INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 117 filers reported holding INSMED INC in Q2 2017. The put-call ratio across all filers is 3.75 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $968,000 | +26.2% | 31,046 | +26.3% | 0.78% | -0.6% |
| Q3 2017 | $767,000 | +109.0% | 24,580 | +14.8% | 0.79% | +72.3% |
| Q2 2017 | $367,000 | +34.9% | 21,410 | +37.7% | 0.46% | -1.7% |
| Q1 2017 | $272,000 | -55.4% | 15,550 | -66.3% | 0.47% | +18.6% |
| Q4 2016 | $610,000 | -10.8% | 46,100 | -2.2% | 0.39% | -17.4% |
| Q3 2016 | $684,000 | – | 47,130 | – | 0.48% | – |
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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% |