ARGENX SE (ARGX) — Institutional Holders, Q2 2026 (page 4)
511 institutional investment managers reported a ARGX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $26.1B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 301 to 400. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ARGX 13F holders ranked 301–400 of 511
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 301 | PROFUND ADVISORS#301 · 553 sh | 553 | $513.1K | 0.01% | -2.6% |
| 302 | GF FUND MANAGEMENT LTD.#302 · 546 sh | 546 | $506.6K | — | -16.4% |
| 303 | MOODY ALDRICH PARTNERS#303 · 535 sh | 535 | $496.4K | 0.09% | -21.3% |
| 304 | MGO ONE SEVEN#304 · 530 sh | 530 | $491.7K | <0.01% | -10.2% |
| 305 | NewEdge Advisors#305 · 517 sh | 517 | $480.1K | <0.01% | New |
| 306 | FIRST COMMONWEALTH FINANCIAL#306 · 511 sh | 511 | $474.5K | 0.07% | 0.0% |
| 307 | GROUP ONE TRADING, L.P.#307 · 508 sh | 508 | $471.3K | <0.01% | New |
| 308 | Keudell/Morrison Wealth Management#308 · 506 sh | 506 | $469.5K | — | 0.0% |
| 309 | Point#309 · 503 sh | 503 | $466.7K | 0.04% | +10.3% |
| 310 | WEXFORD CAPITAL#310 · 500 sh | 500 | $463.9K | 0.06% | -66.7% |
| 311 | High Net Worth Advisory Group#311 · 500 sh | 500 | $463.9K | — | 0.0% |
| 312 | SALT Holding#312 · 500 sh | 500 | $463.9K | 0.25% | 0.0% |
| 313 | OpenArc Corporate Advisory#313 · 500 sh | 500 | $463.9K | — | +0.2% |
| 314 | Abel Hall#314 · 489 sh | 489 | $453.7K | — | New |
| 315 | OPPENHEIMER#315 · 487 sh | 487 | $451.8K | — | +7.0% |
| 316 | Alta Wealth Advisors#316 · 482 sh | 482 | $447.2K | 0.12% | -4.6% |
| 317 | WINTON GROUP Ltd#317 · 480 sh | 480 | $445.3K | 0.01% | -36.8% |
| 318 | CenterBook Partners#318 · 475 sh | 475 | $440.7K | 0.02% | -96.6% |
| 319 | PINNACLE ASSOCIATES LTD#319 · 475 sh | 475 | $440.7K | — | +42.6% |
| 320 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#320 · 474 sh | 474 | $439.8K | 0.00% | -96.7% |
| 321 | OPPENHEIMER ASSET MANAGEMENT#321 · 473 sh | 473 | $438.8K | <0.01% | -46.9% |
| 322 | Merit Financial Group#322 · 466 sh | 466 | $432.0K | <0.01% | +17.1% |
| 323 | Smartleaf Asset Management#323 · 463 sh | 463 | $422.5K | 0.01% | 0.0% |
| 324 | WEALTH ENHANCEMENT ADVISORY SERVICES#324 · 474 sh | 474 | $416.0K | — | +18.8% |
| 325 | UNITED CAPITAL FINANCIAL ADVISORS#325 · 444 sh | 444 | $411.9K | <0.01% | -11.4% |
| 326 | Sound View Wealth Advisors Group#326 · 442 sh | 442 | $410.1K | 0.03% | +40.3% |
| 327 | ACADIAN ASSET MANAGEMENT#327 · 431 sh | 431 | $399.0K | <0.01% | New |
| 328 | Yorktown Management & Research#328 · 425 sh | 425 | $394.3K | 0.24% | 0.0% |
| 329 | HB Wealth Management#329 · 424 sh | 424 | $394.0K | — | +15.2% |
| 330 | Versant Capital Management#330 · 419 sh | 419 | $388.7K | — | +17.7% |
| 331 | Mount Yale Investment Advisors#331 · 419 sh | 419 | $388.7K | <0.01% | +14.2% |
| 332 | SRS Capital Advisors#332 · 417 sh | 417 | $386.9K | <0.01% | +522.4% |
| 333 | ROMAN BUTLER FULLERTON#333 · 425 sh | 425 | $372.4K | — | New |
| 334 | PRUDENTIAL PLC#334 · 399 sh | 399 | $370.2K | <0.01% | New |
| 335 | PDS Planning#335 · 394 sh | 394 | $365.5K | 0.02% | +1.5% |
| 336 | LRT Capital Management#336 · 387 sh | 387 | $359.0K | 0.23% | -76.6% |
| 337 | Freestone Grove Partners#337 · 379 sh | 379 | $351.6K | <0.01% | New |
| 338 | Concurrent Investment Advisors#338 · 375 sh | 375 | $347.4K | — | +36.9% |
| 339 | West Family Investments#339 · 374 sh | 374 | $347.0K | 0.10% | +1.1% |
| 340 | Dorsey & Whitney#340 · 372 sh | 372 | $344.7K | 0.02% | +1.9% |
| 341 | Lansforsakringar Fondforvaltning AB (publ)#341 · 369 sh | 369 | $342.3K | <0.01% | 0.0% |
| 342 | Kathmere Capital Management#342 · 366 sh | 366 | $339.6K | — | New |
| 343 | Keebeck Wealth Management#343 · 366 sh | 366 | $339.6K | 0.03% | New |
| 344 | Sowell Financial Services#344 · 365 sh | 365 | $338.6K | — | -29.1% |
| 345 | Envestnet Portfolio Solutions#345 · 365 sh | 365 | $338.6K | <0.01% | +12.7% |
| 346 | Farther Finance Advisors#346 · 365 sh | 365 | $338.4K | — | +9.6% |
| 347 | BOOTHBAY FUND MANAGEMENT#347 · 360 sh | 360 | $334.0K | <0.01% | -78.9% |
| 348 | Pinnacle Wealth Planning Services#348 · 349 sh | 349 | $323.8K | 0.03% | +1.5% |
| 349 | GAMMA Investing#349 · 349 sh | 349 | $323.8K | — | +24.6% |
| 350 | Banque Transatlantique SA#350 · 327 sh | 327 | $303.4K | <0.01% | +8.3% |
| 351 | STEPHENS#351 · 325 sh | 325 | $301.5K | <0.01% | -0.6% |
| 352 | MAI Capital Management#352 · 322 sh | 322 | $298.6K | <0.01% | +123.6% |
| 353 | Fisher Asset Management#353 · 318 sh | 318 | $295.9K | <0.01% | New |
| 354 | Gallacher Capital Management#354 · 304 sh | 304 | $282.0K | 0.16% | -38.0% |
| 355 | Bridgewater Advisors#355 · 335 sh | 335 | $278.1K | 0.02% | +0.3% |
| 356 | IFP Advisors#356 · 298 sh | 298 | $276.5K | — | -52.6% |
| 357 | Rafferty Asset Management#357 · 291 sh | 291 | $270.0K | <0.01% | -38.2% |
| 358 | PENNINGTON PARTNERS#358 · 277 sh | 277 | $257.4K | 0.08% | New |
| 359 | XPONANCE#359 · 275 sh | 275 | $255.1K | <0.01% | New |
| 360 | CERTUITY#360 · 264 sh | 264 | $243.4K | 0.01% | -18.0% |
| 361 | Argos Wealth Advisors#361 · 249 sh | 249 | $231.0K | 0.06% | New |
| 362 | LVW Advisors#362 · 240 sh | 240 | $222.7K | — | New |
| 363 | Optas#363 · 239 sh | 239 | $221.7K | 0.03% | New |
| 364 | Wilmington Savings Fund Society, FSB#364 · 239 sh | 239 | $221.7K | — | -28.9% |
| 365 | COLDSTREAM CAPITAL MANAGEMENT#365 · 236 sh | 236 | $219.0K | <0.01% | -35.0% |
| 366 | Lido Advisors#366 · 235 sh | 235 | $218.5K | <0.01% | New |
| 367 | Gen-Wealth Partners#367 · 230 sh | 230 | $213.4K | 0.06% | 0.0% |
| 368 | Aviso Financial#368 · 230 sh | 230 | $213.4K | <0.01% | -2.5% |
| 369 | SHELTON WEALTH MANAGEMENT#369 · 226 sh | 226 | $209.7K | — | New |
| 370 | BENJAMIN EDWARDS#370 · 226 sh | 226 | $209.6K | <0.01% | New |
| 371 | Advisors Capital Management#371 · 224 sh | 224 | $208.2K | <0.01% | New |
| 372 | Bridgefront Capital#372 · 223 sh | 223 | $206.9K | 0.05% | New |
| 373 | Rehmann Capital Advisory Group#373 · 220 sh | 220 | $206.0K | <0.01% | New |
| 374 | Campbell & Investment Adviser#374 · 219 sh | 219 | $203.2K | 0.01% | -97.6% |
| 375 | Voleon Capital Management#375 · 217 sh | 217 | $201.3K | <0.01% | New |
| 376 | EverSource Wealth Advisors#376 · 209 sh | 209 | $193.9K | <0.01% | -94.3% |
| 377 | FIFTH THIRD BANCORP#377 · 198 sh | 198 | $183.7K | <0.01% | +15.1% |
| 378 | Index Technologies Group#378 · 194 sh | 194 | $180.0K | 0.14% | New |
| 379 | ANTIPODES PARTNERS Ltd#379 · 187 sh | 187 | $173.5K | <0.01% | +274.0% |
| 380 | Cromwell#380 · 187 sh | 187 | $173.5K | 0.08% | 0.0% |
| 381 | Knights of Columbus Asset Advisors#381 · 175 sh | 175 | $162.4K | <0.01% | -34.9% |
| 382 | Optiver Holding B.V.#382 · 174 sh | 174 | $161.4K | 0.00% | -98.3% |
| 383 | Transamerica Financial Advisors#383 · 161 sh | 161 | $149.4K | 0.01% | +17.5% |
| 384 | Ronald Blue#384 · 151 sh | 151 | $140.1K | — | 0.0% |
| 385 | Financial Perspectives#385 · 145 sh | 145 | $134.5K | 0.03% | 0.0% |
| 386 | Allworth Financial#386 · 142 sh | 142 | $131.6K | <0.01% | +25.7% |
| 387 | BROWN BROTHERS HARRIMAN#387 · 121 sh | 121 | $112.3K | <0.01% | +31.5% |
| 388 | FINANCIAL CONSULATE#388 · 107 sh | 107 | $99.3K | — | +3.9% |
| 389 | OF VERMONT#389 · 104 sh | 104 | $96.5K | — | — |
| 390 | WPG Advisers#390 · 95 sh | 95 | $88.1K | 0.05% | +10.5% |
| 391 | Rossby Financial, LCC#391 · 74 sh | 74 | $68.7K | 0.01% | -14.9% |
| 392 | CULLEN/FROST BANKERS#392 · 74 sh | 74 | $68.7K | <0.01% | -10.8% |
| 393 | Strategic Wealth Partners, Ltd.#393 · 72 sh | 72 | $66.8K | <0.01% | 0.0% |
| 394 | Clearstead Advisors#394 · 70 sh | 70 | $64.9K | <0.01% | New |
| 395 | Axiom Investment Management#395 · 69 sh | 69 | $64.0K | 0.04% | 0.0% |
| 396 | MATHER GROUP#396 · 68 sh | 68 | $63.1K | — | 0.0% |
| 397 | Basecamp Wealth Advisors#397 · 61 sh | 61 | $56.6K | 0.01% | 0.0% |
| 398 | Westside Investment Management#398 · 60 sh | 60 | $55.7K | <0.01% | 0.0% |
| 399 | Aventura Private Wealth#399 · 50 sh | 50 | $46.4K | 0.01% | +11.1% |
| 400 | Owl Creek Wealth Partners#400 · 50 sh | 50 | $46.4K | — | +6.4% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.