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 | $701,065 | +41.3% | 1,426 | +12.0% | 0.04% | +48.1% |
| Q2 2023 | $496,127 | +8.2% | 1,273 | +3.4% | 0.03% | 0.0% |
| Q1 2023 | $458,646 | -10.8% | 1,231 | -9.4% | 0.03% | -18.2% |
| Q4 2022 | $514,451 | +10.4% | 1,358 | +2.8% | 0.03% | 0.0% |
| Q3 2022 | $466,000 | -1.3% | 1,321 | +6.0% | 0.03% | +3.1% |
| Q2 2022 | $472,000 | +92.7% | 1,246 | +60.4% | 0.03% | +128.6% |
| Q1 2022 | $245,000 | -7.5% | 777 | +2.8% | 0.01% | -6.7% |
| Q4 2021 | $265,000 | +31.2% | 756 | +13.2% | 0.02% | +25.0% |
| Q3 2021 | $202,000 | -14.8% | 668 | -22.2% | 0.01% | -33.3% |
| Q1 2021 | $237,000 | +12.9% | 859 | +20.5% | 0.02% | +28.6% |
| Q4 2020 | $210,000 | – | 713 | – | 0.01% | – |
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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% |