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 2023
Institutional positions in Argenx SE as of Sep 30, 2023. 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
- 341
- +55 vs. Q2 2023
- Shares held
- 32.3M
- +1.88M (+6.2%) vs. Q2 2023
- Total value
- $15.9B
- +$4.03B (+33.9%) vs. Q2 2023
- New holders
- 78
- 137 more added
- Sold out
- 23
- 95 more reduced
4 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 127,136 | $62.5M | 0.09% | −7,694−5.7% | Reduced |
| Bank of America Corp | 145,230 | $71.4M | 0.01% | −58,630−28.8% | Reduced |
| Perceptive Advisors LLC | 150,600 | $74.0M | 2.49% | +81,600+118.3% | Added |
| Baker Bros. Advisors LP | 151,215 | $74.3M | 0.43% | −128,944−46.0% | Reduced |
| Goldman Sachs Group Inc | 153,633 | $75.5M | 0.02% | +15,940+11.6% | Added |
| Fiera Capital Corp | 161,974 | $79.6M | 0.25% | +3,731+2.4% | Added |
| TD Asset Management Inc | 175,371 | $86.2M | 0.10% | +51,791+41.9% | Added |
| American Century Companies Inc | 178,842 | $87.9M | 0.07% | −6,303−3.4% | Reduced |
| Franklin Resources Inc | 182,668 | $89.8M | 0.05% | −63,643−25.8% | Reduced |
| Armistice Capital, LLC | 200,000 | $98.3M | 2.92% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 211,286 | $103.9M | 0.17% | +31,033+17.2% | Added |
| 1832 Asset Management L.P. | 214,800 | $105.6M | 0.22% | −5,400−2.5% | Reduced |
| Wellington Management Group LLP | 221,212 | $108.8M | 0.02% | −12,843−5.5% | Reduced |
| Point72 Asset Management, L.P. | 250,523 | $123.2M | 0.42% | +250,523 | New |
| Rock Springs Capital Management LP | 259,000 | $127.3M | 3.41% | −91,000−26.0% | Reduced |
| Paradigm Biocapital Advisors LP | 261,443 | $128.5M | 8.77% | +119,184+83.8% | Added |
| Millennium Management LLC | 278,322 | $136.8M | 0.14% | +72,429+35.2% | Added |
| SEI Investments Co | 286,310 | $140.8M | 0.25% | +26,152+10.1% | Added |
| Bamco Inc | 287,991 | $141.6M | 0.41% | +37,723+15.1% | Added |
| Marshall Wace, LLP | 308,548 | $151.7M | 0.33% | +116,433+60.6% | Added |
| Lord, Abbett & Co. LLC | 316,380 | $155.5M | 0.58% | +137,016+76.4% | Added |
| Eventide Asset Management, LLC | 321,355 | $158.0M | 2.84% | −7,721−2.3% | Reduced |
| Federated Hermes, Inc. | 332,091 | $163.3M | 0.44% | −2,132−0.6% | Reduced |
| Clearbridge Investments, LLC | 344,364 | $169.3M | 0.16% | +174,894+103.2% | Added |
| Holocene Advisors, LP | 372,155 | $183.0M | 0.82% | +13,899+3.9% | Added |
| Pictet Asset Management Holding SA | 389,324 | $191.4M | 0.24% | +389,324 | New |
| Invesco Ltd. | 430,787 | $211.8M | 0.06% | +340,482+377.0% | Added |
| Citadel Advisors LLC | 436,123 | $214.4M | 0.23% | +75,535+20.9% | Added |
| RTW Investments, LP | 507,195 | $249.4M | 5.26% | +25,000+5.2% | Added |
| Morgan Stanley | 554,910 | $272.8M | 0.03% | −1,522−0.3% | Reduced |
| Massachusetts Financial Services Co | 581,586 | $285.9M | 0.10% | +449,151+339.1% | Added |
| Bellevue Group AG | 911,530 | $448.1M | 7.22% | −11,754−1.3% | Reduced |
| T. Rowe Price Investment Management, Inc. | 966,356 | $475.1M | 0.34% | −98,483−9.2% | Reduced |
| BlackRock Inc. | 992,198 | $487.8M | 0.01% | +401,299+67.9% | Added |
| Avoro Capital Advisors LLC | 1,000,000 | $491.6M | 7.67% | −263,500−20.9% | Reduced |
| Capital World Investors | 1,431,021 | $703.5M | 0.14% | +248,572+21.0% | Added |
| Janus Henderson Group PLC | 1,471,138 | $723.3M | 0.47% | −312,315−17.5% | Reduced |
| Jennison Associates LLC | 1,511,745 | $743.2M | 0.63% | +368,367+32.2% | Added |
| Artisan Partners Limited Partnership | 2,828,299 | $1.39B | 2.36% | −210,084−6.9% | Reduced |
| Price T Rowe Associates Inc | 3,659,515 | $1.80B | 0.26% | −237,904−6.1% | Reduced |
| FMR LLC | 4,964,973 | $2.44B | 0.21% | −90,770−1.8% | Reduced |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −161,000−100.0% | Sold out |
| Acuta Capital Partners, LLC | 0 | $0 | 0.00% | −12,568−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Williams Jones Wealth Management, LLC. | 0 | $0 | 0.00% | −10,133−100.0% | Sold out |
| Intrinsic Edge Capital Management LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Sivik Global Healthcare LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Sassicaia Capital Advisers LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Susquehanna International Securities, Ltd. | 0 | $0 | 0.00% | −2,170−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −1,283−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −1,202−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −858−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −758−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −754−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −725−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −639−100.0% | Sold out |
| Henshaw Capital LLC | 0 | $0 | 0.00% | −574−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −565−100.0% | Sold out |
| KB Financial Partners, LLC | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Bollard Group LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Comerica Bank | 0 | $0 | 0.00% | −4,711−100.0% | Sold out |
| Pictet Asset Management SA | – | – | – | – | Not filed |
| Tekla Capital Management LLC | – | – | – | – | Not filed |
| Efg Capital International Corp. | – | – | – | – | Not filed |
| Kistler-Tiffany Companies, LLC | – | – | – | – | Not filed |