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 2022 | $22,000 | +22.2% | 500 | 0.0% | 0.01% | +20.0% |
| Q2 2022 | $18,000 | -10.0% | 500 | -11.2% | 0.01% | 0.0% |
| Q1 2022 | $20,000 | +17.6% | 563 | 0.0% | 0.01% | +25.0% |
| Q4 2021 | $17,000 | +6.2% | 563 | +12.6% | 0.00% | 0.0% |
| Q3 2021 | $16,000 | -15.8% | 500 | 0.0% | 0.00% | -20.0% |
| Q2 2021 | $19,000 | -13.6% | 500 | 0.0% | 0.01% | -16.7% |
| Q1 2021 | $22,000 | -21.4% | 500 | 0.0% | 0.01% | -33.3% |
| Q4 2020 | $28,000 | +21.7% | 500 | 0.0% | 0.01% | +12.5% |
| Q3 2020 | $23,000 | -23.3% | 500 | 0.0% | 0.01% | -27.3% |
| Q2 2020 | $30,000 | +30.4% | 500 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $23,000 | -23.3% | 500 | 0.0% | 0.01% | +10.0% |
| Q4 2019 | $30,000 | +7.1% | 500 | 0.0% | 0.01% | 0.0% |
| Q3 2019 | $28,000 | -12.5% | 500 | 0.0% | 0.01% | -16.7% |
| Q2 2019 | $32,000 | – | 500 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bellevue Group AG | 9,463,400 | $418,566,000 | 6.01% |
| Tweedy, Browne Co LLC | 2,722,988 | $120,438,000 | 5.30% |
| BVF INC/IL | 2,872,953 | $127,071,000 | 5.25% |
| Sicart Associates LLC | 253,976 | $11,233,000 | 3.98% |
| Parkman Healthcare Partners LLC | 241,945 | $10,701,000 | 3.04% |
| Camber Capital Management LP | 1,925,000 | $85,143,000 | 2.61% |
| Privium Fund Management B.V. | 148,807 | $6,589,000 | 2.39% |
| SECTOR GAMMA AS | 164,223 | $7,264,000 | 1.87% |
| HANSEATIC MANAGEMENT SERVICES INC | 10,993 | $486,000 | 1.31% |
| BRANDYWINE MANAGERS, LLC | 8,460 | $374,000 | 1.23% |