IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 381 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $7,000 | 0.0% | 220 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $7,000 | -22.2% | 220 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $9,000 | -10.0% | 220 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $10,000 | -16.7% | 220 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $12,000 | -47.8% | 220 | -54.1% | 0.00% | -50.0% |
| Q3 2020 | $23,000 | +76.9% | 479 | +117.7% | 0.00% | 0.0% |
| Q2 2020 | $13,000 | +62.5% | 220 | +29.4% | 0.00% | +100.0% |
| Q1 2020 | $8,000 | -20.0% | 170 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $10,000 | -47.4% | 170 | -46.9% | 0.00% | -50.0% |
| Q3 2019 | $19,000 | -9.5% | 320 | 0.0% | 0.00% | -33.3% |
| Q2 2019 | $21,000 | -19.2% | 320 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $26,000 | +52.9% | 320 | 0.0% | 0.00% | +50.0% |
| Q4 2018 | $17,000 | -37.0% | 320 | -38.5% | 0.00% | -50.0% |
| Q3 2018 | $27,000 | +22.7% | 520 | 0.0% | 0.00% | +33.3% |
| Q2 2018 | $22,000 | -4.3% | 520 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $23,000 | -11.5% | 520 | 0.0% | 0.00% | -25.0% |
| Q4 2017 | $26,000 | 0.0% | 520 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $26,000 | 0.0% | 520 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $26,000 | +23.8% | 520 | 0.0% | 0.00% | +33.3% |
| Q1 2017 | $21,000 | -16.0% | 520 | 0.0% | 0.00% | -25.0% |
| Q4 2016 | $25,000 | +31.6% | 520 | 0.0% | 0.00% | +33.3% |
| Q3 2016 | $19,000 | +58.3% | 520 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $12,000 | -42.9% | 520 | 0.0% | 0.00% | -50.0% |
| Q1 2016 | $21,000 | -34.4% | 520 | 0.0% | 0.00% | -33.3% |
| Q4 2015 | $32,000 | – | 520 | – | 0.01% | – |
Download | ||||||
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% |