IONIS PHARMACEUTICALS INC's ticker is and the CUSIP is 462222AB6. A total of 43 filers reported holding IONIS PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.4%.
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Opti Capital Management, LP | 42,313,000 | $39,204,306 | 3.17% |
| DeepCurrents Investment Group LLC | 76,898,000 | $70,957,707 | 2.76% |
| Penn Mutual Asset Management | 2,756,000 | $2,537,097 | 2.41% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 129,852,000 | $120,146,001 | 2.39% |
| Sonora Investment Management Group, LLC | 18,930,000 | $17,542,962 | 1.53% |
| DLD Asset Management, LP | 15,000,000 | $13,968,750 | 1.18% |
| BRAIDWELL LP | 36,533,000 | $33,800,477 | 1.12% |
| Worth Venture Partners, LLC | 1,455,000 | $1,349,149 | 0.66% |
| Verition Fund Management LLC | 22,266 | $20,600,592 | 0.28% |
| III Capital Management | 5,100,000 | $4,712,060 | 0.26% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 10,314,000 | $9,542,554 | 0.18% |
| AVIVA PLC | 30,000,000 | $27,790,800 | 0.13% |
| BOOTHBAY FUND MANAGEMENT, LLC | 6,315,000 | $5,855,584 | 0.12% |
| PALISADE CAPITAL MANAGEMENT, LP | 4,740,000 | $4,369,806 | 0.12% |
| OAKTREE CAPITAL MANAGEMENT LP | 7,982,000 | $7,384,978 | 0.08% |
| Calamos Advisors LLC | 11,243,000 | $10,361,549 | 0.05% |
| D. E. Shaw & Co., Inc. | 38,485,000 | $35,599,252 | 0.04% |
| THRIVENT FINANCIAL FOR LUTHERANS | 14,845,000 | $13,661 | 0.03% |
| Kohlberg Kravis Roberts & Co. L.P. | 796,000 | $736,462 | 0.02% |
| NOMURA HOLDINGS INC | 155,305 | $5,544,389 | 0.02% |
This page lists IONIS PHARMACEUTICALS INC's shareholders in Q1 2023. To view IONIS PHARMACEUTICALS INC's shareholder history, click here.