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 2022 | $104,000 | -78.1% | 4,992 | -64.3% | 0.00% | -100.0% |
| Q1 2021 | $475,000 | -8.5% | 14,000 | -13.0% | 0.00% | 0.0% |
| Q3 2020 | $519,000 | -45.3% | 16,089 | -53.4% | 0.00% | -66.7% |
| Q2 2020 | $949,000 | -53.9% | 34,500 | -60.0% | 0.00% | -62.5% |
| Q4 2019 | $2,058,000 | +58.6% | 86,313 | +14.6% | 0.01% | +60.0% |
| Q3 2019 | $1,298,000 | -86.5% | 75,300 | -79.8% | 0.01% | -77.3% |
| Q2 2019 | $9,614,000 | +3612.0% | 372,800 | +4088.8% | 0.02% | +2100.0% |
| Q1 2019 | $259,000 | -90.6% | 8,900 | -95.8% | 0.00% | -90.0% |
| Q4 2018 | $2,751,000 | -16.6% | 210,000 | 0.0% | 0.01% | -16.7% |
| Q3 2018 | $3,298,000 | +409.7% | 210,000 | +515.8% | 0.01% | – |
| Q1 2014 | $647,000 | – | 34,100 | – | 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% |