IONIS PHARMACEUTICALS INC's ticker is and the CUSIP is 462222AB6. A total of 36 filers reported holding IONIS PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,564,000 | -9.9% | 1,750,000 | -8.1% | 0.09% | -12.4% |
| Q3 2021 | $1,736,000 | -1.2% | 1,905,000 | 0.0% | 0.10% | -7.9% |
| Q2 2021 | $1,757,000 | -50.9% | 1,905,000 | -49.1% | 0.11% | -55.8% |
| Q1 2021 | $3,576,000 | +55.7% | 3,745,000 | +66.4% | 0.26% | +57.3% |
| Q4 2020 | $2,296,000 | – | 2,250,000 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Opti Capital Management, LP | 36,587,000 | $34,026,000 | 3.65% |
| DeepCurrents Investment Group LLC | 77,144,000 | $71,504,000 | 2.14% |
| STEELHEAD PARTNERS LLC | 28,000,000 | $26,028,000 | 1.72% |
| Context Capital Management, LLC | 13,000 | $12,147,000 | 1.12% |
| CAMDEN ASSET MANAGEMENT L P /CA | 26,324,000 | $24,465,000 | 1.02% |
| Penn Mutual Asset Management, LLC | 856 | $790,000 | 0.99% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 41,774,000 | $38,742,000 | 0.84% |
| PFM Health Sciences, LP | 23,000,000 | $21,372,000 | 0.67% |
| AQR Arbitrage LLC | 19,050,000 | $17,800,000 | 0.50% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 19,910,000 | $18,377,000 | 0.36% |