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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,602 | -15.0% | 366 | -23.1% | 0.00% | – |
| Q2 2023 | $19,530 | +146.2% | 476 | +114.4% | 0.00% | – |
| Q1 2023 | $7,934 | -9.1% | 222 | -3.9% | 0.00% | – |
| Q4 2022 | $8,725 | -20.7% | 231 | -6.9% | 0.00% | – |
| Q3 2022 | $11,000 | +22.2% | 248 | +2.5% | 0.00% | – |
| Q2 2022 | $9,000 | -55.0% | 242 | -55.3% | 0.00% | -100.0% |
| Q1 2022 | $20,000 | -4.8% | 541 | -20.0% | 0.00% | 0.0% |
| Q4 2021 | $21,000 | -30.0% | 676 | -23.7% | 0.00% | 0.0% |
| Q3 2021 | $30,000 | -23.1% | 886 | -8.9% | 0.00% | -50.0% |
| Q2 2021 | $39,000 | +11.4% | 973 | +24.9% | 0.00% | 0.0% |
| Q1 2021 | $35,000 | 0.0% | 779 | +24.6% | 0.00% | 0.0% |
| Q4 2020 | $35,000 | +12.9% | 625 | -5.0% | 0.00% | 0.0% |
| Q3 2020 | $31,000 | -13.9% | 658 | +7.0% | 0.00% | 0.0% |
| Q2 2020 | $36,000 | +16.1% | 615 | -5.8% | 0.00% | -33.3% |
| Q1 2020 | $31,000 | -16.2% | 653 | +7.2% | 0.00% | 0.0% |
| Q4 2019 | $37,000 | -7.5% | 609 | -9.5% | 0.00% | 0.0% |
| Q3 2019 | $40,000 | -7.0% | 673 | 0.0% | 0.00% | -25.0% |
| Q2 2019 | $43,000 | -17.3% | 673 | +5.5% | 0.00% | 0.0% |
| Q1 2019 | $52,000 | +48.6% | 638 | -2.6% | 0.00% | +33.3% |
| Q4 2018 | $35,000 | 0.0% | 655 | -3.5% | 0.00% | -25.0% |
| Q3 2018 | $35,000 | +16.7% | 679 | -4.2% | 0.00% | +33.3% |
| Q2 2018 | $30,000 | +130.8% | 709 | +132.5% | 0.00% | +50.0% |
| Q1 2018 | $13,000 | +85.7% | 305 | +59.7% | 0.00% | +100.0% |
| Q3 2016 | $7,000 | +133.3% | 191 | +344.2% | 0.00% | 0.0% |
| Q4 2015 | $3,000 | – | 43 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tweedy, Browne Co LLC | 3,510,173 | $159,221,447 | 8.52% |
| Bellevue Group AG | 9,233,700 | $418,840,632 | 6.75% |
| Deep Track Capital, LP | 2,834,069 | $128,553,370 | 4.96% |
| BVF INC/IL | 4,004,613 | $181,649,246 | 4.90% |
| Sicart Associates LLC | 203,132 | $9,214,068 | 3.61% |
| Camber Capital Management LP | 2,250,000 | $102,060 | 3.36% |
| Privium Fund Management B.V. | 228,493 | $10,364,443 | 3.08% |
| Orbimed Advisors | 2,169,500 | $98,408,520 | 2.09% |
| SECTOR GAMMA AS | 165,616 | $7,512,342 | 1.92% |
| TANAKA CAPITAL MANAGEMENT INC | 14,612 | $663 | 1.89% |