IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 333 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2018. The put-call ratio across all filers is 1.69 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $465,666 | +21.7% | 10,266 | +10.1% | 0.00% | 0.0% |
| Q2 2023 | $382,687 | +13.2% | 9,327 | -1.4% | 0.00% | +100.0% |
| Q1 2023 | $338,029 | -6.1% | 9,458 | -0.7% | 0.00% | -50.0% |
| Q4 2022 | $359,873 | +579.0% | 9,528 | +566.8% | 0.00% | – |
| Q2 2022 | $53,000 | +20.5% | 1,429 | +21.1% | 0.00% | – |
| Q1 2022 | $44,000 | +10.0% | 1,180 | -9.3% | 0.00% | – |
| Q4 2021 | $40,000 | -51.8% | 1,301 | -47.4% | 0.00% | -100.0% |
| Q3 2021 | $83,000 | +9.2% | 2,472 | +30.4% | 0.00% | 0.0% |
| Q2 2021 | $76,000 | -14.6% | 1,896 | -3.9% | 0.00% | 0.0% |
| Q1 2021 | $89,000 | +1.1% | 1,973 | +27.0% | 0.00% | 0.0% |
| Q4 2020 | $88,000 | +18.9% | 1,553 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $74,000 | -20.4% | 1,553 | 0.0% | 0.00% | -50.0% |
| Q2 2020 | $93,000 | +36.8% | 1,553 | +7.2% | 0.00% | +100.0% |
| Q1 2020 | $68,000 | +126.7% | 1,449 | +192.1% | 0.00% | 0.0% |
| Q3 2019 | $30,000 | +130.8% | 496 | +153.1% | 0.00% | – |
| Q2 2019 | $13,000 | +333.3% | 196 | +366.7% | 0.00% | – |
| Q1 2019 | $3,000 | -40.0% | 42 | -51.2% | 0.00% | – |
| Q4 2018 | $5,000 | +25.0% | 86 | 0.0% | 0.00% | – |
| Q3 2018 | $4,000 | 0.0% | 86 | 0.0% | 0.00% | – |
| Q2 2018 | $4,000 | 0.0% | 86 | 0.0% | 0.00% | – |
| Q4 2017 | $4,000 | 0.0% | 86 | 0.0% | 0.00% | – |
| Q3 2017 | $4,000 | – | 86 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bellevue Group AG | 9,930,245 | $396,117,000 | 3.87% |
| Sicart Associates LLC | 368,409 | $14,696,000 | 3.50% |
| Camber Capital Management LP | 2,000,000 | $79,780,000 | 2.69% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 181,781 | $7,251,000 | 1.91% |
| SECTOR GAMMA AS | 263,488 | $10,511,000 | 1.86% |
| Parkman Healthcare Partners LLC | 136,380 | $5,440,000 | 1.19% |
| Eversept Partners, LP | 442,000 | $17,631,380 | 1.18% |
| Affinity Asset Advisors, LLC | 75,000 | $2,992,000 | 1.07% |
| TANAKA CAPITAL MANAGEMENT INC | 16,661 | $665,000 | 0.90% |
| Sonora Investment Management, LLC | 168,665 | $6,728,000 | 0.88% |