IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 336 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2015. The put-call ratio across all filers is 1.21 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $3,878,000 | -39.7% | 86,250 | -24.2% | 0.11% | -50.9% |
| Q4 2020 | $6,431,000 | +19.2% | 113,750 | 0.0% | 0.22% | +0.9% |
| Q3 2020 | $5,397,000 | -19.5% | 113,750 | 0.0% | 0.21% | -22.5% |
| Q2 2020 | $6,707,000 | +24.7% | 113,750 | 0.0% | 0.28% | -1.8% |
| Q1 2020 | $5,378,000 | -21.8% | 113,750 | -0.1% | 0.28% | +3.7% |
| Q4 2019 | $6,878,000 | +8.2% | 113,848 | +7.3% | 0.27% | +6.7% |
| Q3 2019 | $6,358,000 | -8.0% | 106,120 | -1.3% | 0.25% | -2.3% |
| Q2 2019 | $6,908,000 | -38.6% | 107,487 | -22.5% | 0.26% | -33.2% |
| Q1 2019 | $11,258,000 | +46.1% | 138,702 | -2.7% | 0.39% | +44.1% |
| Q4 2018 | $7,705,000 | +6.4% | 142,517 | +1.5% | 0.27% | +31.1% |
| Q3 2018 | $7,241,000 | -1.4% | 140,383 | -20.3% | 0.21% | -1.9% |
| Q2 2018 | $7,342,000 | -13.3% | 176,198 | -8.3% | 0.21% | -15.0% |
| Q1 2018 | $8,472,000 | -29.9% | 192,198 | -20.0% | 0.25% | -28.6% |
| Q4 2017 | $12,077,000 | -1.0% | 240,098 | -0.2% | 0.35% | -0.3% |
| Q3 2017 | $12,194,000 | -0.3% | 240,503 | 0.0% | 0.35% | +0.6% |
| Q2 2017 | $12,235,000 | +26.6% | 240,503 | 0.0% | 0.34% | +34.8% |
| Q1 2017 | $9,668,000 | +0.8% | 240,503 | +19.9% | 0.26% | -3.8% |
| Q4 2016 | $9,590,000 | +45.1% | 200,503 | +11.1% | 0.27% | +33.0% |
| Q3 2016 | $6,610,000 | +41.9% | 180,405 | -9.8% | 0.20% | +34.2% |
| Q2 2016 | $4,658,000 | -42.5% | 200,000 | 0.0% | 0.15% | -42.2% |
| Q1 2016 | $8,100,000 | -34.6% | 200,000 | 0.0% | 0.26% | -21.6% |
| Q4 2015 | $12,386,000 | – | 200,000 | – | 0.33% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tweedy, Browne Co LLC | 3,541,046 | $126,557 | 6.89% |
| M28 Capital Management LP | 126,300 | $4,513,962 | 5.10% |
| Bellevue Group AG | 9,511,900 | $339,955,306 | 4.93% |
| Deep Track Capital, LP | 2,834,069 | $101,289,626 | 4.16% |
| BVF INC/IL | 2,560,761 | $91,521,598 | 3.35% |
| Sicart Associates LLC | 210,698 | $7,530,347 | 2.93% |
| Privium Fund Management B.V. | 182,773 | $6,532,307 | 2.19% |
| Camber Capital Management LP | 1,925,000 | $68,800 | 2.12% |
| Orbimed Advisors | 2,124,500 | $75,929,630 | 1.49% |
| SECTOR GAMMA AS | 146,441 | $5,233,801 | 1.27% |