INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 203 filers reported holding INSMED INC in Q2 2021. The put-call ratio across all filers is 0.64 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,626,000 | -32.8% | 47,744 | -34.3% | 0.01% | -29.4% |
| Q4 2020 | $2,419,000 | -16.4% | 72,680 | -19.2% | 0.02% | -15.0% |
| Q3 2020 | $2,892,000 | +12.4% | 89,980 | -3.6% | 0.02% | -4.8% |
| Q2 2020 | $2,572,000 | +109.3% | 93,380 | +21.8% | 0.02% | +90.9% |
| Q1 2020 | $1,229,000 | -46.5% | 76,680 | -20.3% | 0.01% | -31.2% |
| Q4 2019 | $2,297,000 | +65.7% | 96,180 | +22.4% | 0.02% | +100.0% |
| Q3 2019 | $1,386,000 | -18.2% | 78,580 | +18.7% | 0.01% | -33.3% |
| Q2 2019 | $1,694,000 | +139.3% | 66,180 | +171.9% | 0.01% | +140.0% |
| Q1 2019 | $708,000 | +75.7% | 24,344 | -20.8% | 0.01% | +66.7% |
| Q4 2018 | $403,000 | -41.4% | 30,744 | -9.6% | 0.00% | -40.0% |
| Q3 2018 | $688,000 | +0.6% | 34,008 | +17.6% | 0.01% | 0.0% |
| Q2 2018 | $684,000 | +5.1% | 28,908 | 0.0% | 0.01% | +25.0% |
| Q1 2018 | $651,000 | – | 28,908 | – | 0.00% | – |
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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% |