INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 89 filers reported holding INSMED INC in Q4 2013. The put-call ratio across all filers is 1.59 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $2,407,000 | +71.8% | 87,405 | 0.0% | 0.05% | +6.8% |
| Q1 2020 | $1,401,000 | -93.8% | 87,405 | -87.9% | 0.04% | -97.8% |
| Q3 2017 | $22,556,000 | -51.6% | 722,714 | -75.8% | 2.04% | -58.1% |
| Q3 2013 | $46,570,000 | +60.0% | 2,983,319 | +22.6% | 4.86% | +25.9% |
| Q2 2013 | $29,102,000 | – | 2,433,319 | – | 3.86% | – |
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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% |