INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 163 filers reported holding INSMED INC in Q1 2019. The put-call ratio across all filers is 0.84 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $306,000 | -74.6% | 9,206 | -75.4% | 0.02% | -76.2% |
| Q3 2020 | $1,204,000 | +80.5% | 37,470 | -10.0% | 0.10% | +43.8% |
| Q1 2020 | $667,000 | +58.4% | 41,619 | +187.0% | 0.07% | +204.2% |
| Q1 2019 | $421,000 | -4.1% | 14,500 | -22.0% | 0.02% | +166.7% |
| Q2 2018 | $439,000 | – | 18,600 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Palo Alto Investors LP | 5,840,398 | $115,173,000 | 10.04% |
| Fairmount Funds Management LLC | 1,326,368 | $26,156,000 | 5.99% |
| Altium Capital Management LP | 268,000 | $5,285,000 | 2.12% |
| SECTORAL ASSET MANAGEMENT INC | 515,542 | $10,166,000 | 2.05% |
| Sycale Advisors (NY) LLC | 264,877 | $5,223,000 | 1.86% |
| First Light Asset Management, LLC | 762,182 | $15,030,000 | 1.75% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 2,078,680 | $40,992,000 | 1.56% |
| Rubric Capital Management LP | 1,288,276 | $25,405,000 | 1.34% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 212,482 | $4,190,000 | 1.29% |
| Bellevue Group AG | 3,621,562 | $71,417,000 | 1.01% |