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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $206,000 | -18.3% | 5,575 | -25.7% | 0.01% | -12.5% |
| Q3 2021 | $252,000 | -24.6% | 7,507 | -10.4% | 0.01% | -27.3% |
| Q2 2021 | $334,000 | -3.7% | 8,376 | +8.5% | 0.01% | -15.4% |
| Q1 2021 | $347,000 | -14.5% | 7,718 | +7.4% | 0.01% | -23.5% |
| Q4 2020 | $406,000 | +39.0% | 7,184 | +16.6% | 0.02% | +21.4% |
| Q3 2020 | $292,000 | -9.6% | 6,160 | +12.5% | 0.01% | -17.6% |
| Q2 2020 | $323,000 | +19.2% | 5,475 | -4.4% | 0.02% | -5.6% |
| Q1 2020 | $271,000 | -30.2% | 5,727 | -10.8% | 0.02% | -14.3% |
| Q4 2019 | $388,000 | +5.4% | 6,423 | +4.7% | 0.02% | -16.0% |
| Q3 2019 | $368,000 | -1.1% | 6,136 | +6.1% | 0.02% | +66.7% |
| Q2 2019 | $372,000 | +1.4% | 5,785 | +28.1% | 0.02% | 0.0% |
| Q1 2019 | $367,000 | +22.7% | 4,516 | -18.3% | 0.02% | -40.0% |
| Q4 2018 | $299,000 | -6.6% | 5,529 | -10.9% | 0.02% | +108.3% |
| Q3 2018 | $320,000 | +21.2% | 6,205 | -1.9% | 0.01% | +20.0% |
| Q2 2018 | $264,000 | +7.8% | 6,324 | +13.7% | 0.01% | +42.9% |
| Q1 2018 | $245,000 | -14.6% | 5,564 | -2.4% | 0.01% | -12.5% |
| Q4 2017 | $287,000 | +4.0% | 5,702 | +4.8% | 0.01% | 0.0% |
| Q3 2017 | $276,000 | +3.0% | 5,440 | +3.2% | 0.01% | 0.0% |
| Q2 2017 | $268,000 | – | 5,272 | – | 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% |