IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 359 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2021. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $20,834,347 | +16.6% | 459,311 | +5.5% | 0.06% | +22.9% |
| Q2 2023 | $17,863,641 | +24.5% | 435,380 | +8.5% | 0.05% | +4.3% |
| Q1 2023 | $14,343,284 | +94888.6% | 401,323 | +0.3% | 0.05% | -25.8% |
| Q4 2022 | $15,100 | -99.9% | 400,057 | +3.1% | 0.06% | -11.4% |
| Q3 2022 | $17,149,000 | -40.1% | 387,908 | -48.4% | 0.07% | +42.9% |
| Q2 2022 | $28,610,000 | +86.6% | 751,954 | +90.8% | 0.05% | +6.5% |
| Q1 2022 | $15,330,000 | +35.1% | 394,154 | +5.8% | 0.05% | +58.6% |
| Q4 2021 | $11,348,000 | -10.0% | 372,480 | -1.1% | 0.03% | -6.5% |
| Q3 2021 | $12,604,000 | -16.2% | 376,748 | -0.3% | 0.03% | -18.4% |
| Q2 2021 | $15,048,000 | +5536.0% | 377,728 | +7906.1% | 0.04% | – |
| Q4 2020 | $267,000 | -82.2% | 4,718 | -81.0% | 0.00% | -100.0% |
| Q4 2019 | $1,503,000 | -49.6% | 24,882 | -32.2% | 0.01% | -53.8% |
| Q1 2019 | $2,985,000 | +29.3% | 36,725 | -14.1% | 0.01% | +44.4% |
| Q4 2018 | $2,309,000 | +0.0% | 42,757 | -7.1% | 0.01% | +12.5% |
| Q3 2018 | $2,308,000 | -0.7% | 46,030 | -17.5% | 0.01% | +14.3% |
| Q2 2018 | $2,325,000 | -70.0% | 55,786 | -66.5% | 0.01% | +75.0% |
| Q1 2018 | $7,751,000 | +141.8% | 166,533 | +161.4% | 0.00% | -33.3% |
| Q4 2017 | $3,205,000 | -17.0% | 63,711 | -16.4% | 0.01% | -25.0% |
| Q3 2017 | $3,863,000 | -19.1% | 76,212 | -18.7% | 0.01% | -33.3% |
| Q2 2017 | $4,775,000 | +14.3% | 93,764 | -9.8% | 0.01% | +9.1% |
| Q1 2017 | $4,179,000 | +72.3% | 103,933 | +105.7% | 0.01% | +83.3% |
| Q4 2016 | $2,425,000 | +345.0% | 50,538 | +274.3% | 0.01% | +200.0% |
| Q1 2016 | $545,000 | – | 13,501 | – | 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% |