INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 192 filers reported holding INSMED INC in Q3 2021. The put-call ratio across all filers is 1.27 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,764,976 | -48.9% | 109,504 | -57.3% | 0.00% | -40.0% |
| Q2 2023 | $5,406,031 | +113.1% | 256,210 | +72.2% | 0.01% | +150.0% |
| Q1 2023 | $2,537,176 | -7.7% | 148,808 | +8.2% | 0.00% | -33.3% |
| Q4 2022 | $2,748,509 | +46.0% | 137,563 | +57.5% | 0.00% | +50.0% |
| Q3 2022 | $1,882,000 | +8.9% | 87,359 | -0.3% | 0.00% | 0.0% |
| Q2 2022 | $1,728,000 | +43.3% | 87,647 | +70.9% | 0.00% | +100.0% |
| Q1 2022 | $1,206,000 | -3.6% | 51,300 | +11.1% | 0.00% | 0.0% |
| Q4 2021 | $1,251,000 | -1.1% | 46,187 | +0.1% | 0.00% | 0.0% |
| Q3 2021 | $1,265,000 | -63.2% | 46,157 | -61.9% | 0.00% | -66.7% |
| Q2 2021 | $3,442,000 | +309.8% | 121,157 | +252.2% | 0.00% | +200.0% |
| Q2 2015 | $840,000 | +55.3% | 34,400 | +32.3% | 0.00% | 0.0% |
| Q1 2015 | $541,000 | -60.1% | 26,000 | -70.1% | 0.00% | 0.0% |
| Q3 2013 | $1,357,000 | – | 86,900 | – | 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% |