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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $370,000 | -6.1% | 10,000 | -23.1% | 0.22% | +28.6% |
| Q4 2021 | $394,000 | -24.4% | 13,000 | -16.1% | 0.17% | +9.1% |
| Q3 2021 | $521,000 | -3.3% | 15,500 | +14.8% | 0.15% | +83.3% |
| Q2 2021 | $539,000 | +119.1% | 13,500 | +146.6% | 0.08% | +100.0% |
| Q1 2021 | $246,000 | -16.0% | 5,475 | +5.8% | 0.04% | -16.0% |
| Q4 2020 | $293,000 | +14.0% | 5,175 | -4.6% | 0.05% | -3.8% |
| Q3 2020 | $257,000 | -12.9% | 5,425 | +13.0% | 0.05% | -17.5% |
| Q2 2020 | $295,000 | +19.4% | 4,800 | 0.0% | 0.06% | 0.0% |
| Q1 2020 | $247,000 | -14.2% | 4,800 | 0.0% | 0.06% | -8.7% |
| Q4 2019 | $288,000 | 0.0% | 4,800 | 0.0% | 0.07% | -14.8% |
| Q3 2019 | $288,000 | -6.5% | 4,800 | 0.0% | 0.08% | -1.2% |
| Q2 2019 | $308,000 | -25.1% | 4,800 | -5.9% | 0.08% | -15.5% |
| Q1 2019 | $411,000 | +24.5% | 5,100 | -17.1% | 0.10% | +54.0% |
| Q4 2018 | $330,000 | +9.3% | 6,151 | +4.7% | 0.06% | +28.6% |
| Q3 2018 | $302,000 | +29.6% | 5,875 | +5.4% | 0.05% | +22.5% |
| Q2 2018 | $233,000 | -6.4% | 5,575 | -1.8% | 0.04% | -13.0% |
| Q1 2018 | $249,000 | -12.6% | 5,675 | 0.0% | 0.05% | -16.4% |
| Q4 2017 | $285,000 | -13.9% | 5,675 | -13.7% | 0.06% | -23.6% |
| Q3 2017 | $331,000 | -1.2% | 6,575 | 0.0% | 0.07% | -6.5% |
| Q2 2017 | $335,000 | +23.2% | 6,575 | -3.2% | 0.08% | +14.9% |
| Q1 2017 | $272,000 | -16.0% | 6,790 | 0.0% | 0.07% | -23.9% |
| Q4 2016 | $324,000 | +19.6% | 6,790 | -8.1% | 0.09% | +11.4% |
| Q3 2016 | $271,000 | – | 7,390 | – | 0.08% | – |
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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% |