INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 254 filers reported holding INSMED INC in Q3 2023. The put-call ratio across all filers is 6.19 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,787,500 | +46.6% | 150,000 | +25.0% | 0.07% | +16.4% |
| Q3 2022 | $2,584,000 | +44.3% | 119,972 | +60.0% | 0.06% | +3.4% |
| Q4 2019 | $1,791,000 | +1.5% | 75,000 | -25.0% | 0.06% | -15.7% |
| Q3 2019 | $1,764,000 | -31.1% | 100,000 | 0.0% | 0.07% | +16.7% |
| Q2 2019 | $2,560,000 | +64.0% | 100,000 | +100.0% | 0.06% | +100.0% |
| Q3 2017 | $1,561,000 | +263.9% | 50,000 | +100.0% | 0.03% | +130.8% |
| Q2 2017 | $429,000 | – | 25,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Palo Alto Investors LP | 5,889,491 | $100,415,822 | 8.32% |
| Deep Track Capital, LP | 6,500,000 | $110,825,000 | 4.55% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 2,932,138 | $49,992,953 | 2.11% |
| Endurant Capital Management LP | 230,006 | $3,921,602 | 2.01% |
| Ikarian Capital, LLC | 485,000 | $8,269,250 | 1.88% |
| MPM BioImpact LLC | 399,192 | $6,806,224 | 1.77% |
| SECTORAL ASSET MANAGEMENT INC | 516,092 | $8,799,369 | 1.69% |
| Novo Holdings A/S | 1,339,304 | $22,835,133 | 1.51% |
| First Light Asset Management, LLC | 750,883 | $12,802,555 | 1.15% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 143,794 | $2,451,688 | 1.01% |