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, Q1 2026
Institutional positions in Argenx SE as of Mar 31, 2026. 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
- 478
- −26 vs. Q4 2025
- Shares held
- 28.8M
- −929.3K (−3.1%) vs. Q4 2025
- Total value
- $21.1B
- −$3.92B (−15.7%) vs. Q4 2025
- New holders
- 63
- 178 more added
- Sold out
- 89
- 172 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Argenx SE; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 529 | $386.4K | 0.00% | +117+28.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 528 | $385.6K | 0.00% | −10,318−95.1% | Reduced |
| GWM Advisors LLC | 523 | $382.3K | 0.00% | +14+2.8% | Added |
| Sowell Financial Services LLC | 515 | $376.1K | 0.01% | +35+7.3% | Added |
| First Commonwealth Financial Corp | 511 | $373.5K | 0.06% | 00.0% | Unchanged |
| Captrust Financial Advisors | 511 | $372.8K | 0.00% | −21−3.9% | Reduced |
| Keudell/Morrison Wealth Management | 506 | $369.5K | 0.08% | 00.0% | Unchanged |
| Alta Wealth Advisors LLC | 505 | $368.8K | 0.12% | −342−40.4% | Reduced |
| United Capital Financial Advisers, LLC | 501 | $365.9K | 0.00% | −53−9.6% | Reduced |
| High Net Worth Advisory Group LLC | 500 | $365.1K | 0.09% | −100−16.7% | Reduced |
| SALT Holding Corp. | 500 | $365.1K | 0.22% | 00.0% | Unchanged |
| OpenArc Corporate Advisory, LLC | 499 | $364.4K | 0.01% | −40−7.4% | Reduced |
| Gallacher Capital Management LLC | 490 | $357.8K | 0.14% | +490 | New |
| Aigen Investment Management, LP | 479 | $349.8K | 0.09% | +28+6.2% | Added |
| Ellevest, Inc. | 472 | $344.7K | 0.05% | −151−24.2% | Reduced |
| Rafferty Asset Management, LLC | 471 | $343.9K | 0.00% | +63+15.4% | Added |
| Trust Point Inc. | 456 | $333.0K | 0.03% | +134+41.6% | Added |
| Oppenheimer & Co Inc | 455 | $332.3K | 0.00% | +13+2.9% | Added |
| Ci Investments Inc. | 449 | $327.9K | 0.00% | −20−4.3% | Reduced |
| Smartleaf Asset Management LLC | 463 | $326.1K | 0.01% | +40+9.5% | Added |
| Burns Matteson Capital Management, LLC | 431 | $314.7K | 0.12% | +190+78.8% | Added |
| Yorktown Management & Research Co Inc | 425 | $310.4K | 0.26% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 399 | $297.5K | 0.00% | −164−29.1% | Reduced |
| denkapparat Operations GmbH | 402 | $293.6K | 0.12% | +402 | New |
| Merit Financial Group, LLC | 398 | $290.9K | 0.00% | +21+5.6% | Added |
| Net Worth Advisory Group | 393 | $286.8K | 0.06% | +393 | New |
| PDS Planning, Inc | 388 | $283.3K | 0.02% | −14−3.5% | Reduced |
| Wealth Management Associates, Inc. | 384 | $280.4K | 0.10% | −155−28.8% | Reduced |
| Everhart Financial Group, Inc. | 384 | $280.4K | 0.02% | +1+0.3% | Added |
| West Family Investments, Inc. | 370 | $270.2K | 0.09% | −212−36.4% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 369 | $269.5K | 0.00% | −87−19.1% | Reduced |
| HB Wealth Management, LLC | 368 | $269.2K | 0.00% | +6+1.7% | Added |
| Mount Yale Investment Advisors, LLC | 367 | $268.0K | 0.01% | −171−31.8% | Reduced |
| Bridgewater Advisors Inc. | 334 | $267.9K | 0.02% | −4−1.2% | Reduced |
| Dorsey & Whitney Trust CO LLC | 365 | $266.2K | 0.01% | −26−6.6% | Reduced |
| Coldstream Capital Management Inc | 363 | $265.1K | 0.00% | −71−16.4% | Reduced |
| Versant Capital Management, Inc | 356 | $260.0K | 0.03% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 350 | $255.6K | 0.00% | +22+6.7% | Added |
| Scientech Research LLC | 348 | $254.1K | 0.21% | +348 | New |
| Pinnacle Wealth Planning Services, Inc. | 344 | $251.2K | 0.03% | −75−17.9% | Reduced |
| Farther Finance Advisors, LLC | 333 | $247.5K | 0.00% | −22−6.2% | Reduced |
| Bryn Mawr Trust Co | 336 | $245.4K | 0.01% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 334 | $243.9K | 0.00% | +334 | New |
| Pinnacle Associates Ltd | 333 | $243.2K | 0.00% | −100−23.1% | Reduced |
| Stephens Inc | 327 | $238.8K | 0.00% | −174−34.7% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 324 | $236.6K | 0.00% | −512−61.2% | Reduced |
| Camden Capital, LLC | 322 | $235.3K | 0.02% | −62−16.1% | Reduced |
| Sound View Wealth Advisors Group, LLC | 315 | $230.0K | 0.02% | +15+5.0% | Added |
| Custom Index Systems, LLC | 307 | $224.2K | 0.10% | −310−50.2% | Reduced |
| Banque Transatlantique SA | 302 | $220.5K | 0.01% | +302 | New |
| Empowered Funds, LLC | 294 | $214.7K | 0.00% | +294 | New |
| Personal Cfo Solutions, LLC | 293 | $214.0K | 0.03% | −60−17.0% | Reduced |
| Ashton Thomas Private Wealth, LLC | 284 | $207.4K | 0.00% | −11−3.7% | Reduced |
| GAMMA Investing LLC | 280 | $204.5K | 0.01% | +22+8.5% | Added |
| Concurrent Investment Advisors, LLC | 274 | $200.1K | 0.00% | +274 | New |
| Knights of Columbus Asset Advisors LLC | 269 | $196.4K | 0.01% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 258 | $188.4K | 0.01% | +53+25.9% | Added |
| Persistent Asset Partners Ltd | 253 | $184.8K | 0.07% | −311−55.1% | Reduced |
| Walleye Trading LLC | 243 | $177.5K | 0.00% | −1,498−86.0% | Reduced |
| Aviso Financial Inc. | 236 | $172.3K | 0.01% | −22−8.5% | Reduced |
| Gen-Wealth Partners Inc | 230 | $168.0K | 0.05% | +7+3.1% | Added |
| Cromwell Holdings LLC | 187 | $136.6K | 0.08% | 00.0% | Unchanged |
| Fifth Third Bancorp | 172 | $125.6K | 0.00% | +148+616.7% | Added |
| Accent Capital Management, LLC | 167 | $122.0K | 0.06% | +68+68.7% | Added |
| Ronald Blue Trust, Inc. | 151 | $110.3K | 0.00% | −13−7.9% | Reduced |
| Toth Financial Advisory Corp | 145 | $105.9K | 0.01% | +145 | New |
| Financial Perspectives, Inc | 145 | $105.9K | 0.03% | 00.0% | Unchanged |
| MAI Capital Management | 144 | $105.1K | 0.00% | +46+46.9% | Added |
| Transamerica Financial Advisors, Inc. | 137 | $100.0K | 0.01% | +52+61.2% | Added |
| Allworth Financial LP | 113 | $82.3K | 0.00% | −2−1.7% | Reduced |
| Financial Consulate, Inc | 103 | $75.2K | 0.01% | +1+1.0% | Added |
| Raiffeisen Bank International AG | 100 | $70.4K | 0.00% | −34−25.4% | Reduced |
| Brown Brothers Harriman & Co | 92 | $67.2K | 0.00% | +63+217.2% | Added |
| Rossby Financial, LCC | 87 | $64.7K | 0.01% | +16+22.5% | Added |
| WPG Advisers, LLC | 86 | $62.8K | 0.05% | +13+17.8% | Added |
| Cullen/Frost Bankers, Inc. | 83 | $60.6K | 0.00% | −88−51.5% | Reduced |
| Advisory Services Network, LLC | 77 | $56.4K | 0.00% | +77 | New |
| Strategic Wealth Partners, Ltd. | 72 | $52.6K | 0.00% | +72 | New |
| SRS Capital Advisors, Inc. | 67 | $51.1K | 0.00% | −88−56.8% | Reduced |
| Axiom Investment Management LLC | 69 | $50.4K | 0.04% | +69 | New |
| Mather Group, LLC. | 68 | $49.7K | 0.00% | +68 | New |
| Westside Investment Management, Inc. | 60 | $44.8K | 0.01% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 61 | $44.5K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 51 | $37.2K | 0.00% | −597−92.1% | Reduced |
| J.Safra Asset Management Corp | 50 | $36.5K | 0.00% | −1,072−95.5% | Reduced |
| Antipodes Partners Ltd | 50 | $36.5K | 0.00% | −146−74.5% | Reduced |
| Sunbelt Securities, Inc. | 49 | $35.8K | 0.00% | 00.0% | Unchanged |
| Owl Creek Wealth Partners LLC | 47 | $34.3K | 0.01% | +47 | New |
| Aventura Private Wealth, LLC | 45 | $32.9K | 0.01% | 00.0% | Unchanged |
| TD Capital Management LLC | 44 | $32.1K | 0.00% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 38 | $27.8K | 0.01% | +38 | New |
| JFS Wealth Advisors, LLC | 36 | $26.3K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 32 | $23.4K | 0.01% | −1−3.0% | Reduced |
| Atlantic Union Bankshares Corp | 31 | $22.6K | 0.00% | +3+10.7% | Added |
| Boreal Capital Management LLC | 30 | $21.9K | 0.02% | 00.0% | Unchanged |
| Rothschild Investment LLC | 30 | $21.6K | 0.00% | +1+3.4% | Added |
| TD Private Client Wealth LLC | 28 | $20.4K | 0.00% | −82−74.5% | Reduced |
| Sound Income Strategies, LLC | 27 | $20.1K | 0.00% | −8−22.9% | Reduced |
| SBI Securities Co., Ltd. | 27 | $19.7K | 0.00% | −54−66.7% | Reduced |
| Umb Bank N A | 27 | $19.7K | 0.00% | 00.0% | Unchanged |