IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 360 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2020. The put-call ratio across all filers is 1.31 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $165,000 | +83.3% | 3,740 | +54.1% | 0.01% | +100.0% |
| Q1 2022 | $90,000 | +150.0% | 2,427 | +104.3% | 0.00% | +200.0% |
| Q4 2021 | $36,000 | -2.7% | 1,188 | +50.2% | 0.00% | -93.8% |
| Q1 2020 | $37,000 | -84.4% | 791 | -79.9% | 0.02% | -71.4% |
| Q4 2019 | $237,000 | +618.2% | 3,929 | +879.8% | 0.06% | +330.8% |
| Q1 2019 | $33,000 | -70.0% | 401 | -83.9% | 0.01% | -77.2% |
| Q1 2018 | $110,000 | +214.3% | 2,498 | +255.8% | 0.06% | +111.1% |
| Q4 2017 | $35,000 | +288.9% | 702 | +75.5% | 0.03% | +170.0% |
| Q2 2016 | $9,000 | -64.0% | 400 | 0.0% | 0.01% | -88.0% |
| Q4 2015 | $25,000 | – | 400 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tweedy, Browne Co LLC | 3,510,173 | $159,221,447 | 8.52% |
| Bellevue Group AG | 9,233,700 | $418,840,632 | 6.75% |
| Deep Track Capital, LP | 2,834,069 | $128,553,370 | 4.96% |
| BVF INC/IL | 4,004,613 | $181,649,246 | 4.90% |
| Sicart Associates LLC | 203,132 | $9,214,068 | 3.61% |
| Camber Capital Management LP | 2,250,000 | $102,060 | 3.36% |
| Privium Fund Management B.V. | 228,493 | $10,364,443 | 3.08% |
| Orbimed Advisors | 2,169,500 | $98,408,520 | 2.09% |
| SECTOR GAMMA AS | 165,616 | $7,512,342 | 1.92% |
| TANAKA CAPITAL MANAGEMENT INC | 14,612 | $663 | 1.89% |