IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 375 filers reported holding IONIS PHARMACEUTICALS INC in Q2 2020. The put-call ratio across all filers is 1.01 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $328,451 | +9.5% | 6,972 | 0.0% | 0.08% | 0.0% |
| Q1 2024 | $299,866 | -14.7% | 6,972 | 0.0% | 0.08% | -23.4% |
| Q4 2023 | $351,528 | +7.5% | 6,972 | 0.0% | 0.11% | -2.7% |
| 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% | – |
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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% |