IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 384 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2021 | $2,000 | -60.0% | 60 | -41.2% | 0.00% | 0.0% |
Q1 2021 | $5,000 | -37.5% | 102 | -34.2% | 0.00% | -50.0% |
Q4 2020 | $8,000 | +166.7% | 155 | +158.3% | 0.00% | +100.0% |
Q3 2020 | $3,000 | -25.0% | 60 | 0.0% | 0.00% | 0.0% |
Q2 2020 | $4,000 | -83.3% | 60 | -88.3% | 0.00% | -90.0% |
Q1 2020 | $24,000 | -88.5% | 512 | -85.1% | 0.01% | -91.2% |
Q4 2019 | $208,000 | 0.0% | 3,447 | -0.7% | 0.11% | -6.6% |
Q3 2019 | $208,000 | +5100.0% | 3,473 | +5688.3% | 0.12% | +6000.0% |
Q2 2019 | $4,000 | -20.0% | 60 | 0.0% | 0.00% | -33.3% |
Q1 2019 | $5,000 | +66.7% | 60 | 0.0% | 0.00% | +50.0% |
Q4 2018 | $3,000 | – | 60 | – | 0.00% | – |
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% |