ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 200 filers reported holding ARGENX SE in Q1 2022. The put-call ratio across all filers is 0.51 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $102 | +64.5% | 207 | +29.4% | 0.00% | – |
| Q2 2023 | $62 | +14.8% | 160 | +10.3% | 0.00% | – |
| Q1 2023 | $54 | -22.9% | 145 | -21.2% | 0.00% | -100.0% |
| Q4 2022 | $70 | -99.9% | 184 | +13.6% | 0.00% | – |
| Q3 2022 | $57,000 | +32.6% | 162 | +42.1% | 0.00% | – |
| Q2 2022 | $43,000 | +152.9% | 114 | +107.3% | 0.00% | – |
| Q1 2022 | $17,000 | +41.7% | 55 | +66.7% | 0.00% | – |
| Q4 2021 | $12,000 | +500.0% | 33 | +450.0% | 0.00% | – |
| Q2 2021 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q1 2021 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q3 2020 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q2 2020 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q1 2020 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q4 2019 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | 0.0% | 6 | 0.0% | 0.00% | – |
| Q1 2019 | $2,000 | – | 6 | – | 0.00% | – |
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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% |