IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 372 filers reported holding IONIS PHARMACEUTICALS INC in Q3 2019. The put-call ratio across all filers is 1.32 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $93,000 | -83.0% | 2,329 | -80.8% | 0.00% | -100.0% |
| Q1 2021 | $546,000 | -3.4% | 12,145 | +21.5% | 0.00% | 0.0% |
| Q4 2020 | $565,000 | -3.4% | 9,999 | -18.9% | 0.00% | -25.0% |
| Q3 2020 | $585,000 | +226.8% | 12,330 | +306.0% | 0.00% | +300.0% |
| Q2 2020 | $179,000 | +72.1% | 3,037 | +38.0% | 0.00% | 0.0% |
| Q1 2020 | $104,000 | -21.8% | 2,200 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $133,000 | +0.8% | 2,200 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $132,000 | -15.4% | 2,200 | -9.3% | 0.00% | 0.0% |
| Q2 2019 | $156,000 | -20.8% | 2,426 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $197,000 | +50.4% | 2,426 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $131,000 | +3.1% | 2,426 | -1.4% | 0.00% | – |
| Q3 2018 | $127,000 | +22.1% | 2,460 | -1.7% | 0.00% | – |
| Q2 2018 | $104,000 | -45.3% | 2,503 | -42.1% | 0.00% | -100.0% |
| Q1 2018 | $190,000 | +50.8% | 4,321 | +72.6% | 0.00% | – |
| Q4 2017 | $126,000 | -0.8% | 2,503 | 0.0% | 0.00% | -100.0% |
| Q3 2017 | $127,000 | -68.2% | 2,503 | -68.1% | 0.00% | -50.0% |
| Q2 2017 | $399,000 | +26.3% | 7,853 | 0.0% | 0.00% | +100.0% |
| Q1 2017 | $316,000 | -39.7% | 7,853 | -28.3% | 0.00% | -50.0% |
| Q4 2016 | $524,000 | -52.7% | 10,953 | -63.8% | 0.00% | -60.0% |
| Q3 2016 | $1,108,000 | -17.8% | 30,239 | -47.7% | 0.01% | -28.6% |
| Q2 2016 | $1,348,000 | -75.4% | 57,865 | -57.2% | 0.01% | -74.1% |
| Q1 2016 | $5,472,000 | -33.8% | 135,109 | +1.2% | 0.03% | -34.1% |
| Q4 2015 | $8,264,000 | – | 133,445 | – | 0.04% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bellevue Group AG | 9,463,400 | $418,566,000 | 6.01% |
| Tweedy, Browne Co LLC | 2,722,988 | $120,438,000 | 5.30% |
| BVF INC/IL | 2,872,953 | $127,071,000 | 5.25% |
| Sicart Associates LLC | 253,976 | $11,233,000 | 3.98% |
| Parkman Healthcare Partners LLC | 241,945 | $10,701,000 | 3.04% |
| Camber Capital Management LP | 1,925,000 | $85,143,000 | 2.61% |
| Privium Fund Management B.V. | 148,807 | $6,589,000 | 2.39% |
| SECTOR GAMMA AS | 164,223 | $7,264,000 | 1.87% |
| HANSEATIC MANAGEMENT SERVICES INC | 10,993 | $486,000 | 1.31% |
| BRANDYWINE MANAGERS, LLC | 8,460 | $374,000 | 1.23% |