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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $238,142 | -17.9% | 11,919 | -11.6% | 0.02% | -15.8% |
| Q3 2022 | $290,000 | -19.0% | 13,486 | +2.7% | 0.02% | -13.6% |
| Q4 2021 | $358,000 | -3.2% | 13,137 | +21.0% | 0.02% | +4.8% |
| Q1 2021 | $370,000 | -42.3% | 10,858 | -43.6% | 0.02% | -54.3% |
| Q4 2020 | $641,000 | -43.5% | 19,246 | -45.5% | 0.05% | +24.3% |
| Q3 2020 | $1,135,000 | +201.1% | 35,313 | +158.1% | 0.04% | +270.0% |
| Q2 2020 | $377,000 | +67.6% | 13,684 | +43.5% | 0.01% | +66.7% |
| Q2 2018 | $225,000 | -53.0% | 9,534 | -55.1% | 0.01% | -57.1% |
| Q1 2018 | $479,000 | – | 21,256 | – | 0.01% | – |
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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% |