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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $45,323,750 | +26.4% | 1,795,000 | +5.6% | 0.18% | -31.8% |
| Q2 2023 | $35,870,000 | -25.0% | 1,700,000 | -39.4% | 0.26% | +24.9% |
| Q1 2023 | $47,853,076 | +71.4% | 2,806,632 | +100.8% | 0.21% | -26.9% |
| Q4 2022 | $27,922,050 | +78.8% | 1,397,500 | +92.8% | 0.29% | +107.2% |
| Q3 2022 | $15,617,000 | +1.0% | 725,000 | -7.6% | 0.14% | +17.9% |
| Q2 2022 | $15,466,000 | +311.3% | 784,300 | +390.2% | 0.12% | +129.4% |
| Q1 2022 | $3,760,000 | +360.2% | 160,000 | +433.3% | 0.05% | +537.5% |
| Q4 2021 | $817,000 | -38.7% | 30,000 | -25.0% | 0.01% | +14.3% |
| Q4 2020 | $1,332,000 | -58.6% | 40,000 | -60.0% | 0.01% | -85.4% |
| Q3 2020 | $3,214,000 | +6.1% | 100,000 | -9.1% | 0.05% | -9.4% |
| Q2 2020 | $3,029,000 | -17.8% | 110,000 | -52.2% | 0.05% | -42.4% |
| Q1 2020 | $3,687,000 | +54.4% | 230,000 | +130.0% | 0.09% | +73.6% |
| Q4 2019 | $2,388,000 | +4.1% | 100,000 | -23.1% | 0.05% | -15.9% |
| Q3 2019 | $2,293,000 | +16.5% | 130,000 | -13.3% | 0.06% | +142.3% |
| Q4 2018 | $1,968,000 | -2.7% | 150,000 | +50.0% | 0.03% | +4.0% |
| Q3 2018 | $2,022,000 | -38.9% | 100,000 | -28.6% | 0.02% | -46.8% |
| Q2 2018 | $3,311,000 | -22.6% | 140,000 | -26.3% | 0.05% | -47.2% |
| Q1 2018 | $4,279,000 | +14.4% | 190,000 | +58.3% | 0.09% | +11.2% |
| Q4 2017 | $3,742,000 | -14.4% | 120,000 | -14.3% | 0.08% | -26.6% |
| Q3 2017 | $4,369,000 | +154.6% | 140,000 | +40.0% | 0.11% | +211.4% |
| Q2 2017 | $1,716,000 | +22.3% | 100,000 | +24.8% | 0.04% | +84.2% |
| Q1 2017 | $1,403,000 | – | 80,135 | – | 0.02% | – |
Download | ||||||
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% |