IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 310 filers reported holding IONIS PHARMACEUTICALS INC in Q3 2017. The put-call ratio across all filers is 0.97 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $674,000 | +59.0% | 15,000 | +100.0% | 0.00% | 0.0% |
| Q4 2020 | $424,000 | +19.1% | 7,500 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $356,000 | -20.7% | 7,500 | -1.5% | 0.00% | -33.3% |
| Q2 2020 | $449,000 | +24.7% | 7,617 | 0.0% | 0.00% | +50.0% |
| Q1 2020 | $360,000 | -56.6% | 7,617 | -44.6% | 0.00% | -50.0% |
| Q4 2019 | $830,000 | +94.8% | 13,739 | +93.0% | 0.00% | +100.0% |
| Q3 2019 | $426,000 | -34.0% | 7,117 | -29.1% | 0.00% | -50.0% |
| Q2 2019 | $645,000 | -53.2% | 10,036 | -40.9% | 0.00% | -50.0% |
| Q1 2019 | $1,379,000 | +18.1% | 16,993 | -21.4% | 0.01% | 0.0% |
| Q4 2018 | $1,168,000 | +6.0% | 21,606 | +1.2% | 0.01% | +33.3% |
| Q3 2018 | $1,102,000 | +13.4% | 21,356 | -8.5% | 0.01% | 0.0% |
| Q2 2018 | $972,000 | -2.3% | 23,338 | +3.4% | 0.01% | 0.0% |
| Q1 2018 | $995,000 | +55.2% | 22,574 | +77.3% | 0.01% | +50.0% |
| Q4 2017 | $641,000 | +49.1% | 12,734 | +50.2% | 0.00% | +33.3% |
| Q3 2017 | $430,000 | -0.2% | 8,480 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $431,000 | -33.0% | 8,480 | -47.0% | 0.00% | -25.0% |
| Q1 2017 | $643,000 | -36.0% | 16,003 | -23.8% | 0.00% | -33.3% |
| Q4 2016 | $1,005,000 | +88.9% | 21,004 | +44.6% | 0.01% | +100.0% |
| Q3 2016 | $532,000 | +20.9% | 14,526 | -23.2% | 0.00% | 0.0% |
| Q2 2016 | $440,000 | +45.7% | 18,913 | +153.9% | 0.00% | +50.0% |
| Q1 2016 | $302,000 | -53.4% | 7,450 | -28.8% | 0.00% | -50.0% |
| Q4 2015 | $648,000 | – | 10,464 | – | 0.00% | – |
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% |