ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 191 filers reported holding ARGENX SE in Q1 2021. The put-call ratio across all filers is 0.77 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,206 | +3051.4% | 4,490 | +2394.4% | 0.00% | – |
| Q2 2023 | $70 | +4.5% | 180 | 0.0% | 0.00% | – |
| Q1 2023 | $67 | -88.5% | 180 | -88.3% | 0.00% | -100.0% |
| Q4 2022 | $581 | -99.9% | 1,536 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $542,000 | +642.5% | 1,536 | +691.8% | 0.00% | – |
| Q2 2022 | $73,000 | +19.7% | 194 | 0.0% | 0.00% | – |
| Q1 2022 | $61,000 | -9.0% | 194 | 0.0% | 0.00% | – |
| Q4 2021 | $67,000 | -41.2% | 194 | -48.8% | 0.00% | – |
| Q3 2021 | $114,000 | 0.0% | 379 | 0.0% | 0.00% | – |
| Q2 2021 | $114,000 | +9.6% | 379 | 0.0% | 0.00% | – |
| Q1 2021 | $104,000 | -4.6% | 379 | +1.3% | 0.00% | – |
| Q4 2020 | $109,000 | +11.2% | 374 | 0.0% | 0.00% | – |
| Q3 2020 | $98,000 | -92.1% | 374 | -96.6% | 0.00% | -100.0% |
| Q3 2019 | $1,237,000 | -21.0% | 10,859 | -1.8% | 0.00% | -33.3% |
| Q2 2019 | $1,565,000 | +15.5% | 11,059 | +1.8% | 0.00% | +50.0% |
| Q1 2019 | $1,355,000 | +29.9% | 10,859 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $1,043,000 | – | 10,859 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 581,165 | $82,281,000 | 8.31% |
| OBERWEIS ASSET MANAGEMENT INC/ | 322,000 | $45,589,000 | 8.28% |
| Redmile Group, LLC | 1,068,832 | $151,325,000 | 4.28% |
| Avoro Capital Advisors LLC | 840,000 | $118,927,000 | 4.11% |
| ACUTA CAPITAL PARTNERS, LLC | 81,000 | $11,468,000 | 4.08% |
| Ghost Tree Capital, LLC | 100,000 | $14,158,000 | 2.94% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 210,372 | $29,784,000 | 2.93% |
| AWM Investment Company, Inc. | 95,000 | $13,450,000 | 2.57% |
| QVT Financial LP | 84,926 | $12,024,000 | 2.54% |
| Boxer Capital, LLC | 200,000 | $28,316,000 | 2.43% |