IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 391 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2019. The put-call ratio across all filers is 1.50 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $288,903 | -7.4% | 7,649 | +9.7% | 0.01% | +133.3% |
Q1 2021 | $312,000 | -9.6% | 6,975 | +15.5% | 0.01% | -25.0% |
Q4 2020 | $345,000 | +32.7% | 6,037 | +12.7% | 0.01% | 0.0% |
Q3 2020 | $260,000 | -14.2% | 5,358 | +5.2% | 0.01% | -27.3% |
Q2 2020 | $303,000 | +84.8% | 5,093 | +50.0% | 0.01% | +37.5% |
Q1 2020 | $164,000 | -10.9% | 3,395 | +11.4% | 0.01% | +33.3% |
Q4 2019 | $184,000 | +33.3% | 3,047 | +30.0% | 0.01% | +20.0% |
Q3 2019 | $138,000 | -7.4% | 2,344 | +2.0% | 0.01% | 0.0% |
Q2 2019 | $149,000 | -43.6% | 2,298 | -29.2% | 0.01% | -61.5% |
Q1 2019 | $264,000 | +65.0% | 3,247 | +9.8% | 0.01% | +62.5% |
Q4 2018 | $160,000 | +21.2% | 2,956 | +15.7% | 0.01% | +60.0% |
Q3 2018 | $132,000 | -89.8% | 2,554 | +11.7% | 0.01% | -94.6% |
Q2 2018 | $1,296,000 | +1651.4% | 2,286 | +30.7% | 0.09% | +2225.0% |
Q1 2018 | $74,000 | -1.3% | 1,749 | +14.2% | 0.00% | -20.0% |
Q4 2017 | $75,000 | +11.9% | 1,531 | +16.6% | 0.01% | -16.7% |
Q3 2017 | $67,000 | +9.8% | 1,313 | +9.1% | 0.01% | +20.0% |
Q2 2017 | $61,000 | +134.6% | 1,204 | +84.7% | 0.01% | -73.7% |
Q1 2016 | $26,000 | – | 652 | – | 0.02% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Bellevue Group AG | 9,347,926 | $313,529,000 | 3.18% |
Sicart Associates LLC | 291,254 | $9,769,000 | 2.66% |
Camber Capital Management LP | 2,500,000 | $83,850,000 | 2.58% |
SECTOR GAMMA AS | 263,870 | $8,850,000 | 1.76% |
Parkman Healthcare Partners LLC | 136,380 | $4,574,000 | 1.16% |
Eversept Partners, LP | 450,501 | $15,109,804 | 1.05% |
SPHERA FUNDS MANAGEMENT LTD. | 350,000 | $11,739,000 | 0.99% |
TANAKA CAPITAL MANAGEMENT INC | 16,661 | $559,000 | 0.80% |
Sonora Investment Management, LLC | 163,703 | $5,491,000 | 0.69% |
ARK Investment Management | 8,511,384 | $285,472,000 | 0.69% |