IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 334 filers reported holding IONIS PHARMACEUTICALS INC in Q2 2021. The put-call ratio across all filers is 0.71 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $589,680 | +10.6% | 13,000 | 0.0% | 0.01% | +9.1% |
| Q2 2023 | $533,390 | +14.8% | 13,000 | 0.0% | 0.01% | +22.2% |
| Q1 2023 | $464,620 | +53.8% | 13,000 | +62.5% | 0.01% | +80.0% |
| Q4 2022 | $302,160 | -14.6% | 8,000 | 0.0% | 0.01% | -28.6% |
| Q3 2022 | $354,000 | +19.6% | 8,000 | 0.0% | 0.01% | +16.7% |
| Q2 2022 | $296,000 | 0.0% | 8,000 | 0.0% | 0.01% | 0.0% |
| Q1 2022 | $296,000 | +21.8% | 8,000 | 0.0% | 0.01% | +20.0% |
| Q4 2021 | $243,000 | -9.3% | 8,000 | 0.0% | 0.01% | -16.7% |
| Q3 2021 | $268,000 | -16.0% | 8,000 | 0.0% | 0.01% | 0.0% |
| Q2 2021 | $319,000 | -11.4% | 8,000 | 0.0% | 0.01% | -25.0% |
| Q1 2021 | $360,000 | -29.3% | 8,000 | -11.1% | 0.01% | -52.9% |
| Q4 2020 | $509,000 | -17.5% | 9,000 | -30.8% | 0.02% | -32.0% |
| Q3 2020 | $617,000 | -19.5% | 13,000 | 0.0% | 0.02% | -10.7% |
| Q2 2020 | $766,000 | +35.1% | 13,000 | +8.3% | 0.03% | +12.0% |
| Q1 2020 | $567,000 | -23.1% | 12,000 | -1.6% | 0.02% | +19.0% |
| Q4 2019 | $737,000 | +0.8% | 12,200 | 0.0% | 0.02% | -4.5% |
| Q3 2019 | $731,000 | -6.8% | 12,200 | 0.0% | 0.02% | 0.0% |
| Q2 2019 | $784,000 | -20.8% | 12,200 | 0.0% | 0.02% | -21.4% |
| Q1 2019 | $990,000 | – | 12,200 | – | 0.03% | – |
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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% |