Argenx SE - ADRARGX
13F holders, Q4 2024 (December 31)397holders +40
61new positions
32sold out
6famous investors
$615.04avg. 13F price*
At the end of Q4 2024, 397 institutions reported holding Argenx SE - ADR (ARGX) in their 13F filings, up 40 from Q3 2024. 61 opened new positions and 32 sold out. The largest holders were FMR LLC ($3.5B), T. Rowe Price Associates Inc. ($3.4B) and Artisan Partners Limited Partnership ($1.9B). 6 famous investors held it, including Ron Baron (0.4% of Baron Capital (BAMCO)'s portfolio), Ken Griffin (0.3% of Citadel Advisors's portfolio) and Steve Cohen (0.3% of Point72 Asset Management's portfolio).
- Company
- Argenx SE - ADR
- CUSIP
- 04016X101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 61 | $298.6M |
| Exits | 32 | $307.3M |
All 13F filers, Q3 2024 → Q4 2024: 2,509,341 shares bought and 3,320,957 shares sold, net −811,616 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 397 holders
| FMR LLC | 0.21% | Add +17.2% | 5,618,222 | $3.5B |
| T. Rowe Price Associates Inc. | 0.39% | Reduce -5.2% | 5,516,894 | $3.4B |
| Artisan Partners Limited Partnership | 2.91% | Reduce -12.6% | 3,069,995 | $1.9B |
| Janus Henderson Group PLC | 0.72% | Reduce -6.7% | 2,312,358 | $1.4B |
| Capital World Investors | 0.17% | Add +5.1% | 1,786,936 | $1.1B |
| Avoro Capital Advisors LLC | 10.77% | No change | 1,238,467 | $761.7M |
| BlackRock, Inc. | 0.01% | Reduce -5.0% | 1,068,950 | $657.4M |
| Morgan Stanley | 0.04% | Add +0.8% | 938,538 | $577.2M |
| RTW Investments, LP | 6.26% | Add +2.9% | 673,497 | $414.2M |
| Clearbridge Investments, LLC | 0.31% | Add +6.8% | 629,828 | $387.3M |
| Bellevue Group AG | 7.02% | Reduce -6.3% | 593,184 | $364.8M |
| Citadel Advisors | 0.30% | Reduce -16.4% | 514,105 | $316.2M |
| T. Rowe Price Investment Management, Inc. | 0.19% | Reduce -36.8% | 487,853 | $300.0M |
| Paradigm Biocapital Advisors LP | 10.30% | Add +0.2% | 481,305 | $296.0M |
| Wellington Management Group LLP | 0.05% | Reduce -11.9% | 424,974 | $261.4M |
| Invesco Ltd. | 0.05% | Reduce -6.8% | 404,016 | $248.5M |
| Sei Investments Co. | 0.29% | Reduce -3.7% | 366,620 | $225.5M |
| Jennison Associates LLC | 0.11% | Add +27.0% | 302,149 | $185.8M |
| D. E. Shaw & Co. | 0.21% | Add +183.8% | 288,299 | $177.3M |
| Pictet Asset Management Holding SA | 0.19% | Reduce -19.0% | 284,694 | $175.1M |
| Bank of America Corp. | 0.01% | Reduce -23.0% | 258,549 | $159.0M |
| Baron Capital (BAMCO) | 0.39% | Reduce -3.3% | 242,178 | $148.9M |
| Rock Springs Capital Management LP | 5.39% | Reduce -1.7% | 229,600 | $141.2M |
| Jefferies Financial Group Inc. | 1.53% | Add +34.8% | 215,752 | $132.7M |
| 1832 Asset Management L.P. | 0.23% | Add +38.9% | 207,300 | $127.5M |
| Lord, Abbett & Co. LLC | 0.42% | Add +26.5% | 206,202 | $126.8M |
| Marshall Wace, LLP | 0.15% | Add +184.7% | 191,553 | $117.8M |
| Orbimed Advisors LLC | 2.42% | Reduce -7.2% | 189,700 | $116.7M |
| TD Asset Management Inc | 0.09% | Reduce -4.4% | 172,681 | $106.2M |
| Federated Hermes, Inc. | 0.23% | Reduce -19.4% | 170,247 | $104.7M |
| American Century Companies Inc. | 0.06% | Reduce -33.0% | 155,376 | $95.6M |
| Fiera Capital Corp | 0.30% | Reduce -1.9% | 155,260 | $95.5M |
| Point72 Asset Management | 0.26% | New | 147,989 | $91.0M |
| Goldman Sachs Group Inc. | 0.02% | Add +11.2% | 146,960 | $90.4M |
| Allspring Global Investments Holdings, LLC | 0.14% | Add +38152.3% | 144,211 | $89.4M |
| Franklin Resources Inc. | 0.02% | Add +0.4% | 134,591 | $82.8M |
| TimesSquare Capital Management, LLC | 1.11% | Add +13.5% | 124,245 | $76.4M |
| Armistice Capital, LLC | 1.77% | Reduce -18.4% | 124,000 | $76.3M |
| Perpetual Ltd | 0.87% | Reduce -14.1% | 120,914 | $74.4M |
| Siren, L.L.C. | 3.13% | Reduce -19.9% | 115,045 | $70.8M |
| Legal & General Group Plc | 0.02% | Add +3.1% | 112,970 | $69.5M |
| Baker Bros. Advisors LP | 0.74% | No change | 111,904 | $68.8M |
| Public Sector Pension Investment Board | 0.28% | New | 105,972 | $65.2M |
| Eventide Asset Management, LLC | 1.17% | Reduce -3.7% | 104,144 | $64.1M |
| Deutsche Bank AG | 0.02% | Reduce -4.4% | 102,025 | $62.7M |
| Checkpoint Capital L.P. | 28.95% | No change | 92,500 | $56.9M |
| Adage Capital Partners Gp, L.L.C. | 0.10% | Reduce -46.8% | 89,787 | $55.2M |
| Braidwell LP | 2.22% | Reduce -16.5% | 80,766 | $49.7M |
| First Trust Advisors LP | 0.04% | Reduce -8.1% | 75,409 | $46.4M |
| Envestnet Asset Management Inc. | 0.01% | Add +10.5% | 75,037 | $46.1M |
| Alkeon Capital Management LLC | 0.27% | Reduce -78.3% | 75,000 | $46.1M |
| Eagle Health Investments LP | 11.31% | No change | 74,990 | $46.1M |
| Woodline Partners LP | 0.31% | Add +299.5% | 74,237 | $45.7M |
| Raymond James Financial Inc. | 0.02% | — | 70,802 | $43.5M |
| Lazard Asset Management LLC | 0.07% | Add +1086.6% | 70,637 | $43.4M |
| Perceptive Advisors LLC | 1.16% | Reduce -43.2% | 67,471 | $41.5M |
| Millennium Management | 0.04% | Reduce -41.3% | 64,424 | $39.6M |
| PFM Health Sciences, LP | 3.06% | Reduce -26.6% | 63,699 | $39.2M |
| New York State Common Retirement Fund | 0.05% | Reduce -39.2% | 63,534 | $39.1M |
| Manufacturers Life Insurance Company, The | 0.03% | Add +0.9% | 62,113 | $38.2M |
| Aberdeen Group plc | 0.07% | Reduce -8.9% | 61,262 | $37.7M |
| Tri Locum Partners LP | 7.42% | Reduce -6.8% | 58,258 | $35.8M |
| Pinebridge Investments, L.P. | 0.26% | Add +16.1% | 56,925 | $35.0M |
| PGGM Investments | 0.46% | Reduce -11.9% | 56,771 | $34.9M |
| Northern Trust Corp. | 0.00% | Add +42.7% | 54,128 | $33.3M |
| Finepoint Capital LP | 3.76% | Reduce -2.8% | 52,928 | $32.6M |
| Wells Fargo & Company | 0.01% | Add +15.7% | 52,711 | $32.4M |
| Candriam S.C.A. | 0.17% | Reduce -6.2% | 48,210 | $29.6M |
| Driehaus Capital Management LLC | 0.24% | Add +3.7% | 47,354 | $29.1M |
| Van Eck Associates Corp. | 0.04% | Add +22.4% | 46,809 | $28.8M |
| Voloridge Investment Management, LLC | 0.10% | New | 46,357 | $28.5M |
| First Turn Management, LLC | 4.75% | Reduce -20.9% | 43,078 | $26.5M |
| Russell Investments Group, Ltd. | 0.03% | Reduce -7.8% | 40,520 | $24.9M |
| Ensign Peak Advisors, Inc | 0.04% | Reduce -3.7% | 40,164 | $24.7M |
| Railway Pension Investments Ltd | 0.32% | Add +73.3% | 39,500 | $24.3M |
| Royal Bank of Canada | 0.01% | Add +6.6% | 37,953 | $23.3M |
| Iron Triangle Partners LP | 2.51% | New | 35,000 | $21.5M |
| Assenagon Asset Management S.A. | 0.04% | Add +21.4% | 34,955 | $21.5M |
| Moore Capital Management, LP | 0.42% | Add +54.5% | 34,000 | $20.9M |
| Handelsbanken Fonder AB | 0.08% | Add +21.7% | 33,647 | $20.7M |
| AXA S.A. | 0.06% | Reduce -0.1% | 33,522 | $20.6M |
| Thrivent Financial for Lutherans | 0.04% | Reduce -11.5% | 33,065 | $20.3M |
| Royal London Asset Management Ltd. | 0.05% | Reduce -3.6% | 31,737 | $19.5M |
| Summit Partners Public Asset Management, LLC | 0.61% | New | 29,611 | $18.2M |
| Caisse de depot et placement du Quebec | 0.04% | New | 27,900 | $17.2M |
| Jane Street Group, LLC | 0.03% | Add +216.4% | 27,875 | $17.1M |
| Geode Capital Management, LLC | 0.00% | Add +1.7% | 27,207 | $16.7M |
| AWM Investment Company, Inc. | 1.87% | No change | 25,000 | $15.4M |
| Dimensional Fund Advisors LP | 0.00% | Add +21.7% | 24,929 | $15.3M |
| Cookson Peirce & Co. Inc. | 0.65% | Reduce -0.3% | 23,483 | $14.4M |
| Squarepoint Ops LLC | 0.04% | Add +23.2% | 22,664 | $13.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -50.0% | 20,425 | $12.6M |
| Alliancebernstein L.P. | 0.00% | Reduce -6.1% | 20,290 | $12.5M |
| DCF Advisers, LLC | 6.22% | No change | 20,000 | $12.3M |
| UBS Group AG | 0.00% | Add +938.1% | 19,900 | $12.2M |
| Saturn V Capital Management LP | 4.76% | Reduce -10.7% | 19,754 | $12.1M |
| Oddo BHF Asset Management Sas | 0.61% | New | 19,401 | $11.9M |
| LMR Partners LLP | 0.26% | Add +5.7% | 18,810 | $11.6M |
| Erste Asset Management GmbH | 0.13% | No change | 16,800 | $10.5M |
| QVT Financial LP | 0.95% | Reduce -49.2% | 16,498 | $10.1M |
"% of holder's portfolio" is ARGX's weight in each manager's 13F, not the share of Argenx SE - ADR the manager owns.