IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 388 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2019. The put-call ratio across all filers is 1.50 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $339,520 | +10.2% | 7,485 | -0.3% | 0.01% | +16.7% |
| Q2 2023 | $307,971 | +17.4% | 7,506 | +2.2% | 0.01% | +20.0% |
| Q1 2023 | $262,403 | -0.8% | 7,342 | +4.8% | 0.01% | 0.0% |
| Q4 2022 | $264,503 | -34.5% | 7,003 | -23.3% | 0.01% | -44.4% |
| Q3 2022 | $404,000 | -6.3% | 9,125 | -21.6% | 0.01% | 0.0% |
| Q2 2022 | $431,000 | -7.3% | 11,644 | -7.2% | 0.01% | +12.5% |
| Q1 2022 | $465,000 | -13.7% | 12,552 | -29.1% | 0.01% | 0.0% |
| Q4 2021 | $539,000 | -24.0% | 17,701 | -16.3% | 0.01% | -27.3% |
| Q3 2021 | $709,000 | -30.7% | 21,141 | -17.5% | 0.01% | -26.7% |
| Q2 2021 | $1,023,000 | -9.5% | 25,638 | +1.9% | 0.02% | -21.1% |
| Q1 2021 | $1,131,000 | -23.4% | 25,156 | -3.7% | 0.02% | -26.9% |
| Q4 2020 | $1,476,000 | +45.4% | 26,109 | +22.0% | 0.03% | +30.0% |
| Q3 2020 | $1,015,000 | -20.4% | 21,398 | -1.1% | 0.02% | -25.9% |
| Q2 2020 | $1,275,000 | +20.9% | 21,628 | -3.1% | 0.03% | -3.6% |
| Q1 2020 | $1,055,000 | -24.2% | 22,311 | -3.2% | 0.03% | -3.4% |
| Q4 2019 | $1,392,000 | +6.3% | 23,039 | +5.4% | 0.03% | 0.0% |
| Q3 2019 | $1,310,000 | -9.0% | 21,869 | -2.3% | 0.03% | -12.1% |
| Q2 2019 | $1,439,000 | -17.7% | 22,394 | +3.9% | 0.03% | -19.5% |
| Q1 2019 | $1,749,000 | +44.8% | 21,548 | -3.6% | 0.04% | +20.6% |
| Q4 2018 | $1,208,000 | +2.7% | 22,351 | -2.0% | 0.03% | +17.2% |
| Q3 2018 | $1,176,000 | – | 22,798 | – | 0.03% | – |
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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% |