IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 320 filers reported holding IONIS PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,198 | +2220.5% | 114,600 | +1990.1% | 0.05% | +2500.0% |
| Q2 2023 | $224 | -100.0% | 5,483 | -95.5% | 0.00% | -96.0% |
| Q2 2022 | $4,549,000 | +12.3% | 122,897 | +12.4% | 0.05% | +72.4% |
| Q1 2022 | $4,051,000 | -5.7% | 109,376 | -14.6% | 0.03% | +11.5% |
| Q3 2021 | $4,296,000 | +56.9% | 128,087 | +164.5% | 0.03% | -52.7% |
| Q4 2020 | $2,738,000 | +114.9% | 48,427 | +124.0% | 0.06% | +44.7% |
| Q2 2020 | $1,274,000 | -61.2% | 21,624 | -60.5% | 0.04% | -75.5% |
| Q3 2019 | $3,283,000 | – | 54,813 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bellevue Group AG | 9,930,245 | $396,117,000 | 3.87% |
| Sicart Associates LLC | 368,409 | $14,696,000 | 3.50% |
| Camber Capital Management LP | 2,000,000 | $79,780,000 | 2.69% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 181,781 | $7,251,000 | 1.91% |
| SECTOR GAMMA AS | 263,488 | $10,511,000 | 1.86% |
| Parkman Healthcare Partners LLC | 136,380 | $5,440,000 | 1.19% |
| Eversept Partners, LP | 442,000 | $17,631,380 | 1.18% |
| Affinity Asset Advisors, LLC | 75,000 | $2,992,000 | 1.07% |
| TANAKA CAPITAL MANAGEMENT INC | 16,661 | $665,000 | 0.90% |
| Sonora Investment Management, LLC | 168,665 | $6,728,000 | 0.88% |