IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 294 filers reported holding IONIS PHARMACEUTICALS INC in Q2 2017. The put-call ratio across all filers is 0.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $252 | +8.6% | 5,550 | -1.8% | 0.25% | +23.8% |
| Q2 2023 | $232 | +14.9% | 5,650 | 0.0% | 0.20% | +6.3% |
| Q1 2023 | $202 | -16.5% | 5,650 | -11.7% | 0.19% | -25.5% |
| Q4 2022 | $242 | -99.9% | 6,400 | 0.0% | 0.26% | -19.6% |
| Q3 2022 | $283,000 | +1.1% | 6,400 | +85.5% | 0.32% | +72.3% |
| Q1 2019 | $280,000 | +34.6% | 3,450 | -10.4% | 0.18% | +14.3% |
| Q4 2018 | $208,000 | -12.6% | 3,850 | -28.7% | 0.16% | -24.8% |
| Q1 2018 | $238,000 | -30.4% | 5,400 | -20.6% | 0.21% | -35.0% |
| Q4 2017 | $342,000 | -18.2% | 6,800 | -17.6% | 0.33% | -24.9% |
| Q3 2017 | $418,000 | +3.5% | 8,250 | +3.8% | 0.44% | -2.2% |
| Q2 2017 | $404,000 | +16.1% | 7,950 | -8.1% | 0.45% | +24.8% |
| Q1 2017 | $348,000 | -16.9% | 8,650 | -1.1% | 0.36% | -21.8% |
| Q4 2016 | $419,000 | -15.0% | 8,750 | -34.9% | 0.46% | -6.9% |
| Q3 2016 | $493,000 | +39.7% | 13,450 | -11.2% | 0.49% | +21.7% |
| Q2 2016 | $353,000 | -43.2% | 15,150 | -1.3% | 0.40% | -48.0% |
| Q1 2016 | $622,000 | -49.5% | 15,350 | -22.9% | 0.78% | -41.1% |
| Q4 2015 | $1,232,000 | – | 19,900 | – | 1.32% | – |
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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% |