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 2024
Institutional positions in Argenx SE as of Sep 30, 2024. 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
- 358
- +24 vs. Q2 2024
- Shares held
- 35.0M
- +1.78M (+5.4%) vs. Q2 2024
- Total value
- $19.0B
- +$4.68B (+32.7%) vs. Q2 2024
- New holders
- 56
- 135 more added
- Sold out
- 32
- 116 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 5,820,547 | $3.16B | 0.36% | +221,984+4.0% | Added |
| FMR LLC | 4,793,472 | $2.60B | 0.16% | +1,265,486+35.9% | Added |
| Artisan Partners Limited Partnership | 3,513,242 | $1.90B | 2.86% | +2,164+0.1% | Added |
| Janus Henderson Group PLC | 2,479,207 | $1.34B | 0.69% | +10,975+0.4% | Added |
| Capital World Investors | 1,700,249 | $921.6M | 0.14% | +188,755+12.5% | Added |
| Avoro Capital Advisors LLC | 1,238,467 | $671.3M | 9.79% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,124,816 | $609.7M | 0.01% | +1,124,816 | New |
| Morgan Stanley | 930,749 | $504.5M | 0.04% | +110,908+13.5% | Added |
| T. Rowe Price Investment Management, Inc. | 771,572 | $418.3M | 0.25% | −1,153,140−59.9% | Reduced |
| RTW Investments, LP | 654,430 | $354.8M | 5.13% | 00.0% | Unchanged |
| Bellevue Group AG | 632,829 | $343.0M | 5.56% | −59,045−8.5% | Reduced |
| Citadel Advisors LLC | 614,926 | $333.3M | 0.35% | −38,164−5.8% | Reduced |
| Clearbridge Investments, LLC | 589,498 | $319.6M | 0.25% | −27,968−4.5% | Reduced |
| Wellington Management Group LLP | 482,346 | $261.5M | 0.05% | +55,617+13.0% | Added |
| Paradigm Biocapital Advisors LP | 480,374 | $260.4M | 9.11% | −57,765−10.7% | Reduced |
| Invesco Ltd. | 433,516 | $235.0M | 0.05% | +232,044+115.2% | Added |
| SEI Investments Co | 380,695 | $206.4M | 0.27% | −849−0.2% | Reduced |
| Deep Track Capital, LP | 365,000 | $197.9M | 6.32% | −35,000−8.8% | Reduced |
| Pictet Asset Management Holding SA | 351,603 | $190.5M | 0.21% | +43,427+14.1% | Added |
| Alkeon Capital Management LLC | 345,000 | $187.0M | 1.02% | +45,000+15.0% | Added |
| Bank of America Corp | 335,707 | $182.0M | 0.02% | +45,506+15.7% | Added |
| Bamco Inc | 250,304 | $135.7M | 0.36% | −11,174−4.3% | Reduced |
| Jennison Associates LLC | 237,966 | $129.0M | 0.08% | +1,528+0.6% | Added |
| Rock Springs Capital Management LP | 233,500 | $126.6M | 4.12% | +4,250+1.9% | Added |
| American Century Companies Inc | 231,909 | $125.7M | 0.07% | −22,454−8.8% | Reduced |
| Federated Hermes, Inc. | 211,144 | $114.5M | 0.25% | −43,246−17.0% | Reduced |
| OrbiMed Advisors LLC | 204,500 | $110.9M | 2.03% | −4,600−2.2% | Reduced |
| Holocene Advisors, LP | 195,104 | $105.8M | 0.43% | −230,510−54.2% | Reduced |
| TD Asset Management Inc | 180,670 | $96.9M | 0.09% | −31,458−14.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 168,787 | $91.5M | 0.16% | +62,280+58.5% | Added |
| Lord, Abbett & Co. LLC | 162,963 | $88.3M | 0.28% | +162,963 | New |
| Jefferies Financial Group Inc. | 160,000 | $86.7M | 1.41% | +159,950+319,900.0% | Added |
| Fiera Capital Corp | 158,353 | $85.8M | 0.26% | −7,242−4.4% | Reduced |
| Armistice Capital, LLC | 152,000 | $82.4M | 2.15% | −48,000−24.0% | Reduced |
| 1832 Asset Management L.P. | 149,300 | $80.9M | 0.14% | +149,300 | New |
| Siren, L.L.C. | 143,647 | $77.9M | 3.90% | +143,647 | New |
| Perpetual Ltd | 140,780 | $76.3M | 0.83% | +140,780 | New |
| Franklin Resources Inc | 134,018 | $72.8M | 0.02% | −2,204−1.6% | Reduced |
| Goldman Sachs Group Inc | 132,182 | $71.7M | 0.01% | +9,141+7.4% | Added |
| Perceptive Advisors LLC | 118,839 | $64.4M | 1.38% | +103,239+661.8% | Added |
| Baker Bros. Advisors LP | 111,904 | $60.7M | 0.63% | 00.0% | Unchanged |
| Millennium Management LLC | 109,760 | $59.5M | 0.05% | +32,003+41.2% | Added |
| Legal & General Group Plc | 109,553 | $59.4M | 0.02% | +1,755+1.6% | Added |
| TimesSquare Capital Management, LLC | 109,490 | $59.4M | 0.89% | +8,840+8.8% | Added |
| Eventide Asset Management, LLC | 108,189 | $58.6M | 1.01% | −110,756−50.6% | Reduced |
| Deutsche Bank AG | 106,690 | $57.8M | 0.02% | −52,917−33.2% | Reduced |
| New York State Common Retirement Fund | 104,534 | $56.7M | 0.08% | −15,449−12.9% | Reduced |
| D. E. Shaw & Co., Inc. | 101,602 | $55.1M | 0.07% | +57,720+131.5% | Added |
| Boxer Capital, LLC | 100,000 | $54.2M | 2.66% | 00.0% | Unchanged |
| Braidwell LP | 96,724 | $52.4M | 1.49% | −70,200−42.1% | Reduced |
| Checkpoint Capital L.P. | 92,500 | $50.1M | 24.88% | +10,350+12.6% | Added |
| PFM Health Sciences, LP | 86,832 | $47.1M | 2.70% | 00.0% | Unchanged |
| First Trust Advisors LP | 82,086 | $44.5M | 0.04% | −11,490−12.3% | Reduced |
| Eagle Health Investments LP | 74,990 | $40.7M | 7.84% | −13,900−15.6% | Reduced |
| Envestnet Asset Management Inc | 67,891 | $36.8M | 0.01% | +4,892+7.8% | Added |
| Marshall Wace, LLP | 67,282 | $36.5M | 0.05% | −46,490−40.9% | Reduced |
| Standard Life Aberdeen plc | 67,262 | $36.5M | 0.07% | −24,086−26.4% | Reduced |
| PGGM Investments | 64,409 | $34.9M | 0.45% | 00.0% | Unchanged |
| Tri Locum Partners LP | 62,474 | $33.9M | 8.11% | −12,084−16.2% | Reduced |
| Manufacturers Life Insurance Company, The | 61,586 | $33.4M | 0.03% | +6,151+11.1% | Added |
| Alyeska Investment Group, L.P. | 60,000 | $32.5M | 0.17% | −74,935−55.5% | Reduced |
| First Turn Management, LLC | 54,440 | $29.5M | 4.67% | −25,538−31.9% | Reduced |
| Finepoint Capital LP | 54,428 | $29.5M | 3.59% | +400+0.7% | Added |
| Raymond James & Associates | 53,803 | $29.2M | 0.02% | −1,308−2.4% | Reduced |
| Candriam Luxembourg S.C.A. | 51,418 | $27.9M | 0.16% | 00.0% | Unchanged |
| Pinebridge Investments, L.P. | 49,016 | $26.6M | 0.20% | +21,160+76.0% | Added |
| Driehaus Capital Management LLC | 45,655 | $24.7M | 0.21% | +17,346+61.3% | Added |
| Wells Fargo & Company | 45,562 | $24.7M | 0.01% | −650−1.4% | Reduced |
| Russell Investments Group, Ltd. | 43,952 | $23.8M | 0.03% | +11,739+36.4% | Added |
| Ensign Peak Advisors, Inc | 41,704 | $22.6M | 0.04% | −503−1.2% | Reduced |
| UBS Asset Management Americas Inc | 40,842 | $22.1M | 0.01% | +39,923+4,344.2% | Added |
| Van Eck Associates Corp | 38,241 | $21.3M | 0.03% | −12,580−24.8% | Reduced |
| Avidity Partners Management LP | 38,200 | $20.7M | 1.06% | −22,300−36.9% | Reduced |
| Northern Trust Corp | 37,940 | $20.6M | 0.00% | +1,614+4.4% | Added |
| Thrivent Financial for Lutherans | 37,352 | $20.2M | 0.04% | +564+1.5% | Added |
| Royal Bank of Canada | 35,612 | $19.3M | 0.00% | +9,785+37.9% | Added |
| AXA S.A. | 33,574 | $18.2M | 0.05% | −2,798−7.7% | Reduced |
| Royal London Asset Management Ltd | 32,938 | $17.9M | 0.04% | −8,473−20.5% | Reduced |
| QVT Financial LP | 32,498 | $17.6M | 1.52% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 28,794 | $15.6M | 0.03% | +28,794 | New |
| Handelsbanken Fonder AB | 27,642 | $15.0M | 0.06% | +224+0.8% | Added |
| Geode Capital Management, LLC | 26,749 | $14.5M | 0.00% | −403−1.5% | Reduced |
| AWM Investment Company, Inc. | 25,000 | $13.6M | 1.64% | 00.0% | Unchanged |
| Atika Capital Management LLC | 23,595 | $12.8M | 1.37% | 00.0% | Unchanged |
| Cookson Peirce & Co Inc | 23,566 | $12.8M | 0.60% | +23,566 | New |
| Railway Pension Investments Ltd | 22,800 | $12.4M | 0.15% | +22,800 | New |
| Saturn V Capital Management LLC | 22,111 | $12.0M | 4.28% | −42,085−65.6% | Reduced |
| Moore Capital Management, LP | 22,000 | $11.9M | 0.35% | −3,000−12.0% | Reduced |
| Alliancebernstein L.P. | 21,614 | $11.7M | 0.00% | +12,198+129.5% | Added |
| Dimensional Fund Advisors LP | 20,484 | $11.1M | 0.00% | +1,096+5.7% | Added |
| DCF Advisers, LLC | 20,000 | $10.8M | 5.58% | 00.0% | Unchanged |
| Woodline Partners LP | 18,581 | $10.1M | 0.09% | −38,190−67.3% | Reduced |
| Squarepoint Ops LLC | 18,400 | $9.97M | 0.03% | −23,092−55.7% | Reduced |
| LMR Partners LLP | 17,794 | $9.65M | 0.21% | +15,294+611.8% | Added |
| JPMorgan Chase & Co | 17,670 | $9.58M | 0.00% | +11,376+180.7% | Added |
| Erste Asset Management GmbH | 16,800 | $9.01M | 0.11% | 00.0% | Unchanged |
| Mediolanum International Funds Ltd | 15,984 | $8.55M | 0.12% | +5,290+49.5% | Added |
| HSBC Holdings PLC | 15,322 | $8.29M | 0.01% | +15,322 | New |
| Artia Global Partners LP | 15,138 | $8.21M | 2.32% | 00.0% | Unchanged |
| USS Investment Management Ltd | 14,599 | $7.91M | 0.06% | −1,149−7.3% | Reduced |