IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 335 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2022. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $127,015,340 | +219.3% | 3,095,670 | +178.1% | 0.15% | +202.0% |
| Q1 2023 | $39,780,121 | +281828.6% | 1,113,042 | +197.9% | 0.05% | +150.0% |
| Q4 2022 | $14,110 | -99.9% | 373,586 | +34.9% | 0.02% | +11.1% |
| Q3 2022 | $12,251,000 | +38.9% | 276,977 | +16.2% | 0.02% | +50.0% |
| Q2 2022 | $8,823,000 | +15.6% | 238,339 | +15.6% | 0.01% | +33.3% |
| Q1 2022 | $7,635,000 | +37.0% | 206,141 | +12.6% | 0.01% | +50.0% |
| Q4 2021 | $5,571,000 | +22.4% | 183,087 | +34.9% | 0.01% | +20.0% |
| Q3 2021 | $4,551,000 | – | 135,696 | – | 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% |