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 | $21,844,560 | +1.4% | 481,582 | -8.3% | 0.08% | +6.9% |
| Q2 2023 | $21,547,479 | +15.7% | 525,164 | +0.8% | 0.07% | +12.5% |
| Q1 2023 | $18,615,822 | -5.5% | 520,868 | -0.1% | 0.06% | -9.9% |
| Q4 2022 | $19,699,699 | +22.1% | 521,570 | +43.0% | 0.07% | +121.9% |
| Q3 2022 | $16,130,606 | +37.4% | 364,712 | +15.0% | 0.03% | +45.5% |
| Q2 2022 | $11,737,966 | +83.6% | 317,070 | +83.7% | 0.02% | +144.4% |
| Q1 2022 | $6,393,552 | +139.0% | 172,600 | +96.4% | 0.01% | +28.6% |
| Q4 2021 | $2,675,000 | +39.5% | 87,900 | +53.7% | 0.01% | +40.0% |
| Q3 2021 | $1,918,000 | -77.9% | 57,200 | -70.3% | 0.01% | -80.8% |
| Q1 2021 | $8,660,000 | -11.6% | 192,629 | +11.1% | 0.03% | -16.1% |
| Q4 2020 | $9,801,000 | +44.5% | 173,347 | +21.3% | 0.03% | +24.0% |
| Q3 2020 | $6,782,000 | +0.5% | 142,925 | +24.9% | 0.02% | +92.3% |
| Q2 2020 | $6,746,000 | -19.7% | 114,422 | -35.6% | 0.01% | -38.1% |
| Q1 2020 | $8,402,000 | -70.2% | 177,688 | -62.0% | 0.02% | -63.2% |
| Q4 2019 | $28,230,000 | -10.8% | 467,292 | -11.5% | 0.06% | -9.5% |
| Q3 2019 | $31,648,000 | -12.9% | 528,244 | -6.5% | 0.06% | -11.3% |
| Q2 2019 | $36,322,000 | +46.8% | 565,156 | +85.4% | 0.07% | -26.8% |
| Q1 2019 | $24,740,000 | +11.2% | 304,787 | -25.9% | 0.10% | 0.0% |
| Q4 2018 | $22,244,000 | +18.2% | 411,475 | +12.8% | 0.10% | +40.6% |
| Q3 2018 | $18,817,000 | +4.0% | 364,820 | -16.0% | 0.07% | 0.0% |
| Q2 2018 | $18,100,000 | +76.5% | 434,355 | +86.7% | 0.07% | +68.3% |
| Q1 2018 | $10,255,000 | +3.0% | 232,635 | +17.6% | 0.04% | +5.1% |
| Q4 2017 | $9,954,000 | +91.3% | 197,898 | +92.9% | 0.04% | +77.3% |
| Q3 2017 | $5,202,000 | -66.0% | 102,604 | -67.9% | 0.02% | -69.4% |
| Q4 2016 | $15,297,000 | +9.2% | 319,819 | -16.4% | 0.07% | +16.1% |
| Q3 2016 | $14,012,000 | +70.6% | 382,415 | +8.5% | 0.06% | +67.6% |
| Q2 2016 | $8,211,000 | -44.8% | 352,549 | -3.9% | 0.04% | -44.8% |
| Q1 2016 | $14,864,000 | -24.3% | 367,016 | +15.8% | 0.07% | -22.1% |
| Q4 2015 | $19,623,000 | – | 316,858 | – | 0.09% | – |
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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% |