IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 372 filers reported holding IONIS PHARMACEUTICALS INC in Q3 2019. The put-call ratio across all filers is 1.32 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $294,931 | -82.7% | 6,502 | -83.1% | 0.00% | -85.7% |
| Q3 2022 | $1,703,000 | -62.2% | 38,500 | -51.6% | 0.01% | -30.0% |
| Q4 2020 | $4,500,000 | +13.7% | 79,585 | -4.6% | 0.01% | 0.0% |
| Q3 2020 | $3,957,000 | -11.3% | 83,391 | +10.2% | 0.01% | -37.5% |
| Q2 2020 | $4,460,000 | -48.6% | 75,640 | -58.8% | 0.02% | -69.2% |
| Q1 2020 | $8,683,000 | -28.0% | 183,647 | -8.0% | 0.05% | -16.1% |
| Q4 2019 | $12,060,000 | -31.1% | 199,634 | -31.7% | 0.06% | -43.1% |
| Q3 2019 | $17,507,000 | +55.8% | 292,227 | +67.2% | 0.11% | +45.3% |
| Q2 2019 | $11,234,000 | -15.7% | 174,798 | +6.5% | 0.08% | -3.8% |
| Q1 2019 | $13,328,000 | +140.2% | 164,200 | +60.0% | 0.08% | +122.9% |
| Q4 2018 | $5,548,000 | +4.1% | 102,615 | -0.7% | 0.04% | +45.8% |
| Q3 2018 | $5,328,000 | – | 103,308 | – | 0.02% | – |
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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% |