ARGX
ARGENX SECompany with tickers: ARGX
CIK
1697862
CUSIP
04016X101
Shares Outstanding
62,187,771
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 503
Total Value: $22,599,800,973
Total Shares: 26,874,132
Showing top 100 of 503 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| FMR LLC | $4,702,860,661 | 5,592,319 | Shares | Defined | 2026-02-17 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $2,827,546,367 | 3,362,324 | Shares | Sole | 2026-02-17 | View |
| Capital World Investors | $1,611,456,982 | 1,916,234 | Shares | Defined | 2026-02-11 | View |
| Artisan Partners Limited Partnership | $1,477,500,374 | 1,756,942 | Shares | Sole | 2026-02-17 | View |
| Avoro Capital Advisors LLC | $832,540,500 | 990,000 | Shares | Sole | 2026-02-17 | View |
| WELLINGTON MANAGEMENT GROUP LLP | $571,203,510 | 679,236 | Shares | Defined | 2026-02-17 | View |
| RTW INVESTMENTS, LP | $566,377,302 | 673,497 | Shares | Sole | 2026-02-17 | View |
| Clearbridge Investments, LLC | $432,049,835 | 513,764 | Shares | Sole | 2026-02-11 | View |
| Bellevue Group AG | $388,396,121 | 461,854 | Shares | Defined | 2026-02-17 | View |
| Invesco Ltd. | $350,178,304 | 416,408 | Shares | Defined | 2026-02-19 | View |
| ALLIANCEBERNSTEIN L.P. | $348,306,352 | 414,182 | Shares | Defined | 2026-02-17 | View |
| BANK OF AMERICA CORP /DE/ | $337,032,574 | 400,776 | Shares | Defined | 2026-02-17 | View |
| SANDS CAPITAL MANAGEMENT, LLC | $300,109,826 | 356,870 | Shares | Sole | 2026-02-13 | View |
| CITADEL ADVISORS LLC | $295,048,147 | 350,851 | Shares | Defined | 2026-02-17 | View |
| SEI INVESTMENTS CO | $277,939,019 | 330,506 | Shares | Sole | 2026-02-13 | View |
| TWO SIGMA INVESTMENTS, LP | $217,432,668 | 258,556 | Shares | Sole | 2026-02-17 | View |
| CI Private Wealth, LLC | $207,354,722 | 246,572 | Shares | Sole | 2026-02-19 | View |
| FRANKLIN RESOURCES INC | $199,894,653 | 237,701 | Shares | Defined | 2026-02-11 | View |
| JENNISON ASSOCIATES LLC | $193,217,512 | 229,761 | Shares | Defined | 2026-01-30 | View |
| FIERA CAPITAL CORP | $190,030,312 | 225,971 | Shares | Other | 2026-02-11 | View |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $188,091,922 | 223,666 | Shares | Sole | 2026-02-09 | View |
| AMERICAN CENTURY COMPANIES INC | $185,890,315 | 221,048 | Shares | Defined | 2026-02-13 | View |
| LORD, ABBETT & CO. LLC | $171,439,430 | 203,864 | Shares | Sole | 2026-02-13 | View |
| AMERIPRISE FINANCIAL INC | $157,374,540 | 187,139 | Shares | Defined | 2026-02-17 | View |
| Allspring Global Investments Holdings, LLC | $145,258,974 | 172,732 | Shares | Other | 2026-01-15 | View |
| Voya Investment Management LLC | $142,202,963 | 169,098 | Shares | Defined | 2026-02-12 | View |
| GOLDMAN SACHS GROUP INC | $140,597,588 | 167,189 | Shares | Defined | 2026-02-10 | View |
| BAMCO INC /NY/ | $129,269,993 | 153,719 | Shares | Defined | 2026-02-17 | View |
| Pictet Asset Management Holding SA | $128,842,790 | 153,211 | Shares | Sole | 2026-01-29 | View |
| ORBIMED ADVISORS LLC | $122,778,700 | 146,000 | Shares | Defined | 2026-02-17 | View |
| Legal & General Group Plc | $121,395,336 | 144,355 | Shares | Defined | 2026-02-09 | View |
| Checkpoint Capital L.P. | $119,414,900 | 142,000 | Shares | Sole | 2026-02-17 | View |
| TWO SIGMA ADVISERS, LP | $113,948,725 | 135,500 | Shares | Sole | 2026-02-17 | View |
| DEUTSCHE BANK AG\ | $113,284,372 | 134,710 | Shares | Defined | 2026-02-11 | View |
| LAZARD ASSET MANAGEMENT LLC | $111,871,578 | 133,030 | Shares | Sole | 2026-02-17 | View |
| AGF MANAGEMENT LTD | $104,858,896 | 124,691 | Shares | Sole | 2026-02-17 | View |
| EVENTIDE ASSET MANAGEMENT, LLC | $101,940,799 | 121,221 | Shares | Sole | 2026-02-13 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $100,157,145 | 119,100 | Shares | Other | 2026-02-17 | View |
| ACADIAN ASSET MANAGEMENT LLC | $99,137,072 | 117,887 | Shares | Defined | 2026-02-10 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $96,961,535 | 115,300 | Shares | Other | 2026-02-17 | View |
| 1832 Asset Management L.P. | $93,093,165 | 110,700 | Shares | Sole | 2026-02-13 | View |
| TimesSquare Capital Management, LLC | $91,250,643 | 108,509 | Shares | Sole | 2026-02-06 | View |
| FEDERATED HERMES, INC. | $89,788,231 | 106,770 | Shares | Defined | 2026-02-12 | View |
| JANUS HENDERSON GROUP PLC | $87,082,894 | 103,553 | Shares | Defined | 2026-02-17 | View |
| Rock Springs Capital Management LP | $86,828,087 | 103,250 | Shares | Sole | 2026-02-17 | View |
| TD ASSET MANAGEMENT INC | $85,375,766 | 101,523 | Shares | Sole | 2026-02-10 | View |
| Ensign Peak Advisors, Inc | $76,065,609 | 90,452 | Shares | Sole | 2026-02-12 | View |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $74,389,595 | 88,459 | Shares | Defined | 2026-02-13 | View |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | $69,479,289 | 82,620 | Shares | Sole | 2026-02-17 | View |
| ENVESTNET ASSET MANAGEMENT INC | $67,266,749 | 79,989 | Shares | Sole | 2026-02-10 | View |
| D. E. Shaw & Co., Inc. | $63,491,725 | 75,500 | Shares | Defined | 2026-02-17 | View |
| LMR Partners LLP | $62,230,300 | 74,000 | Shares | Sole | 2026-02-17 | View |
| BNP PARIBAS ARBITRAGE, SA | $59,492,166 | 70,744 | Shares | Defined | 2026-02-10 | View |
| Nuveen, LLC | $55,705,368 | 66,241 | Shares | Defined | 2026-02-12 | View |
| Artia Global Partners LP | $54,408,624 | 64,699 | Shares | Sole | 2026-02-17 | View |
| NORTHERN TRUST CORP | $54,025,990 | 64,244 | Shares | Defined | 2026-02-17 | View |
| Eagle Health Investments LP | $52,752,793 | 62,730 | Shares | Sole | 2026-02-06 | View |
| BESSEMER GROUP INC | $52,590,486 | 62,537 | Shares | Defined | 2026-02-05 | View |
| MILLENNIUM MANAGEMENT LLC | $50,842,155 | 60,458 | Shares | Sole | 2026-02-17 | View |
| UBS Group AG | $50,779,923 | 60,384 | Shares | Defined | 2026-01-29 | View |
| MORGAN STANLEY | $50,081,933 | 59,554 | Shares | Defined | 2026-02-13 | View |
| Jain Global LLC | $48,985,337 | 58,250 | Shares | Sole | 2026-02-17 | View |
| ARMISTICE CAPITAL, LLC | $48,775,100 | 58,000 | Shares | Sole | 2026-02-17 | View |
| RAYMOND JAMES FINANCIAL INC | $48,345,374 | 57,489 | Shares | Defined | 2026-02-18 | View |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $48,277,257 | 57,408 | Shares | Defined | 2026-02-13 | View |
| PGGM Investments | $46,109,288 | 54,830 | Shares | Sole | 2026-02-09 | View |
| WELLS FARGO & COMPANY/MN | $45,739,269 | 54,390 | Shares | Defined | 2026-02-13 | View |
| FIRST TRUST ADVISORS LP | $45,328,886 | 53,902 | Shares | Sole | 2026-02-13 | View |
| Handelsbanken Fonder AB | $44,299,564 | 52,678 | Shares | Sole | 2026-02-06 | View |
| Standard Life Aberdeen plc | $44,021,209 | 52,347 | Shares | Defined | 2026-01-16 | View |
| NOMURA ASSET MANAGEMENT CO LTD | $41,507,607 | 49,358 | Shares | Sole | 2026-02-10 | View |
| Candriam Luxembourg S.C.A. | $40,988,743 | 48,741 | Shares | Sole | 2026-02-13 | View |
| Life Cycle Investment Partners Ltd | $38,537,374 | 45,826 | Shares | Sole | 2026-02-09 | View |
| D. E. Shaw & Co., Inc. | $38,290,976 | 45,533 | Shares | Defined | 2026-02-17 | View |
| Woodline Partners LP | $38,200,994 | 45,426 | Shares | Sole | 2026-02-17 | View |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $38,107,649 | 45,315 | Shares | Defined | 2026-02-17 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $37,024,505 | 44,027 | Shares | Sole | 2026-02-12 | View |
| AMUNDI | $35,727,760 | 42,485 | Shares | Defined | 2026-02-17 | View |
| Balyasny Asset Management LLC | $35,255,146 | 41,923 | Shares | Sole | 2026-02-17 | View |
| Tri Locum Partners LP | $31,664,290 | 37,653 | Shares | Sole | 2026-02-17 | View |
| DIMENSIONAL FUND ADVISORS LP | $30,961,255 | 36,817 | Shares | Sole | 2026-02-12 | View |
| Public Sector Pension Investment Board | $30,778,770 | 36,600 | Shares | Sole | 2026-02-13 | View |
| Davern Capital Partners, LP | $30,009,300 | 35,685 | Shares | Sole | 2026-02-13 | View |
| ROYAL BANK OF CANADA | $29,988,274 | 35,660 | Shares | Defined | 2026-02-17 | View |
| VAN ECK ASSOCIATES CORP | $29,042,207 | 34,535 | Shares | Defined | 2026-02-13 | View |
| VICTORY CAPITAL MANAGEMENT INC | $28,463,634 | 33,847 | Shares | Sole | 2026-02-13 | View |
| Soleus Capital Management, L.P. | $26,679,979 | 31,726 | Shares | Sole | 2026-02-12 | View |
| BRAIDWELL LP | $26,075,336 | 31,007 | Shares | Sole | 2026-02-17 | View |
| Perpetual Ltd | $26,027,401 | 30,950 | Shares | Defined | 2026-01-20 | View |
| Jefferies Financial Group Inc. | $25,228,500 | 30,000 | Shares | Defined | 2026-02-09 | View |
| JANE STREET GROUP, LLC | $23,954,460 | 28,485 | Shares | Defined | 2026-02-12 | View |
| Squarepoint Ops LLC | $23,716,471 | 28,202 | Shares | Defined | 2026-02-13 | View |
| CITADEL ADVISORS LLC | $22,369,270 | 26,600 | Shares | Defined | 2026-02-17 | View |
| BLAIR WILLIAM & CO/IL | $22,150,622 | 26,340 | Shares | Sole | 2026-02-17 | View |
| Patient Square Capital LP | $21,864,700 | 26,000 | Shares | Sole | 2026-02-12 | View |
| LPL Financial LLC | $21,575,413 | 25,656 | Shares | Sole | 2026-02-11 | View |
| Quadrature Capital Ltd | $21,359,289 | 25,399 | Shares | Other | 2026-02-17 | View |
| BAKER BROS. ADVISORS LP | $21,170,075 | 25,174 | Shares | Sole | 2026-02-17 | View |
| MOORE CAPITAL MANAGEMENT, LP | $21,023,750 | 25,000 | Shares | Sole | 2026-02-17 | View |
| Assenagon Asset Management S.A. | $20,474,609 | 24,347 | Shares | Sole | 2026-01-09 | View |