ARGX Institutional Ownership
Top institutional (13F) holders of ARGX and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
39
Institutional value
$14.45B
Top holder
FMR LLC
Top holders
| Holder | Filed | Value |
|---|---|---|
| FMR LLCinvestment advisor | Aug 13, 2026 | $4.85B |
| PRICE T ROWE ASSOCIATES INC /MD/investment advisor | Aug 14, 2026 | $2.48B |
| Capital World Investorsinvestment advisor | Aug 12, 2026 | $2.04B |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $863.33M |
| BlackRock, Inc.ACTIVISTholding company | Aug 7, 2026 | $721.10M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $596.67M |
| Invesco Ltd.investment advisor | Aug 14, 2026 | $411.92M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $371.33M |
| AllianceBernstein L.P.hedge fund | Aug 14, 2026 | $288.93M |
| CITADEL ADVISORS LLCinvestment advisor | Aug 14, 2026 | $253.57M |
| FRANKLIN RESOURCES INCinvestment advisor | Aug 13, 2026 | $208.68M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Aug 14, 2026 | $172.79M |
| Ameriprise Financial, Inc.holding company | Aug 14, 2026 | $168.36M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $165.00M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $145.45M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $87.58M |
| Capital Research Global Investorsinvestment advisor | Aug 12, 2026 | $82.12M |
| D. E. Shaw & Co., Inc.investment advisor | Aug 14, 2026 | $66.21M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $57.72M |
| Canada Pension Plan Investment BoardACTIVISTother | Aug 14, 2026 | $56.20M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $43.98M |
| Point72 Asset Management, L.P.investment advisor | Aug 14, 2026 | $42.48M |
| Dimensional Fund Advisors LPhedge fund | Aug 11, 2026 | $41.20M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisor | Aug 13, 2026 | $37.17M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $33.94M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.