IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 360 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2020. The put-call ratio across all filers is 1.31 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $7,000 | 0.0% | 220 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $7,000 | -22.2% | 220 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $9,000 | -10.0% | 220 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $10,000 | -16.7% | 220 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $12,000 | -47.8% | 220 | -54.1% | 0.00% | -50.0% |
| Q3 2020 | $23,000 | +76.9% | 479 | +117.7% | 0.00% | 0.0% |
| Q2 2020 | $13,000 | +62.5% | 220 | +29.4% | 0.00% | +100.0% |
| Q1 2020 | $8,000 | -20.0% | 170 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $10,000 | -47.4% | 170 | -46.9% | 0.00% | -50.0% |
| Q3 2019 | $19,000 | -9.5% | 320 | 0.0% | 0.00% | -33.3% |
| Q2 2019 | $21,000 | -19.2% | 320 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $26,000 | +52.9% | 320 | 0.0% | 0.00% | +50.0% |
| Q4 2018 | $17,000 | -37.0% | 320 | -38.5% | 0.00% | -50.0% |
| Q3 2018 | $27,000 | +22.7% | 520 | 0.0% | 0.00% | +33.3% |
| Q2 2018 | $22,000 | -4.3% | 520 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $23,000 | -11.5% | 520 | 0.0% | 0.00% | -25.0% |
| Q4 2017 | $26,000 | 0.0% | 520 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $26,000 | 0.0% | 520 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $26,000 | +23.8% | 520 | 0.0% | 0.00% | +33.3% |
| Q1 2017 | $21,000 | -16.0% | 520 | 0.0% | 0.00% | -25.0% |
| Q4 2016 | $25,000 | +31.6% | 520 | 0.0% | 0.00% | +33.3% |
| Q3 2016 | $19,000 | +58.3% | 520 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $12,000 | -42.9% | 520 | 0.0% | 0.00% | -50.0% |
| Q1 2016 | $21,000 | -34.4% | 520 | 0.0% | 0.00% | -33.3% |
| Q4 2015 | $32,000 | – | 520 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BB BIOTECH AG | 6,529,838 | $404,393,000 | 11.39% |
| DOWLING & YAHNKE LLC | 676,379 | $41,888,000 | 5.27% |
| Opus Point Partners Management, LLC | 102,459 | $6,345,000 | 4.19% |
| WILLIAM HARRIS INVESTORS INC | 230,443 | $14,271,000 | 3.43% |
| PINNACLE ASSOCIATES LTD | 1,690,263 | $104,678,000 | 2.20% |
| MESSNER & SMITH THEME VALUE INVESTMENT MANAGEMENT LTD /CA/ | 21,298 | $1,319,000 | 2.11% |
| Sonora Investment Management, LLC | 126,763 | $7,850,000 | 2.04% |
| Virtus ETF Advisers LLC | 10,447 | $647,000 | 1.78% |
| Apex Capital Management | 1,020,096 | $63,175,000 | 1.41% |
| PERKINS CAPITAL MANAGEMENT INC | 19,900 | $1,232,000 | 1.32% |