IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 306 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.70 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $326,987 | +5.1% | 6,972 | -5.4% | 0.11% | +3.8% |
| Q2 2023 | $311,025 | -55.1% | 7,372 | -62.0% | 0.11% | -57.1% |
| Q1 2023 | $692,045 | -9.3% | 19,385 | 0.0% | 0.25% | -27.6% |
| Q4 2022 | $763,381 | -15.7% | 19,385 | -2.5% | 0.34% | -25.4% |
| Q3 2022 | $906,000 | +58.1% | 19,885 | +27.5% | 0.46% | +56.5% |
| Q2 2022 | $573,000 | -10.3% | 15,593 | 0.0% | 0.29% | -0.7% |
| Q1 2022 | $639,000 | +37.1% | 15,593 | 0.0% | 0.29% | +54.7% |
| Q4 2021 | $466,000 | -14.3% | 15,593 | 0.0% | 0.19% | +2.2% |
| Q3 2021 | $544,000 | -10.2% | 15,593 | 0.0% | 0.19% | -16.2% |
| Q2 2021 | $606,000 | -8.5% | 15,593 | 0.0% | 0.22% | -16.9% |
| Q1 2021 | $662,000 | -27.9% | 15,593 | +4.9% | 0.27% | -30.1% |
| Q4 2020 | $918,000 | +1.5% | 14,863 | -2.6% | 0.38% | -27.9% |
| Q2 2020 | $904,000 | +16.2% | 15,263 | +2.7% | 0.53% | -21.0% |
| Q1 2020 | $778,000 | -13.2% | 14,863 | 0.0% | 0.67% | -16.9% |
| Q4 2019 | $896,000 | +6.4% | 14,863 | 0.0% | 0.81% | -7.7% |
| Q3 2019 | $842,000 | +84100.0% | 14,863 | 0.0% | 0.87% | +1932.6% |
| Q1 2019 | $1,000 | – | 14,863 | – | 0.04% | – |
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% |