IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 337 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2022. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $3,813 | +9.9% | 80 | 0.0% | 0.00% | 0.0% |
| Q1 2024 | $3,468 | +80.4% | 80 | +110.5% | 0.00% | +100.0% |
| Q4 2023 | $1,922 | +11.5% | 38 | 0.0% | 0.00% | 0.0% |
| Q3 2023 | $1,724 | +27.0% | 38 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $1,358 | -5.4% | 38 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $1,435 | -28.2% | 38 | 0.0% | 0.00% | -50.0% |
| Q3 2022 | $2,000 | +100.0% | 38 | 0.0% | 0.00% | +100.0% |
| Q2 2022 | $1,000 | 0.0% | 38 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $1,000 | -93.8% | 38 | -92.9% | 0.00% | -88.9% |
| Q4 2021 | $16,000 | +1500.0% | 538 | +1315.8% | 0.01% | +800.0% |
| Q3 2021 | $1,000 | -50.0% | 38 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $2,000 | 0.0% | 38 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $2,000 | 0.0% | 38 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $2,000 | – | 38 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bellevue Group AG | 9,347,926 | $313,529,000 | 3.18% |
| Sicart Associates LLC | 291,254 | $9,769,000 | 2.66% |
| Camber Capital Management LP | 2,500,000 | $83,850,000 | 2.58% |
| SECTOR GAMMA AS | 263,870 | $8,850,000 | 1.76% |
| Parkman Healthcare Partners LLC | 136,380 | $4,574,000 | 1.16% |
| Eversept Partners, LP | 450,501 | $15,109,804 | 1.05% |
| SPHERA FUNDS MANAGEMENT LTD. | 350,000 | $11,739,000 | 0.99% |
| TANAKA CAPITAL MANAGEMENT INC | 16,661 | $559,000 | 0.80% |
| Sonora Investment Management, LLC | 163,703 | $5,491,000 | 0.69% |
| ARK Investment Management | 8,511,384 | $285,472,000 | 0.69% |