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 | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $2,000 | 0.0% | 35 | 0.0% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 35 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | 0.0% | 35 | +25.0% | 0.00% | – |
| Q1 2019 | $2,000 | +100.0% | 28 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 28 | 0.0% | 0.00% | – |
| Q3 2018 | $1,000 | -96.6% | 28 | -96.0% | 0.00% | -100.0% |
| Q2 2018 | $29,000 | -3.3% | 708 | 0.0% | 0.00% | -33.3% |
| Q1 2018 | $30,000 | -18.9% | 708 | 0.0% | 0.00% | -25.0% |
| Q4 2017 | $37,000 | -22.9% | 708 | -23.5% | 0.00% | -20.0% |
| Q3 2017 | $48,000 | +9.1% | 926 | 0.0% | 0.01% | 0.0% |
| Q2 2017 | $44,000 | -13.7% | 926 | -14.9% | 0.01% | -16.7% |
| Q1 2017 | $51,000 | +59.4% | 1,088 | -8.3% | 0.01% | +50.0% |
| Q4 2016 | $32,000 | 0.0% | 1,186 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $32,000 | -3.0% | 1,186 | -18.0% | 0.00% | 0.0% |
| Q2 2016 | $33,000 | -26.7% | 1,447 | +8.6% | 0.00% | -20.0% |
| Q1 2016 | $45,000 | -6.2% | 1,332 | +68.4% | 0.01% | -44.4% |
| Q4 2015 | $48,000 | – | 791 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tweedy, Browne Co LLC | 3,510,173 | $159,221,447 | 8.52% |
| Bellevue Group AG | 9,233,700 | $418,840,632 | 6.75% |
| Deep Track Capital, LP | 2,834,069 | $128,553,370 | 4.96% |
| BVF INC/IL | 4,004,613 | $181,649,246 | 4.90% |
| Sicart Associates LLC | 203,132 | $9,214,068 | 3.61% |
| Camber Capital Management LP | 2,250,000 | $102,060 | 3.36% |
| Privium Fund Management B.V. | 228,493 | $10,364,443 | 3.08% |
| Orbimed Advisors | 2,169,500 | $98,408,520 | 2.09% |
| SECTOR GAMMA AS | 165,616 | $7,512,342 | 1.92% |
| TANAKA CAPITAL MANAGEMENT INC | 14,612 | $663 | 1.89% |