ARGENX SE (ARGX) — Institutional Holders, Q2 2026 (page 3)
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 201 to 300. 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 201–300 of 511
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | SIGNATUREFD#201 · 2,075 sh | 2,075 | $1.9M | — | +14.5% |
| 202 | Sequoia Financial Advisors#202 · 2,045 sh | 2,045 | $1.9M | <0.01% | +4.3% |
| 203 | Daiwa Securities Group#203 · 2,039 sh | 2,039 | $1.9M | <0.01% | +26.3% |
| 204 | Callan Family Office#204 · 2,035 sh | 2,035 | $1.9M | 0.04% | +2.9% |
| 205 | Bridgewater Associates#205 · 1,958 sh | 1,958 | $1.8M | <0.01% | +61.3% |
| 206 | BAROMETER CAPITAL MANAGEMENT#206 · 1,950 sh | 1,950 | $1.8M | 0.50% | +25.8% |
| 207 | Havemeyer Place#207 · 1,948 sh | 1,948 | $1.8M | 0.18% | -43.2% |
| 208 | Neuberger Berman Group#208 · 1,942 sh | 1,942 | $1.8M | <0.01% | +34.4% |
| 209 | QRG CAPITAL MANAGEMENT#209 · 1,907 sh | 1,907 | $1.8M | 0.01% | +24.6% |
| 210 | SBI Okasan Asset Management Ltd.#210 · 1,900 sh | 1,900 | $1.7M | 0.06% | +5.6% |
| 211 | EVERGREEN CAPITAL MANAGEMENT#211 · 1,836 sh | 1,836 | $1.7M | — | +166.1% |
| 212 | AlphaCentric Advisors#212 · 1,806 sh | 1,806 | $1.7M | 1.42% | +0.7% |
| 213 | IEQ CAPITAL#213 · 1,798 sh | 1,798 | $1.7M | <0.01% | +24.2% |
| 214 | Ninepoint Partners#214 · 1,767 sh | 1,767 | $1.6M | 0.13% | New |
| 215 | KEYBANK NATIONAL ASSOCIATION#215 · 1,718 sh | 1,718 | $1.6M | <0.01% | +28.6% |
| 216 | Westview Management dba Westview Investment Advisors#216 · 1,707 sh | 1,707 | $1.6M | 0.78% | -1.7% |
| 217 | NLB Skladi, upravljanje premozenja, d.o.o.#217 · 1,700 sh | 1,700 | $1.6M | — | -23.7% |
| 218 | SIMPLEX TRADING#218 · 1,696 sh | 1,696 | $1.6M | <0.01% | -4.2% |
| 219 | PARTNERS CAPITAL INVESTMENT GROUP, LLP#219 · 1,656 sh | 1,656 | $1.5M | 0.05% | -14.4% |
| 220 | REGIONS FINANCIAL#220 · 1,593 sh | 1,593 | $1.5M | <0.01% | +29.2% |
| 221 | Sumitomo Mitsui#221 · 1,579 sh | 1,579 | $1.5M | <0.01% | +9.3% |
| 222 | Caprock Group#222 · 1,543 sh | 1,543 | $1.4M | 0.03% | +31.0% |
| 223 | OAK RIDGE INVESTMENTS#223 · 1,535 sh | 1,535 | $1.4M | 0.08% | -5.5% |
| 224 | NVWM#224 · 1,518 sh | 1,518 | $1.4M | — | -1.1% |
| 225 | EDMOND DE ROTHSCHILD HOLDING S.A.#225 · 1,477 sh | 1,477 | $1.4M | 0.02% | -32.0% |
| 226 | Shepherd Street Advisors#226 · 1,555 sh | 1,555 | $1.3M | — | +4.3% |
| 227 | Atria Investments#227 · 1,437 sh | 1,437 | $1.3M | — | -28.2% |
| 228 | SIH Partners, LLLP#228 · 1,418 sh | 1,418 | $1.3M | <0.01% | 0.0% |
| 229 | Knollwood Investment Advisory#229 · 1,379 sh | 1,379 | $1.3M | 0.11% | 0.0% |
| 230 | Morse Asset Management#230 · 1,348 sh | 1,348 | $1.3M | 0.21% | +40.7% |
| 231 | Vestmark Advisory Solutions#231 · 1,328 sh | 1,328 | $1.2M | 0.01% | -10.5% |
| 232 | TOTH FINANCIAL ADVISORY#232 · 1,323 sh | 1,323 | $1.2M | — | +812.4% |
| 233 | Snowden Capital Advisors#233 · 1,311 sh | 1,311 | $1.2M | 0.03% | -38.1% |
| 234 | Vident Advisory#234 · 1,301 sh | 1,301 | $1.2M | <0.01% | -1.6% |
| 235 | PRINCIPAL SECURITIES#235 · 1,295 sh | 1,295 | $1.2M | 0.01% | +2.9% |
| 236 | Gilbert & Cook#236 · 1,291 sh | 1,291 | $1.2M | 0.14% | -0.2% |
| 237 | Sterling Capital Management#237 · 1,267 sh | 1,267 | $1.2M | — | New |
| 238 | Henshaw Capital#238 · 1,250 sh | 1,250 | $1.2M | 0.04% | -32.9% |
| 239 | RITHOLTZ WEALTH MANAGEMENT#239 · 1,194 sh | 1,194 | $1.1M | 0.02% | +16.5% |
| 240 | GTS SECURITIES#240 · 1,164 sh | 1,164 | $1.1M | 0.02% | New |
| 241 | HARBOR INVESTMENT ADVISORY#241 · 1,157 sh | 1,157 | $1.1M | — | +78.3% |
| 242 | LEVEL FOUR ADVISORY SERVICES#242 · 1,148 sh | 1,148 | $1.1M | 0.03% | +1.5% |
| 243 | Future Fund#243 · 1,134 sh | 1,134 | $1.1M | 0.30% | +1.2% |
| 244 | Modern Wealth Management#244 · 1,121 sh | 1,121 | $1.0M | 0.01% | New |
| 245 | NEW YORK LIFE INVESTMENT MANAGEMENT#245 · 1,102 sh | 1,102 | $1.0M | <0.01% | +3.0% |
| 246 | INTRUST BANK NA#246 · 1,091 sh | 1,091 | $1.0M | 0.07% | +15.7% |
| 247 | Naviter Wealth#247 · 1,081 sh | 1,081 | $1.0M | 0.09% | +35.1% |
| 248 | Valeo Financial Advisors#248 · 1,077 sh | 1,077 | $999.0K | — | +5.1% |
| 249 | DV EQUITIES#249 · 1,058 sh | 1,058 | $981.6K | 0.14% | — |
| 250 | OneDigital Investment Advisors#250 · 1,052 sh | 1,052 | $976.0K | <0.01% | +88.2% |
| 251 | Accent Capital Management#251 · 1,049 sh | 1,049 | $973.2K | 0.42% | New |
| 252 | Private Advisor Group#252 · 1,037 sh | 1,037 | $962.1K | <0.01% | -2.7% |
| 253 | SYON CAPITAL#253 · 1,017 sh | 1,017 | $943.5K | 0.04% | +4.2% |
| 254 | Verition Fund Management#254 · 1,000 sh | 1,000 | $927.8K | <0.01% | New |
| 255 | Caption Management#255 · 1,000 sh | 1,000 | $927.8K | <0.01% | New |
| 256 | Values First Advisors#256 · 999 sh | 999 | $926.9K | — | New |
| 257 | WILEY BROS.-AINTREE CAPITAL#257 · 1,000 sh | 1,000 | $921.3K | <0.01% | -27.4% |
| 258 | OSAIC#258 · 984 sh | 984 | $914.0K | <0.01% | +38.4% |
| 259 | PARK AVENUE SECURITIES#259 · 956 sh | 956 | $887.0K | — | -22.7% |
| 260 | Central Pacific Bank - Division#260 · 953 sh | 953 | $884.2K | — | 0.0% |
| 261 | DRW Securities#261 · 947 sh | 947 | $878.6K | 0.02% | -24.1% |
| 262 | Aaron Wealth Advisors#262 · 943 sh | 943 | $874.9K | — | +15.3% |
| 263 | Crews Bank#263 · 935 sh | 935 | $867.5K | 0.11% | 0.0% |
| 264 | DAVENPORT#264 · 929 sh | 929 | $861.9K | — | -0.6% |
| 265 | Empowered Funds#265 · 922 sh | 922 | $855.4K | <0.01% | +213.6% |
| 266 | Spire Wealth Management#266 · 914 sh | 914 | $848.0K | 0.03% | New |
| 267 | denkapparat Operations GmbH#267 · 910 sh | 910 | $844.3K | 0.28% | +126.4% |
| 268 | ProShare Advisors#268 · 906 sh | 906 | $840.6K | <0.01% | -28.6% |
| 269 | MERCER GLOBAL ADVISORS#269 · 864 sh | 864 | $801.3K | <0.01% | +50.8% |
| 270 | Marex Group plc#270 · 856 sh | 856 | $794.2K | <0.01% | -0.2% |
| 271 | Summit Trail Advisors#271 · 850 sh | 850 | $788.6K | <0.01% | +15.5% |
| 272 | Vise Technologies#272 · 834 sh | 834 | $773.7K | <0.01% | +34.5% |
| 273 | Rockefeller Capital Management L.P.#273 · 828 sh | 828 | $768.5K | <0.01% | -11.5% |
| 274 | Advisors Asset Management#274 · 819 sh | 819 | $759.8K | 0.01% | -14.6% |
| 275 | ABC ARBITRAGE SA#275 · 815 sh | 815 | $756.1K | — | -47.6% |
| 276 | CHOREO#276 · 809 sh | 809 | $750.5K | <0.01% | +20.0% |
| 277 | FLOW TRADERS U.S.#277 · 795 sh | 795 | $738.0K | 0.03% | -35.2% |
| 278 | Pacer Advisors#278 · 794 sh | 794 | $736.0K | <0.01% | -100.0% |
| 279 | Cambridge Investment Research Advisors#279 · 776 sh | 776 | $720.0K | <0.01% | +36.6% |
| 280 | Compound Planning#280 · 774 sh | 774 | $718.0K | 0.02% | +30.5% |
| 281 | Ballentine Partners#281 · 772 sh | 772 | $716.2K | <0.01% | +30.8% |
| 282 | StoneCrest Wealth Management#282 · 729 sh | 729 | $676.3K | 0.22% | -0.1% |
| 283 | Janney Montgomery Scott#283 · 716 sh | 716 | $664.0K | <0.01% | -26.0% |
| 284 | Global Retirement Partners#284 · 710 sh | 710 | $658.7K | 0.01% | — |
| 285 | GLENMEDE NA#285 · 697 sh | 697 | $646.7K | <0.01% | +99.1% |
| 286 | PCM Encore#286 · 682 sh | 682 | $632.8K | 0.11% | +5.1% |
| 287 | CI INVESTMENTS#287 · 681 sh | 681 | $631.8K | <0.01% | +51.7% |
| 288 | KORNITZER CAPITAL MANAGEMENT#288 · 675 sh | 675 | $626.2K | 0.01% | 0.0% |
| 289 | TANDEM CAPITAL MANAGEMENT#289 · 667 sh | 667 | $618.8K | — | -4.0% |
| 290 | Caitong International Asset Management , Ltd#290 · 655 sh | 655 | $607.7K | 0.08% | New |
| 291 | Frank, Rimerman Advisors#291 · 649 sh | 649 | $602.1K | — | +7.8% |
| 292 | PSP Research#292 · 641 sh | 641 | $594.7K | — | 0.0% |
| 293 | Parallel Advisors#293 · 640 sh | 640 | $594.5K | <0.01% | +15.7% |
| 294 | NewEdge Wealth#294 · 640 sh | 640 | $593.3K | <0.01% | -22.3% |
| 295 | Dynasty Wealth Management#295 · 637 sh | 637 | $591.0K | <0.01% | -4.8% |
| 296 | GREENLEAF#296 · 620 sh | 620 | $575.2K | <0.01% | -1.0% |
| 297 | CAPTRUST FINANCIAL ADVISORS#297 · 609 sh | 609 | $565.2K | <0.01% | +19.2% |
| 298 | COMMONWEALTH EQUITY SERVICES#298 · 588 sh | 588 | $545.5K | <0.01% | -9.5% |
| 299 | O'Neil Global Advisors#299 · 572 sh | 572 | $530.7K | 0.12% | New |
| 300 | Ellevest#300 · 571 sh | 571 | $528.5K | 0.06% | +21.0% |
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.