IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 336 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is 1.60 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,450,951 | +15.5% | 252,446 | +4.5% | 0.97% | +16.9% |
| Q2 2023 | $9,911,699 | -8.6% | 241,572 | -20.4% | 0.83% | +9.7% |
| Q1 2023 | $10,842,408 | +19.1% | 303,369 | +25.9% | 0.76% | -5.1% |
| Q4 2022 | $9,101,626 | +2.0% | 240,975 | +19.4% | 0.80% | +3.0% |
| Q3 2022 | $8,927,074 | +179.4% | 201,833 | +133.8% | 0.77% | +241.0% |
| Q2 2022 | $3,195,233 | -45.7% | 86,311 | -45.7% | 0.23% | -49.8% |
| Q1 2022 | $5,882,174 | -49.8% | 158,806 | -58.7% | 0.45% | -39.6% |
| Q4 2021 | $11,709,129 | -22.5% | 384,789 | -14.6% | 0.75% | -28.7% |
| Q3 2021 | $15,109,804 | -14.3% | 450,501 | +1.9% | 1.05% | -10.7% |
| Q2 2021 | $17,631,380 | – | 442,000 | – | 1.18% | – |
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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% |