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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $40,515 | +21.6% | 987,450 | +5.9% | 0.09% | +13.6% |
| Q1 2023 | $33,329 | -4.0% | 932,540 | +1.4% | 0.08% | -10.0% |
| Q4 2022 | $34,723 | -99.9% | 919,332 | +1.2% | 0.09% | -18.2% |
| Q3 2022 | $40,182,000 | -15.0% | 908,479 | -28.8% | 0.11% | -12.7% |
| Q2 2022 | $47,267,000 | -18.3% | 1,276,783 | -18.2% | 0.13% | +11.5% |
| Q1 2022 | $57,839,000 | +23.9% | 1,561,513 | +1.8% | 0.11% | +25.6% |
| Q4 2021 | $46,680,000 | +0.3% | 1,533,999 | +10.5% | 0.09% | -4.3% |
| Q3 2021 | $46,545,000 | +845.8% | 1,387,764 | +1024.9% | 0.09% | +840.0% |
| Q2 2021 | $4,921,000 | -9.8% | 123,367 | +1.7% | 0.01% | -16.7% |
| Q1 2021 | $5,454,000 | +21716.0% | 121,313 | +24162.6% | 0.01% | – |
| Q3 2017 | $25,000 | – | 500 | – | 0.00% | – |
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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% |