ARGX · Argenx SE · Held by Funds
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Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Fund Ownership of ARGX by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 0.85% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.03% | 19,526 |
| Index ETFs | 0.82% | 518,029 |
| Active ETFs | 0.26% | 163,133 |
| Active funds | 17.96% | 11,295,859 |
| Unclassified | 0.20% | 124,053 |
| All registered funds | 19.27% | 12,120,600 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
Funds holding ARGX
373 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| EUPAC Fund | — | 1,024,240 | $950,259,145 | 0.67% | Long | 2026-06-30 | |
| New Economy Fund | — | 775,296 | $799,841,871 | 1.60% | Long | 2026-08-31 | |
| Fidelity Growth Company Fund | — | 608,314 | $627,573,221 | 0.64% | Long | 2026-08-31 | |
| Janus Henderson Forty Fund | — | 518,956 | $481,471,808 | 2.02% | Long | 2026-06-30 | |
| Fidelity OTC Portfolio | — | 481,926 | $411,478,057 | 0.95% | Long | 2026-07-31 | |
| iShares Biotechnology ETF | IBB | 368,177 | $341,583,575 | 3.76% | Long | 2026-06-30 | |
| Janus Henderson Enterprise Fund | — | 309,064 | $286,740,307 | 1.28% | Long | 2026-06-30 | |
| T. Rowe Price Growth Stock Fund, Inc. | — | 225,019 | $208,765,878 | 0.42% | Long | 2026-06-30 | |
| T. Rowe Price Large-Cap Growth Fund | — | 211,419 | $196,148,206 | 0.95% | Long | 2026-06-30 | |
| Fidelity Contrafund | — | 210,533 | $195,326,201 | 0.11% | Long | 2026-06-30 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 208,186 | $193,148,725 | 1.31% | Long | 2026-06-30 | |
| Fidelity Puritan Fund | — | 182,989 | $188,782,432 | 0.57% | Long | 2026-08-31 | |
| Fidelity Growth Company K6 Fund | FGKFX | 171,956 | $177,400,127 | 0.63% | Long | 2026-08-31 | |
| Fidelity Advisor Growth Opportunities Fund | — | 161,599 | $166,715,224 | 0.49% | Long | 2026-08-31 | |
| T. Rowe Price Overseas Stock Fund | — | 188,952 | $161,330,997 | 0.65% | Long | 2026-07-31 | |
| Artisan Mid Cap Fund | — | 169,567 | $157,319,176 | 4.93% | Long | 2026-06-30 | |
| Select Health Care Portfolio | — | 150,000 | $154,749,000 | 2.29% | Long | 2026-08-31 | |
| Janus Henderson Global Life Sciences Fund | — | 164,585 | $152,697,025 | 2.63% | Long | 2026-06-30 | |
| VIP Contrafund Portfolio | — | 164,280 | $152,414,056 | 0.50% | Long | 2026-06-30 | |
| Fidelity Series Growth Company Fund | FCGSX | 144,060 | $148,620,940 | 0.61% | Long | 2026-08-31 | |
| Select Biotechnology Portfolio | FBIOX | 141,444 | $145,922,117 | 2.32% | Long | 2026-08-31 | |
| Invesco American Franchise Fund | — | 134,757 | $139,023,407 | 0.80% | Long | 2026-08-31 | |
| Janus Henderson Contrarian Fund | — | 144,283 | $133,861,439 | 2.44% | Long | 2026-06-30 | |
| Fidelity Advisor New Insights Fund | — | 139,632 | $129,546,381 | 0.46% | Long | 2026-06-30 | |
| Old Westbury Large Cap Strategies Fund | OWLSX | 150,330 | $128,354,761 | 0.50% | Long | 2026-07-31 | |
| Bridge Builder Small/Mid Cap Growth Fund | BBGSX | 129,194 | $119,862,317 | 1.07% | Long | 2026-06-30 | |
| Capital Group Global Growth Equity ETF | CGGO | 115,050 | $118,692,483 | 1.00% | Long | 2026-08-31 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | FCTDX | 102,300 | $105,538,818 | 0.04% | Long | 2026-08-31 | |
| BlackRock Health Sciences Opportunities Portfolio | — | 95,059 | $98,068,568 | 1.54% | Long | 2026-08-31 | |
| Fidelity Balanced Fund | — | 93,927 | $96,900,729 | 0.15% | Long | 2026-08-31 | |
| Fidelity Advisor Equity Growth Fund | — | 88,100 | $90,889,246 | 0.70% | Long | 2026-08-31 | |
| First Trust NYSE Arca Biotechnology Index Fund | FBT | 94,913 | $88,057,434 | 3.13% | Long | 2026-06-30 | |
| T. Rowe Price International Stock Fund | — | 102,743 | $87,724,028 | 0.65% | Long | 2026-07-31 | |
| Janus Henderson Overseas Fund | — | 89,503 | $83,038,198 | 1.81% | Long | 2026-06-30 | |
| Fidelity Series Opportunistic Insights Fund | FVWSX | 78,000 | $72,366,060 | 0.47% | Long | 2026-06-30 | |
| Artisan Global Opportunities Fund | — | 76,920 | $71,364,068 | 4.44% | Long | 2026-06-30 | |
| T. Rowe Price Health Sciences Fund, Inc. | — | 76,622 | $71,087,593 | 0.60% | Long | 2026-06-30 | |
| Global Growth Fund | — | 76,588 | $71,056,049 | 0.66% | Long | 2026-06-30 | |
| VIP Growth Portfolio | QVG2Q | 76,247 | $70,739,679 | 0.57% | Long | 2026-06-30 | |
| T. Rowe Price All-Cap Opportunities Fund | — | 75,549 | $70,092,096 | 0.48% | Long | 2026-06-30 | |
| Eventide Gilead Fund | — | 75,482 | $70,029,935 | 2.04% | Long | 2026-06-30 | |
| Bridge Builder Large Cap Growth Fund | BBGLX | 73,896 | $68,558,492 | 0.23% | Long | 2026-06-30 | |
| Invesco Main Street Fund | — | 78,114 | $66,695,295 | 0.58% | Long | 2026-07-31 | |
| Fidelity Advisor Biotechnology Fund | — | 77,200 | $65,914,904 | 3.00% | Long | 2026-07-31 | |
| Fidelity Advisor Health Care Fund | — | 76,500 | $65,317,230 | 2.09% | Long | 2026-07-31 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 69,920 | $64,869,678 | 0.04% | Long | 2026-06-30 | |
| ClearBridge Value Fund | — | 75,000 | $64,036,500 | 1.50% | Long | 2026-07-31 | |
| AB LARGE CAP GROWTH FUND INC | — | 67,260 | $62,401,810 | 0.27% | Long | 2026-06-30 | |
| Lord Abbett Growth Leaders Fund | — | 66,050 | $56,394,811 | 0.76% | Long | 2026-07-31 | |
| Artisan International Fund | — | 57,401 | $53,254,926 | 0.79% | Long | 2026-06-30 |