INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 133 filers reported holding INSMED INC in Q2 2018. The put-call ratio across all filers is 4.16 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $1,014,000 | -64.7% | 57,472 | -41.9% | 0.30% | -53.0% |
| Q1 2019 | $2,876,000 | +62.3% | 98,939 | -26.7% | 0.64% | +49.7% |
| Q4 2018 | $1,772,000 | -33.7% | 135,064 | +2.2% | 0.43% | -13.7% |
| Q3 2018 | $2,673,000 | +11.8% | 132,220 | +30.8% | 0.50% | +7.6% |
| Q2 2018 | $2,390,000 | +16.9% | 101,063 | +11.4% | 0.46% | +21.6% |
| Q1 2018 | $2,044,000 | -24.7% | 90,753 | +4.2% | 0.38% | -32.6% |
| Q4 2017 | $2,716,000 | -57.0% | 87,121 | -57.0% | 0.56% | -68.0% |
| Q3 2017 | $6,317,000 | +161.6% | 202,413 | +43.8% | 1.76% | +146.5% |
| Q2 2017 | $2,415,000 | -12.4% | 140,761 | -10.6% | 0.71% | +3.6% |
| Q1 2017 | $2,758,000 | – | 157,529 | – | 0.69% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SENZAR ASSET MANAGEMENT, LLC | 818,700 | $16,358,000 | 6.25% |
| Perceptive Advisors | 1,800,000 | $35,964,000 | 3.53% |
| Ghost Tree Capital, LLC | 200,000 | $3,996,000 | 2.82% |
| SECTORAL ASSET MANAGEMENT INC | 1,985,738 | $39,675,000 | 1.68% |
| Palo Alto Investors LP | 962,101 | $19,223,000 | 1.43% |
| Tourbillon Capital Partners, L.P. | 1,025,000 | $20,480,000 | 1.18% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,205,234 | $24,081,000 | 0.97% |
| FNY Managed Accounts LLC | 215 | $138,250,000 | 0.51% |
| Tourbillon Capital Partners, L.P. | 400,000 | $7,992,000 | 0.46% |
| EAM Investors, LLC | 113,017 | $2,258,000 | 0.43% |