IONIS PHARMACEUTICALS INC's ticker is and the CUSIP is 462222AD2. A total of 47 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $1,474,687 | +3.9% | 1,500,000 | 0.0% | 0.00% | – |
Q2 2023 | $1,419,375 | -73.9% | 1,500,000 | -75.0% | 0.00% | -100.0% |
Q1 2023 | $5,448,000 | +55.2% | 6,000,000 | +57.9% | 0.00% | 0.0% |
Q4 2022 | $3,510,250 | +604.9% | 3,800,000 | +660.0% | 0.00% | – |
Q3 2022 | $498,000 | -27.6% | 500,000 | -33.3% | 0.00% | – |
Q2 2022 | $688,000 | – | 750,000 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 127,800,000 | $118,341,522 | 2.45% |
Boussard & Gavaudan Investment Management LLP | 17,500 | $16,097,175 | 1.78% |
BRAIDWELL LP | 52,740,000 | $48,949,313 | 1.64% |
WOLVERINE ASSET MANAGEMENT LLC | 109,030,000 | $101,603,446 | 1.05% |
Sonora Investment Management Group, LLC | 9,195,000 | $8,531,756 | 0.78% |
CSS LLC/IL | 11,966,000 | $11,133,286 | 0.63% |
MACKAY SHIELDS LLC | 24,332,000 | $22,563,542 | 0.58% |
SSI INVESTMENT MANAGEMENT LLC | 6,935,000 | $6,401,874 | 0.41% |
ADVENT CAPITAL MANAGEMENT /DE/ | 18,450,000 | $17,123,906 | 0.30% |
Magnetar Financial LLC | 16,700,000 | $15,510 | 0.26% |