INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 226 filers reported holding INSMED INC in Q4 2022. The put-call ratio across all filers is 1.33 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,135,850 | +699.8% | 203,400 | +440.1% | 0.04% | +566.7% |
| Q1 2023 | $642,119 | +218.2% | 37,661 | +272.9% | 0.01% | +200.0% |
| Q4 2022 | $201,798 | -59.4% | 10,100 | -56.2% | 0.00% | -50.0% |
| Q3 2022 | $497,000 | -61.4% | 23,079 | -64.6% | 0.00% | -66.7% |
| Q2 2022 | $1,287,000 | +69.6% | 65,218 | +186.0% | 0.01% | +20.0% |
| Q4 2020 | $759,000 | +109.7% | 22,807 | +102.9% | 0.01% | +42.9% |
| Q3 2020 | $362,000 | +55.4% | 11,242 | -14.8% | 0.01% | 0.0% |
| Q3 2019 | $233,000 | -60.4% | 13,200 | -42.6% | 0.01% | -66.7% |
| Q2 2019 | $589,000 | +107.4% | 23,000 | +152.6% | 0.02% | -19.2% |
| Q3 2017 | $284,000 | -65.5% | 9,106 | -81.0% | 0.03% | -69.4% |
| Q2 2017 | $824,000 | – | 48,010 | – | 0.08% | – |
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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% |