IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 388 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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $752,976 | -44.6% | 16,600 | -49.8% | 0.00% | -50.0% |
| Q2 2023 | $1,358,093 | +1.9% | 33,100 | -11.3% | 0.00% | +33.3% |
| Q1 2023 | $1,333,102 | +59.6% | 37,300 | +68.7% | 0.00% | 0.0% |
| Q4 2022 | $835,321 | +7.4% | 22,116 | +25.7% | 0.00% | +50.0% |
| Q3 2022 | $778,000 | -18.8% | 17,600 | -32.0% | 0.00% | -33.3% |
| Q2 2022 | $958,000 | +2.0% | 25,900 | -16.2% | 0.00% | 0.0% |
| Q4 2021 | $939,000 | -54.0% | 30,895 | -49.3% | 0.00% | -62.5% |
| Q3 2021 | $2,043,000 | +206.8% | 60,919 | +264.8% | 0.01% | +300.0% |
| Q2 2021 | $666,000 | -48.6% | 16,700 | -42.0% | 0.00% | -66.7% |
| Q1 2021 | $1,295,000 | -29.8% | 28,800 | -11.7% | 0.01% | -14.3% |
| Q4 2020 | $1,844,000 | -43.6% | 32,612 | -52.7% | 0.01% | -61.1% |
| Q3 2020 | $3,271,000 | -18.0% | 68,935 | +1.9% | 0.02% | -30.8% |
| Q2 2020 | $3,988,000 | -26.7% | 67,647 | -41.2% | 0.03% | -38.1% |
| Q1 2020 | $5,442,000 | -0.1% | 115,110 | +27.7% | 0.04% | +13.5% |
| Q4 2019 | $5,446,000 | +1364.0% | 90,145 | +1354.0% | 0.04% | +1133.3% |
| Q3 2019 | $372,000 | -93.3% | 6,200 | -92.9% | 0.00% | -93.8% |
| Q2 2019 | $5,579,000 | +3.7% | 86,799 | +31.0% | 0.05% | +14.3% |
| Q1 2019 | $5,378,000 | -7.2% | 66,249 | -38.2% | 0.04% | -2.3% |
| Q4 2018 | $5,795,000 | +29.0% | 107,185 | +23.1% | 0.04% | +79.2% |
| Q3 2018 | $4,492,000 | +108.5% | 87,100 | +68.5% | 0.02% | +100.0% |
| Q2 2018 | $2,154,000 | +772.1% | 51,679 | +740.3% | 0.01% | +500.0% |
| Q1 2017 | $247,000 | +12250.0% | 6,150 | +12200.0% | 0.00% | – |
| Q1 2016 | $2,000 | -95.7% | 50 | -93.3% | 0.00% | – |
| Q4 2015 | $46,000 | – | 750 | – | 0.00% | – |
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% |