INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 203 filers reported holding INSMED INC in Q1 2021. The put-call ratio across all filers is 0.75 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $27,523,000 | -21.0% | 967,079 | -5.5% | 0.16% | -24.0% |
| Q1 2021 | $34,851,000 | -18.1% | 1,023,212 | -20.0% | 0.22% | -14.2% |
| Q4 2020 | $42,567,000 | -0.6% | 1,278,676 | -4.0% | 0.25% | -8.7% |
| Q3 2020 | $42,826,000 | +50.0% | 1,332,488 | +28.5% | 0.28% | +41.3% |
| Q2 2020 | $28,551,000 | – | 1,036,711 | – | 0.20% | – |
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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% |