IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 320 filers reported holding IONIS PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $282,021 | -17.3% | 7,569 | -1.8% | 0.00% | 0.0% |
| Q3 2022 | $341,000 | -35.4% | 7,710 | -42.6% | 0.00% | 0.0% |
| Q2 2021 | $528,000 | +103.9% | 13,434 | +205.9% | 0.00% | – |
| Q2 2020 | $259,000 | -7.2% | 4,391 | -25.6% | 0.00% | – |
| Q1 2020 | $279,000 | -67.3% | 5,905 | -58.2% | 0.00% | -100.0% |
| Q4 2019 | $852,000 | -42.6% | 14,141 | -43.0% | 0.00% | -50.0% |
| Q3 2019 | $1,485,000 | -95.4% | 24,793 | -95.1% | 0.00% | -94.4% |
| Q2 2019 | $32,388,000 | -1.9% | 503,942 | +22.4% | 0.04% | +2.9% |
| Q1 2019 | $33,024,000 | +6226.4% | 411,874 | +4169.5% | 0.04% | +3400.0% |
| Q4 2018 | $522,000 | -19.7% | 9,647 | -23.5% | 0.00% | 0.0% |
| Q3 2018 | $650,000 | -10.6% | 12,606 | -27.7% | 0.00% | 0.0% |
| Q2 2018 | $727,000 | -5.3% | 17,441 | +0.2% | 0.00% | 0.0% |
| Q1 2018 | $768,000 | -16.2% | 17,414 | -4.5% | 0.00% | 0.0% |
| Q4 2017 | $917,000 | +1.3% | 18,227 | +2.1% | 0.00% | 0.0% |
| Q3 2017 | $905,000 | -93.9% | 17,857 | -95.6% | 0.00% | -95.7% |
| Q3 2016 | $14,934,000 | -65.5% | 407,582 | -78.1% | 0.02% | -69.7% |
| Q2 2016 | $43,278,000 | +171.7% | 1,858,239 | +372.6% | 0.08% | +162.1% |
| Q1 2016 | $15,926,000 | -58.1% | 393,235 | -36.0% | 0.03% | -56.7% |
| Q4 2015 | $38,030,000 | – | 614,086 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bellevue Group AG | 9,930,245 | $396,117,000 | 3.87% |
| Sicart Associates LLC | 368,409 | $14,696,000 | 3.50% |
| Camber Capital Management LP | 2,000,000 | $79,780,000 | 2.69% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 181,781 | $7,251,000 | 1.91% |
| SECTOR GAMMA AS | 263,488 | $10,511,000 | 1.86% |
| Parkman Healthcare Partners LLC | 136,380 | $5,440,000 | 1.19% |
| Eversept Partners, LP | 442,000 | $17,631,380 | 1.18% |
| Affinity Asset Advisors, LLC | 75,000 | $2,992,000 | 1.07% |
| TANAKA CAPITAL MANAGEMENT INC | 16,661 | $665,000 | 0.90% |
| Sonora Investment Management, LLC | 168,665 | $6,728,000 | 0.88% |