ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 151 filers reported holding ARGENX SE in Q4 2019. The put-call ratio across all filers is 0.59 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $988,000 | -53.8% | 3,589 | -50.6% | 0.00% | -50.0% |
| Q4 2020 | $2,138,000 | -28.7% | 7,271 | -36.3% | 0.01% | -33.3% |
| Q3 2020 | $2,997,000 | +2.4% | 11,416 | -12.2% | 0.01% | -10.0% |
| Q2 2020 | $2,928,000 | +38.9% | 13,000 | -18.8% | 0.01% | +100.0% |
| Q1 2020 | $2,108,000 | +54.5% | 16,000 | +88.2% | 0.01% | 0.0% |
| Q4 2019 | $1,364,000 | +21.4% | 8,500 | -5.6% | 0.01% | +25.0% |
| Q1 2019 | $1,124,000 | +34.8% | 9,000 | -18.2% | 0.00% | +33.3% |
| Q3 2018 | $834,000 | +234.9% | 11,000 | +266.7% | 0.00% | +200.0% |
| Q2 2018 | $249,000 | +54.7% | 3,000 | +50.0% | 0.00% | 0.0% |
| Q1 2018 | $161,000 | – | 2,000 | – | 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% |