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 | $14,292,664 | -66.6% | 315,094 | -69.8% | 0.17% | -66.9% |
| Q2 2023 | $42,750,470 | +137.8% | 1,041,932 | +156.3% | 0.51% | +102.0% |
| Q3 2022 | $17,979,000 | +273.9% | 406,483 | +212.9% | 0.25% | +239.2% |
| Q2 2022 | $4,809,000 | -32.6% | 129,908 | -32.6% | 0.07% | -36.2% |
| Q1 2022 | $7,136,000 | -43.0% | 192,651 | -53.2% | 0.12% | -35.2% |
| Q4 2021 | $12,521,000 | -7.9% | 411,454 | +1.5% | 0.18% | -19.4% |
| Q3 2021 | $13,599,000 | -64.6% | 405,461 | -57.9% | 0.22% | -69.0% |
| Q2 2021 | $38,446,000 | +79.7% | 963,788 | +102.5% | 0.72% | +50.9% |
| Q1 2021 | $21,396,000 | +14.2% | 475,891 | +43.6% | 0.48% | -4.4% |
| Q4 2020 | $18,736,000 | – | 331,377 | – | 0.50% | – |
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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% |