
| Marshall Wace, LLP | 101,232 | $35.7M | 0.09% | +101,232 | New |
| Public Sector Pension Investment Board | 98,200 | $34.7M | 0.30% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 96,172 | $34.0M | 0.13% | −42,325−30.6% | Reduced |
| Paradigm Biocapital Advisors LP | 90,297 | $31.9M | 4.49% | +1,481+1.7% | Added |
| Thrivent Financial for Lutherans | 76,697 | $27.1M | 0.07% | −1,085−1.4% | Reduced |
| Tekla Capital Management LLC | 76,635 | $27.1M | 1.11% | +38,179+99.3% | Added |
| Fairmount Funds Management LLC | 73,526 | $26.0M | 4.79% | 00.0% | Unchanged |
| Bank of America Corp | 69,824 | $24.7M | 0.00% | −11,516−14.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 69,297 | $24.5M | 0.04% | +39,611+133.4% | Added |
| Nicholas Investment Partners, LP | 66,249 | $23.4M | 2.17% | −13,776−17.2% | Reduced |
| AXA S.A. | 64,398 | $22.7M | 0.09% | −18,079−21.9% | Reduced |
| Tri Locum Partners LP | 64,152 | $22.6M | 6.46% | −18,583−22.5% | Reduced |
| Eagle Health Investments LP | 60,300 | $21.3M | 4.89% | 00.0% | Unchanged |
| Victory Capital Management Inc | 58,994 | $20.8M | 0.02% | −22,331−27.5% | Reduced |
| Alyeska Investment Group, L.P. | 54,500 | $19.2M | 0.23% | −15,831−22.5% | Reduced |
| AWM Investment Company, Inc. | 50,000 | $17.7M | 2.68% | 00.0% | Unchanged |
| Van Eck Associates Corp | 49,717 | $17.6M | 0.05% | +49,717 | New |
| Manufacturers Life Insurance Company, The | 47,860 | $17.1M | 0.01% | +1,457+3.1% | Added |
| Invesco Ltd. | 47,980 | $16.9M | 0.01% | +14,106+41.6% | Added |
| BNP Paribas Arbitrage, SA | 46,734 | $16.5M | 0.04% | +46,365+12,565.0% | Added |
| Loomis Sayles & Co L P | 45,933 | $16.2M | 0.03% | −28,060−37.9% | Reduced |
| Russell Investments Group, Ltd. | 40,753 | $14.4M | 0.03% | −484−1.2% | Reduced |
| JPMorgan Chase & Co | 40,312 | $14.2M | 0.00% | +10,056+33.2% | Added |
| UBS Asset Management Americas Inc | 40,056 | $14.1M | 0.01% | −6,027−13.1% | Reduced |
| Legal & General Group Plc | 39,934 | $14.1M | 0.01% | +11,278+39.4% | Added |
| Driehaus Capital Management LLC | 39,067 | $13.8M | 0.21% | +1,231+3.3% | Added |
| Jane Street Group, LLC | 38,968 | $13.8M | 0.03% | +38,968 | New |
| Ameriprise Financial Inc | 37,162 | $13.1M | 0.00% | −79,223−68.1% | Reduced |
| Brookfield Asset Management Inc. | 36,350 | $12.8M | 0.05% | +10,646+41.4% | Added |
| Atika Capital Management LLC | 36,000 | $12.7M | 1.44% | +4,000+12.5% | Added |
| Neuberger Berman Group LLC | 34,535 | $12.2M | 0.01% | +18+0.1% | Added |
| QVT Financial LP | 32,498 | $11.5M | 0.94% | 00.0% | Unchanged |
| Citadel Advisors LLC | 31,278 | $11.0M | 0.01% | −54,455−63.5% | Reduced |
| Geode Capital Management, LLC | 30,752 | $10.9M | 0.00% | +804+2.7% | Added |
| LMR Partners LLP | 30,000 | $10.6M | 0.27% | +20,000+200.0% | Added |
| Nomura Holdings Inc | 30,000 | $10.6M | 0.10% | +30,000 | New |
| Finepoint Capital LP | 28,770 | $10.2M | 3.34% | −24,030−45.5% | Reduced |
| Nuveen Asset Management, LLC | 27,750 | $9.80M | 0.00% | +23,322+526.7% | Added |
| Wells Fargo & Company | 26,305 | $9.29M | 0.00% | −9,718−27.0% | Reduced |
| DCF Advisers, LLC | 25,000 | $8.83M | 6.52% | 00.0% | Unchanged |
| McKinley Capital Management LLC /Delaware | 24,440 | $8.63M | 1.17% | +24,440 | New |
| Aquilo Capital Management, LLC | 24,000 | $8.47M | 3.56% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 23,743 | $8.38M | 0.02% | +3,442+17.0% | Added |
| Northern Trust Corp | 22,842 | $8.06M | 0.00% | +1,755+8.3% | Added |
| Royal Bank of Canada | 20,389 | $7.20M | 0.00% | +2,573+14.4% | Added |
| Voya Investment Management LLC | 20,335 | $7.18M | 0.01% | +20,335 | New |
| Verition Fund Management LLC | 19,997 | $7.06M | 0.10% | +19,997 | New |
| EcoR1 Capital, LLC | 17,527 | $6.19M | 0.18% | −107,473−86.0% | Reduced |
| Tobam | 17,439 | $6.16M | 0.43% | +17,439 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 17,338 | $6.12M | 0.04% | +7,329+73.2% | Added |
| Cubist Systematic Strategies, LLC | 17,272 | $6.10M | 0.05% | +3,318+23.8% | Added |
| Woodline Partners LP | 17,236 | $6.08M | 0.09% | −9,948−36.6% | Reduced |
| EFG Asset Management (North America) Corp. | 17,088 | $6.03M | 1.39% | −1,536−8.2% | Reduced |
| Schroder Investment Management Group | 16,784 | $5.93M | 0.01% | +411+2.5% | Added |
| Old Mission Capital LLC | 16,048 | $5.67M | 0.25% | +16,048 | New |
| Envestnet Asset Management Inc | 15,203 | $5.37M | 0.00% | +1,692+12.5% | Added |
| Alliancebernstein L.P. | 14,264 | $5.04M | 0.00% | −4,107−22.4% | Reduced |
| Squarepoint Ops LLC | 13,405 | $4.73M | 0.04% | +11,589+638.2% | Added |