IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 401 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is 1.90 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,436,636 | -16.9% | 163,947 | -34.5% | 0.02% | -28.1% |
| Q1 2023 | $8,945,758 | +2.7% | 250,301 | +8.6% | 0.03% | +3.2% |
| Q4 2022 | $8,706,929 | +10.8% | 230,525 | +29.8% | 0.03% | -13.9% |
| Q3 2022 | $7,855,000 | +1677.1% | 177,597 | +1388.7% | 0.04% | +1700.0% |
| Q2 2022 | $442,000 | +50.3% | 11,930 | +92.3% | 0.00% | +100.0% |
| Q3 2020 | $294,000 | -95.7% | 6,204 | -94.7% | 0.00% | -97.1% |
| Q2 2020 | $6,840,000 | +1390.2% | 116,012 | +1096.0% | 0.03% | +1033.3% |
| Q1 2020 | $459,000 | -87.0% | 9,700 | -83.5% | 0.00% | -75.0% |
| Q4 2019 | $3,544,000 | +9.0% | 58,670 | +8.2% | 0.01% | 0.0% |
| Q3 2019 | $3,250,000 | -39.0% | 54,248 | -34.6% | 0.01% | -36.8% |
| Q2 2019 | $5,331,000 | +214.0% | 82,955 | +296.5% | 0.02% | +216.7% |
| Q1 2019 | $1,698,000 | +513.0% | 20,924 | +308.4% | 0.01% | +500.0% |
| Q4 2018 | $277,000 | -55.5% | 5,124 | -57.6% | 0.00% | -50.0% |
| Q3 2018 | $623,000 | -17.5% | 12,077 | -33.3% | 0.00% | -33.3% |
| Q2 2018 | $755,000 | +271.9% | 18,109 | +293.7% | 0.00% | +200.0% |
| Q1 2018 | $203,000 | – | 4,600 | – | 0.00% | – |
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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% |