INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 228 filers reported holding INSMED INC in Q1 2023. The put-call ratio across all filers is 0.82 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $15,487,744 | -26.2% | 613,376 | -38.3% | 0.03% | -32.6% |
| Q2 2023 | $20,974,624 | +174.3% | 994,058 | +159.8% | 0.05% | +119.0% |
| Q4 2022 | $7,645,367 | +69.8% | 382,651 | +83.1% | 0.02% | +50.0% |
| Q3 2022 | $4,502,000 | -53.7% | 209,033 | -57.6% | 0.01% | -56.2% |
| Q2 2022 | $9,728,000 | +2711.6% | 493,331 | +1769.0% | 0.03% | +1500.0% |
| Q4 2018 | $346,000 | -35.1% | 26,396 | +0.2% | 0.00% | 0.0% |
| Q3 2018 | $533,000 | -89.8% | 26,343 | -88.0% | 0.00% | -91.7% |
| Q2 2018 | $5,203,000 | – | 220,000 | – | 0.02% | – |
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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% |