INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 96 filers reported holding INSMED INC in Q4 2014. The put-call ratio across all filers is 1.20 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $535,000 | +42.7% | 22,607 | +35.8% | 0.05% | +48.4% |
| Q1 2018 | $375,000 | -8.1% | 16,649 | -30.0% | 0.03% | -16.2% |
| Q2 2017 | $408,000 | -50.0% | 23,781 | -71.3% | 0.04% | -64.1% |
| Q2 2016 | $816,000 | +281.3% | 82,799 | +619.2% | 0.10% | +53.7% |
| Q3 2015 | $214,000 | -48.6% | 11,512 | -32.4% | 0.07% | -55.0% |
| Q2 2015 | $416,000 | +161.6% | 17,027 | +39.6% | 0.15% | +65.6% |
| Q3 2014 | $159,000 | – | 12,195 | – | 0.09% | – |
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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% |