IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 381 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 | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $8,000 | +14.3% | 186 | 0.0% | 0.00% | – |
| Q2 2022 | $7,000 | 0.0% | 186 | 0.0% | 0.00% | – |
| Q1 2022 | $7,000 | – | 186 | +1228.6% | 0.00% | – |
| Q3 2021 | $0 | -100.0% | 14 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 14 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | 0.0% | 14 | +7.7% | 0.00% | – |
| Q4 2020 | $1,000 | 0.0% | 13 | -58.1% | 0.00% | – |
| Q3 2020 | $1,000 | -75.0% | 31 | -49.2% | 0.00% | – |
| Q2 2020 | $4,000 | +100.0% | 61 | +45.2% | 0.00% | – |
| Q1 2020 | $2,000 | -99.1% | 42 | -98.8% | 0.00% | -100.0% |
| Q4 2019 | $219,000 | +7200.0% | 3,616 | +6596.3% | 0.01% | – |
| Q3 2019 | $3,000 | +50.0% | 54 | +100.0% | 0.00% | – |
| Q2 2019 | $2,000 | -98.9% | 27 | -98.8% | 0.00% | -100.0% |
| Q1 2019 | $184,000 | -96.1% | 2,256 | +1914.3% | 0.02% | – |
| Q2 2018 | $4,667,000 | +29068.8% | 112 | -63.8% | 0.00% | -100.0% |
| Q4 2017 | $16,000 | +700.0% | 309 | +602.3% | 0.00% | – |
| Q3 2017 | $2,000 | -87.5% | 44 | -89.3% | 0.00% | -100.0% |
| Q1 2017 | $16,000 | -80.7% | 410 | -76.5% | 0.00% | -87.5% |
| Q4 2016 | $83,000 | – | 1,743 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tweedy, Browne Co LLC | 3,541,136 | $133,749 | 7.12% |
| Bellevue Group AG | 9,743,900 | $368,027,103 | 4.88% |
| M28 Capital Management LP | 126,300 | $4,770,351 | 4.55% |
| Sicart Associates LLC | 246,258 | $9,301,165 | 3.28% |
| Camber Capital Management LP | 1,925,000 | $72,707 | 2.49% |
| Privium Fund Management B.V. | 148,807 | $5,557,941 | 2.11% |
| Deep Track Capital, LP | 1,205,773 | $45,542,046 | 1.91% |
| BVF INC/IL | 1,121,809 | $42,370,726 | 1.79% |
| Orbimed Advisors | 1,993,600 | $75,298,272 | 1.44% |
| Parkman Healthcare Partners LLC | 141,115 | $5,329,914 | 1.42% |