IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 307 filers reported holding IONIS PHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is 1.09 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $1,588,000 | -11.5% | 24,703 | +11.7% | 0.00% | -20.0% |
| Q1 2019 | $1,795,000 | +31.5% | 22,119 | -12.4% | 0.01% | +25.0% |
| Q4 2018 | $1,365,000 | +4.8% | 25,251 | 0.0% | 0.00% | +33.3% |
| Q3 2018 | $1,302,000 | +54.1% | 25,251 | +24.5% | 0.00% | +50.0% |
| Q2 2018 | $845,000 | 0.0% | 20,290 | +5.9% | 0.00% | 0.0% |
| Q1 2018 | $845,000 | – | 19,165 | – | 0.00% | – |
Download | ||||||
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% |