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 2025
Institutional positions in Argenx SE as of Sep 30, 2025. 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
- 470
- +34 vs. Q2 2025
- Shares held
- 30.5M
- −1.60M (−5.0%) vs. Q2 2025
- Total value
- $22.5B
- +$4.81B (+27.2%) vs. Q2 2025
- New holders
- 91
- 178 more added
- Sold out
- 57
- 137 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| StoneCrest Wealth Management, Inc. | 730 | $538.4K | 0.24% | −1−0.1% | Reduced |
| QRG Capital Management, Inc. | 738 | $544.3K | 0.01% | +738 | New |
| Intrust Bank NA | 744 | $548.7K | 0.05% | +117+18.7% | Added |
| Y-Intercept (Hong Kong) Ltd | 750 | $553.2K | 0.01% | −4,183−84.8% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 782 | $576.8K | 0.00% | −158−16.8% | Reduced |
| Simplex Trading, LLC | 799 | $589.0K | 0.01% | −339−29.8% | Reduced |
| Cynosure Management, LLC | 802 | $591.5K | 0.06% | −715−47.1% | Reduced |
| Pacer Advisors, Inc. | 837 | $606.5K | 0.00% | −20−2.3% | Reduced |
| Tandem Capital Management Corp | 827 | $610.0K | 0.28% | +10+1.2% | Added |
| Wealth Alliance | 839 | $618.8K | 0.06% | +22+2.7% | Added |
| Alta Wealth Advisors LLC | 845 | $623.2K | 0.22% | +845 | New |
| Moody Aldrich Partners LLC | 865 | $638.0K | 0.12% | −4−0.5% | Reduced |
| Naviter Wealth, LLC | 866 | $638.7K | 0.07% | +66+8.3% | Added |
| Evergreen Capital Management LLC | 888 | $655.0K | 0.02% | +307+52.8% | Added |
| D.A. Davidson & Co. | 899 | $663.1K | 0.00% | −297−24.8% | Reduced |
| Hilltop Holdings Inc. | 929 | $685.2K | 0.04% | +267+40.3% | Added |
| Crews Bank & Trust | 935 | $689.6K | 0.10% | 00.0% | Unchanged |
| Custom Index Systems, LLC | 937 | $691.1K | 0.21% | −228−19.6% | Reduced |
| J.Safra Asset Management Corp | 955 | $704.4K | 0.04% | +332+53.3% | Added |
| Profund Advisors LLC | 961 | $708.8K | 0.02% | −237−19.8% | Reduced |
| NVWM, LLC | 961 | $708.8K | 0.16% | −12−1.2% | Reduced |
| Syon Capital LLC | 966 | $712.5K | 0.04% | +85+9.6% | Added |
| Brevan Howard Capital Management LP | 998 | $736.1K | 0.01% | +998 | New |
| J. Goldman & Co LP | 1,000 | $737.6K | 0.03% | +1,000 | New |
| Bailard, Inc. | 1,001 | $738.3K | 0.02% | +1,001 | New |
| Yousif Capital Management, LLC | 1,043 | $769.3K | 0.01% | 00.0% | Unchanged |
| Kornitzer Capital Management Inc | 1,050 | $774.4K | 0.02% | +500+90.9% | Added |
| New York Life Investment Management LLC | 1,075 | $792.9K | 0.01% | +35+3.4% | Added |
| Capital International Ltd | 1,088 | $802.5K | 0.03% | +1,088 | New |
| ProShare Advisors LLC | 1,091 | $804.7K | 0.00% | −87−7.4% | Reduced |
| DRW Securities, LLC | 1,119 | $824.7K | 0.04% | +1,119 | New |
| Ethic Inc. | 1,119 | $825.3K | 0.01% | +116+11.6% | Added |
| Level Four Advisory Services, LLC | 1,125 | $829.8K | 0.03% | −9−0.8% | Reduced |
| Neuberger Berman Group LLC | 1,144 | $844.1K | 0.00% | +308+36.8% | Added |
| Advisors Asset Management, Inc. | 1,160 | $855.6K | 0.01% | +68+6.2% | Added |
| Vident Advisory, LLC | 1,198 | $883.6K | 0.01% | −66−5.2% | Reduced |
| Davenport & Co LLC | 1,220 | $899.8K | 0.00% | +51+4.4% | Added |
| Ieq Capital, LLC | 1,253 | $924.1K | 0.00% | +810+182.8% | Added |
| Wetherby Asset Management Inc | 1,253 | $924.2K | 0.04% | +33+2.7% | Added |
| Future Fund LLC | 1,260 | $929.3K | 0.33% | +345+37.7% | Added |
| Central Pacific Bank - Trust Division | 1,264 | $932.3K | 0.11% | −14−1.1% | Reduced |
| Resources Investment Advisors, LLC. | 1,268 | $935.2K | 0.01% | −14−1.1% | Reduced |
| Advisor Group Holdings, Inc. | 1,296 | $947.6K | 0.00% | −652−33.5% | Reduced |
| Legacy Wealth Asset Management, LLC | 1,293 | $953.7K | 0.23% | −15−1.1% | Reduced |
| Hantz Financial Services, Inc. | 1,301 | $960.0K | 0.01% | +606+87.2% | Added |
| Gilbert & Cook, Inc. | 1,328 | $979.5K | 0.13% | −17−1.3% | Reduced |
| Macquarie Group Ltd | 1,331 | $981.7K | 0.00% | +627+89.1% | Added |
| Callan Family Office, LLC | 1,358 | $1.00M | 0.03% | −94−6.5% | Reduced |
| Valeo Financial Advisors, LLC | 1,360 | $1.00M | 0.02% | +57+4.4% | Added |
| Knollwood Investment Advisory, LLC | 1,379 | $1.02M | 0.09% | −19−1.4% | Reduced |
| Rhumbline Advisers | 1,381 | $1.02M | 0.00% | +36+2.7% | Added |
| Loomis Sayles & Co L P | 1,441 | $1.06M | 0.00% | +1,441 | New |
| Wiley Bros.-Aintree Capital, LLC | 1,456 | $1.08M | 0.01% | +69+5.0% | Added |
| Regions Financial Corp | 1,484 | $1.09M | 0.01% | +1,484 | New |
| ExodusPoint Capital Management, LP | 1,525 | $1.12M | 0.02% | +1,525 | New |
| SG Americas Securities, LLC | 1,631 | $1.20M | 0.00% | +1,107+211.3% | Added |
| Daiwa Securities Group Inc. | 1,656 | $1.22M | 0.00% | −18−1.1% | Reduced |
| Simplify Asset Management Inc. | 1,659 | $1.22M | 0.02% | +192+13.1% | Added |
| Principal Securities, Inc. | 1,673 | $1.23M | 0.02% | +592+54.8% | Added |
| WESPAC Advisors SoCal, LLC | 1,676 | $1.24M | 0.25% | +181+12.1% | Added |
| Omers Administration Corp | 1,700 | $1.25M | 0.01% | +1,700 | New |
| Oak Ridge Investments LLC | 1,715 | $1.26M | 0.08% | +2+0.1% | Added |
| Great Valley Advisor Group, Inc. | 1,738 | $1.28M | 0.03% | +648+59.4% | Added |
| Signaturefd, LLC | 1,749 | $1.29M | 0.02% | +70+4.2% | Added |
| Janney Montgomery Scott LLC | 1,768 | $1.30M | 0.00% | +597+51.0% | Added |
| Marks Group Wealth Management, Inc | 1,769 | $1.30M | 0.12% | +246+16.2% | Added |
| Group One Trading, L.P. | 1,809 | $1.33M | 0.04% | +1,211+202.5% | Added |
| Sanders Morris Harris LLC | 1,830 | $1.35M | 0.18% | +1,830 | New |
| Capital International Sarl | 1,849 | $1.36M | 0.02% | +1,849 | New |
| SIH Partners, LLLP | 1,853 | $1.37M | 0.12% | −9,628−83.9% | Reduced |
| Henshaw Capital LLC | 1,862 | $1.37M | 0.05% | +490+35.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,895 | $1.40M | 0.00% | −39−2.0% | Reduced |
| Sequoia Financial Advisors, LLC | 1,895 | $1.40M | 0.01% | +62+3.4% | Added |
| AQR Capital Management LLC | 1,932 | $1.42M | 0.00% | +920+90.9% | Added |
| The PNC Financial Services Group, Inc. | 1,946 | $1.44M | 0.00% | +167+9.4% | Added |
| CI Private Wealth, LLC | 1,966 | $1.45M | 0.00% | +455+30.1% | Added |
| Snowden Capital Advisors LLC | 1,974 | $1.46M | 0.04% | +64+3.4% | Added |
| NEOS Investment Management LLC | 2,031 | $1.50M | 0.01% | −722−26.2% | Reduced |
| Tema ETFs LLC | 2,031 | $1.50M | 0.12% | −722−26.2% | Reduced |
| Kovitz Investment Group Partners, LLC | 2,079 | $1.53M | 0.01% | +209+11.2% | Added |
| Park Avenue Securities LLC | 2,137 | $1.58M | 0.01% | +201+10.4% | Added |
| Keybank National Association | 2,221 | $1.64M | 0.01% | +568+34.4% | Added |
| Jain Global LLC | 2,264 | $1.67M | 0.02% | −852−27.3% | Reduced |
| Boothbay Fund Management, LLC | 2,321 | $1.71M | 0.04% | +2,321 | New |
| Blair William & Co | 2,383 | $1.76M | 0.00% | +73+3.2% | Added |
| Pathstone Holdings, LLC | 2,417 | $1.78M | 0.01% | +80+3.4% | Added |
| Principal Financial Group Inc | 2,548 | $1.88M | 0.00% | +48+1.9% | Added |
| Evolutionary Tree Capital Management, LLC | 2,600 | $1.92M | 2.09% | −904−25.8% | Reduced |
| Guggenheim Capital LLC | 2,708 | $2.00M | 0.01% | −423−13.5% | Reduced |
| Atria Investments LLC | 2,758 | $2.03M | 0.02% | +50+1.8% | Added |
| Nan Fung Group Holdings Ltd | 2,800 | $2.07M | 3.46% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 2,804 | $2.07M | 0.07% | −10.0% | Reduced |
| CenterBook Partners LP | 2,823 | $2.08M | 0.10% | −14,532−83.7% | Reduced |
| Bayesian Capital Management, LP | 2,920 | $2.15M | 0.44% | +2,920 | New |
| Mirabella Financial Services LLP | 2,976 | $2.19M | 0.19% | +1,759+144.5% | Added |
| Campbell & CO Investment Adviser LLC | 2,999 | $2.21M | 0.17% | −2,536−45.8% | Reduced |
| Main Management ETF Advisors, LLC | 3,100 | $2.29M | 0.08% | +1,634+111.5% | Added |
| O'Shaughnessy Asset Management, LLC | 3,158 | $2.33M | 0.01% | +404+14.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 3,238 | $2.39M | 0.01% | +24+0.7% | Added |
| Sanctuary Advisors, LLC | 3,247 | $2.39M | 0.01% | +338+11.6% | Added |