ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 269 filers reported holding ARGENX SE in Q1 2023. The put-call ratio across all filers is 1.05 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $3,949,134 | +1.9% | 10,133 | -2.5% | 0.06% | -3.3% |
| Q1 2023 | $3,874,087 | -1.6% | 10,398 | 0.0% | 0.06% | -7.6% |
| Q4 2022 | $3,939,074 | +6.8% | 10,398 | -0.5% | 0.07% | +3.1% |
| Q3 2022 | $3,689,000 | -8.3% | 10,448 | -1.6% | 0.06% | -1.5% |
| Q2 2022 | $4,025,000 | +17.9% | 10,623 | -1.9% | 0.06% | +35.4% |
| Q1 2022 | $3,414,000 | -47.3% | 10,828 | -41.5% | 0.05% | -40.7% |
| Q4 2021 | $6,479,000 | +14.4% | 18,500 | -1.3% | 0.08% | +2.5% |
| Q3 2021 | $5,661,000 | +1.5% | 18,745 | +1.2% | 0.08% | +1.3% |
| Q2 2021 | $5,578,000 | +14.3% | 18,528 | +4.5% | 0.08% | +2.6% |
| Q1 2021 | $4,881,000 | -13.9% | 17,725 | -8.0% | 0.08% | -17.4% |
| Q4 2020 | $5,666,000 | +8.2% | 19,267 | -3.4% | 0.09% | -5.2% |
| Q3 2020 | $5,235,000 | +639.4% | 19,940 | +534.0% | 0.10% | +592.9% |
| Q2 2020 | $708,000 | – | 3,145 | – | 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% |