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 | $778 | -99.9% | 1,584 | -38.2% | 0.03% | -16.7% |
| Q2 2023 | $998,878 | +100898.8% | 2,563 | -3.4% | 0.04% | -5.3% |
| Q1 2023 | $989 | -1.6% | 2,654 | 0.0% | 0.04% | -5.0% |
| Q4 2022 | $1,005 | -99.8% | 2,654 | +69.2% | 0.04% | +66.7% |
| Q3 2022 | $554,000 | -6.7% | 1,569 | 0.0% | 0.02% | 0.0% |
| Q2 2022 | $594,000 | +1.4% | 1,569 | -19.1% | 0.02% | +33.3% |
| Q3 2021 | $586,000 | +0.3% | 1,939 | 0.0% | 0.02% | +5.9% |
| Q2 2021 | $584,000 | +9.4% | 1,939 | 0.0% | 0.02% | +6.2% |
| Q1 2021 | $534,000 | – | 1,939 | – | 0.02% | – |
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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% |