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, Q4 2024
Institutional positions in Argenx SE as of Dec 31, 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
- 397
- +45 vs. Q3 2024
- Shares held
- 34.1M
- −851.6K (−2.4%) vs. Q3 2024
- Total value
- $21.0B
- +$2.04B (+10.8%) vs. Q3 2024
- New holders
- 80
- 144 more added
- Sold out
- 35
- 122 more reduced
6 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 5,618,222 | $3.46B | 0.21% | +824,750+17.2% | Added |
| Price T Rowe Associates Inc | 5,516,894 | $3.39B | 0.39% | −303,653−5.2% | Reduced |
| Artisan Partners Limited Partnership | 3,069,995 | $1.89B | 2.91% | −443,247−12.6% | Reduced |
| Janus Henderson Group PLC | 2,312,358 | $1.42B | 0.72% | −166,849−6.7% | Reduced |
| Capital World Investors | 1,786,936 | $1.10B | 0.17% | +86,687+5.1% | Added |
| Avoro Capital Advisors LLC | 1,238,467 | $761.7M | 10.77% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,068,950 | $657.4M | 0.01% | −55,866−5.0% | Reduced |
| Morgan Stanley | 938,538 | $577.2M | 0.04% | +7,789+0.8% | Added |
| RTW Investments, LP | 673,497 | $414.2M | 6.26% | +19,067+2.9% | Added |
| Clearbridge Investments, LLC | 629,828 | $387.3M | 0.31% | +40,330+6.8% | Added |
| Bellevue Group AG | 593,184 | $364.8M | 7.02% | −39,645−6.3% | Reduced |
| Citadel Advisors LLC | 514,105 | $316.2M | 0.29% | −100,821−16.4% | Reduced |
| T. Rowe Price Investment Management, Inc. | 487,853 | $300.0M | 0.19% | −283,719−36.8% | Reduced |
| Paradigm Biocapital Advisors LP | 481,305 | $296.0M | 10.30% | +931+0.2% | Added |
| Wellington Management Group LLP | 424,974 | $261.4M | 0.05% | −57,372−11.9% | Reduced |
| Invesco Ltd. | 404,016 | $248.5M | 0.05% | −29,500−6.8% | Reduced |
| SEI Investments Co | 366,620 | $225.5M | 0.29% | −14,075−3.7% | Reduced |
| Jennison Associates LLC | 302,149 | $185.8M | 0.11% | +64,183+27.0% | Added |
| D. E. Shaw & Co., Inc. | 288,299 | $177.3M | 0.20% | +186,697+183.8% | Added |
| Pictet Asset Management Holding SA | 284,694 | $175.1M | 0.19% | −66,909−19.0% | Reduced |
| Bank of America Corp | 258,549 | $159.0M | 0.01% | −77,158−23.0% | Reduced |
| Bamco Inc | 242,178 | $148.9M | 0.39% | −8,126−3.2% | Reduced |
| Rock Springs Capital Management LP | 229,600 | $141.2M | 5.38% | −3,900−1.7% | Reduced |
| Jefferies Financial Group Inc. | 215,752 | $132.7M | 1.48% | +55,752+34.8% | Added |
| 1832 Asset Management L.P. | 207,300 | $127.5M | 0.23% | +58,000+38.8% | Added |
| Lord, Abbett & Co. LLC | 206,202 | $126.8M | 0.40% | +43,239+26.5% | Added |
| Marshall Wace, LLP | 191,553 | $117.8M | 0.15% | +124,271+184.7% | Added |
| OrbiMed Advisors LLC | 189,700 | $116.7M | 2.42% | −14,800−7.2% | Reduced |
| TD Asset Management Inc | 172,681 | $106.2M | 0.09% | −7,989−4.4% | Reduced |
| Federated Hermes, Inc. | 170,247 | $104.7M | 0.23% | −40,897−19.4% | Reduced |
| American Century Companies Inc | 155,376 | $95.6M | 0.05% | −76,533−33.0% | Reduced |
| Fiera Capital Corp | 155,260 | $95.5M | 0.30% | −3,093−2.0% | Reduced |
| Point72 Asset Management, L.P. | 147,989 | $91.0M | 0.25% | +147,989 | New |
| Goldman Sachs Group Inc | 146,960 | $90.4M | 0.02% | +14,778+11.2% | Added |
| Allspring Global Investments Holdings, LLC | 144,211 | $89.4M | 0.14% | +143,834+38,152.3% | Added |
| Franklin Resources Inc | 134,591 | $82.8M | 0.02% | +573+0.4% | Added |
| TimesSquare Capital Management, LLC | 124,245 | $76.4M | 1.11% | +14,755+13.5% | Added |
| Armistice Capital, LLC | 124,000 | $76.3M | 1.77% | −28,000−18.4% | Reduced |
| Perpetual Ltd | 120,914 | $74.4M | 0.87% | −19,866−14.1% | Reduced |
| Siren, L.L.C. | 115,045 | $70.8M | 3.13% | −28,602−19.9% | Reduced |
| Legal & General Group Plc | 112,970 | $69.5M | 0.02% | +3,417+3.1% | Added |
| Baker Bros. Advisors LP | 111,904 | $68.8M | 0.74% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 105,972 | $65.2M | 0.28% | +105,972 | New |
| Eventide Asset Management, LLC | 104,144 | $64.1M | 1.17% | −4,045−3.7% | Reduced |
| Deutsche Bank AG | 102,025 | $62.7M | 0.02% | −4,665−4.4% | Reduced |
| Checkpoint Capital L.P. | 92,500 | $56.9M | 28.95% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 89,787 | $55.2M | 0.10% | −79,000−46.8% | Reduced |
| Braidwell LP | 80,766 | $49.7M | 1.47% | −15,958−16.5% | Reduced |
| First Trust Advisors LP | 75,409 | $46.4M | 0.04% | −6,677−8.1% | Reduced |
| Envestnet Asset Management Inc | 75,037 | $46.1M | 0.01% | +7,146+10.5% | Added |
| Alkeon Capital Management LLC | 75,000 | $46.1M | 0.27% | −270,000−78.3% | Reduced |
| Eagle Health Investments LP | 74,990 | $46.1M | 11.31% | 00.0% | Unchanged |
| Woodline Partners LP | 74,237 | $45.7M | 0.31% | +55,656+299.5% | Added |
| Raymond James Financial Inc | 70,802 | $43.5M | 0.02% | +70,802 | New |
| Lazard Asset Management LLC | 70,637 | $43.4M | 0.06% | +64,684+1,086.6% | Added |
| Perceptive Advisors LLC | 67,471 | $41.5M | 1.16% | −51,368−43.2% | Reduced |
| Millennium Management LLC | 64,424 | $39.6M | 0.03% | −45,336−41.3% | Reduced |
| PFM Health Sciences, LP | 63,699 | $39.2M | 2.98% | −23,133−26.6% | Reduced |
| New York State Common Retirement Fund | 63,534 | $39.1M | 0.05% | −41,000−39.2% | Reduced |
| Manufacturers Life Insurance Company, The | 62,113 | $38.2M | 0.03% | +527+0.9% | Added |
| Standard Life Aberdeen plc | 61,262 | $37.7M | 0.07% | −6,000−8.9% | Reduced |
| Tri Locum Partners LP | 58,258 | $35.8M | 7.42% | −4,216−6.7% | Reduced |
| Pinebridge Investments, L.P. | 56,925 | $35.0M | 0.27% | +7,909+16.1% | Added |
| PGGM Investments | 56,771 | $34.9M | 0.46% | −7,638−11.9% | Reduced |
| Northern Trust Corp | 54,128 | $33.3M | 0.00% | +16,188+42.7% | Added |
| Finepoint Capital LP | 52,928 | $32.6M | 3.75% | −1,500−2.8% | Reduced |
| Wells Fargo & Company | 52,711 | $32.4M | 0.01% | +7,149+15.7% | Added |
| Candriam Luxembourg S.C.A. | 48,210 | $29.6M | 0.17% | −3,208−6.2% | Reduced |
| Driehaus Capital Management LLC | 47,354 | $29.1M | 0.24% | +1,699+3.7% | Added |
| Van Eck Associates Corp | 46,809 | $28.8M | 0.04% | +8,568+22.4% | Added |
| Voloridge Investment Management, LLC | 46,357 | $28.5M | 0.10% | +46,357 | New |
| First Turn Management, LLC | 43,078 | $26.5M | 4.75% | −11,362−20.9% | Reduced |
| Russell Investments Group, Ltd. | 40,520 | $24.9M | 0.03% | −3,432−7.8% | Reduced |
| Ensign Peak Advisors, Inc | 40,164 | $24.7M | 0.04% | −1,540−3.7% | Reduced |
| Railway Pension Investments Ltd | 39,500 | $24.3M | 0.32% | +16,700+73.2% | Added |
| Royal Bank of Canada | 37,953 | $23.3M | 0.01% | +2,341+6.6% | Added |
| Iron Triangle Partners LP | 35,000 | $21.5M | 2.51% | +35,000 | New |
| Assenagon Asset Management S.A. | 34,955 | $21.5M | 0.04% | +6,161+21.4% | Added |
| Moore Capital Management, LP | 34,000 | $20.9M | 0.39% | +12,000+54.5% | Added |
| Handelsbanken Fonder AB | 33,647 | $20.7M | 0.08% | +6,005+21.7% | Added |
| AXA S.A. | 33,522 | $20.6M | 0.06% | −52−0.2% | Reduced |
| Thrivent Financial for Lutherans | 33,065 | $20.3M | 0.04% | −4,287−11.5% | Reduced |
| Royal London Asset Management Ltd | 31,737 | $19.5M | 0.05% | −1,201−3.6% | Reduced |
| Summit Partners Public Asset Management, LLC | 29,611 | $18.2M | 0.61% | +29,611 | New |
| Caisse de Depot Et Placement du Quebec | 27,900 | $17.2M | 0.04% | +27,900 | New |
| Jane Street Group, LLC | 27,875 | $17.1M | 0.03% | +19,065+216.4% | Added |
| Geode Capital Management, LLC | 27,207 | $16.7M | 0.00% | +458+1.7% | Added |
| AWM Investment Company, Inc. | 25,000 | $15.4M | 1.87% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 24,929 | $15.3M | 0.00% | +4,445+21.7% | Added |
| Cookson Peirce & Co Inc | 23,483 | $14.4M | 0.65% | −83−0.4% | Reduced |
| Squarepoint Ops LLC | 22,664 | $13.9M | 0.04% | +4,264+23.2% | Added |
| UBS Asset Management Americas Inc | 20,425 | $12.6M | 0.00% | −20,417−50.0% | Reduced |
| Alliancebernstein L.P. | 20,290 | $12.5M | 0.00% | −1,324−6.1% | Reduced |
| DCF Advisers, LLC | 20,000 | $12.3M | 6.21% | 00.0% | Unchanged |
| UBS Group AG | 19,900 | $12.2M | 0.00% | +17,983+938.1% | Added |
| Saturn V Capital Management LLC | 19,754 | $12.1M | 4.76% | −2,357−10.7% | Reduced |
| Oddo BHF Asset Management SAS | 19,401 | $11.9M | 0.60% | +19,401 | New |
| LMR Partners LLP | 18,810 | $11.6M | 0.20% | +1,016+5.7% | Added |
| Erste Asset Management GmbH | 16,800 | $10.5M | 0.13% | 00.0% | Unchanged |
| QVT Financial LP | 16,498 | $10.1M | 0.91% | −16,000−49.2% | Reduced |