IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 329 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 0.95 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,205,312 | +12.4% | 48,618 | +1.6% | 0.02% | +17.6% |
| Q2 2023 | $1,962,494 | +13.3% | 47,830 | -1.3% | 0.02% | 0.0% |
| Q1 2023 | $1,732,227 | +89792.4% | 48,467 | -5.0% | 0.02% | – |
| Q4 2022 | $1,927 | -100.0% | 51,008 | -53.6% | 0.00% | -100.0% |
| Q3 2022 | $4,860,000 | -4.7% | 109,872 | -20.3% | 0.06% | +24.4% |
| Q2 2022 | $5,101,000 | -12.3% | 137,782 | -12.2% | 0.04% | 0.0% |
| Q1 2022 | $5,814,000 | +65.1% | 156,968 | +35.6% | 0.04% | +73.1% |
| Q4 2021 | $3,522,000 | +138.0% | 115,742 | +162.4% | 0.03% | +188.9% |
| Q3 2021 | $1,480,000 | +58.3% | 44,105 | +88.2% | 0.01% | +12.5% |
| Q2 2021 | $935,000 | +15.3% | 23,441 | +29.9% | 0.01% | 0.0% |
| Q1 2021 | $811,000 | -3.0% | 18,042 | +22.1% | 0.01% | -11.1% |
| Q4 2020 | $836,000 | +985.7% | 14,781 | +1029.2% | 0.01% | +800.0% |
| Q2 2020 | $77,000 | -78.2% | 1,309 | -70.0% | 0.00% | -85.7% |
| Q1 2019 | $354,000 | +48.7% | 4,360 | -5.4% | 0.01% | +40.0% |
| Q3 2018 | $238,000 | +3.0% | 4,611 | +2.9% | 0.01% | -50.0% |
| Q4 2017 | $231,000 | -15.7% | 4,481 | -9.8% | 0.01% | +42.9% |
| Q3 2017 | $274,000 | +4.2% | 4,970 | -2.6% | 0.01% | 0.0% |
| Q2 2017 | $263,000 | +15.9% | 5,102 | +38.9% | 0.01% | -36.4% |
| Q4 2015 | $227,000 | – | 3,673 | – | 0.01% | – |
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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% |