INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 179 filers reported holding INSMED INC in Q4 2019. The put-call ratio across all filers is 1.39 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $308,075 | -65.8% | 12,201 | -71.4% | 0.07% | -79.5% |
| Q2 2023 | $901,244 | +31.4% | 42,713 | +6.2% | 0.34% | -8.3% |
| Q1 2023 | $685,819 | +49.7% | 40,224 | +75.4% | 0.37% | +62.9% |
| Q4 2022 | $458,161 | -51.9% | 22,931 | -48.1% | 0.23% | -31.6% |
| Q3 2022 | $952,000 | +184.2% | 44,208 | +160.1% | 0.34% | +129.5% |
| Q2 2022 | $335,000 | -34.7% | 16,994 | -22.1% | 0.15% | -39.2% |
| Q1 2022 | $513,000 | -56.6% | 21,824 | -49.8% | 0.24% | +21.2% |
| Q4 2021 | $1,183,000 | -77.4% | 43,444 | -85.3% | 0.20% | -44.5% |
| Q3 2019 | $5,228,000 | -58.1% | 296,365 | -39.1% | 0.36% | -56.0% |
| Q2 2019 | $12,467,000 | +30.9% | 486,975 | +48.7% | 0.81% | +0.7% |
| Q1 2019 | $9,523,000 | -10.4% | 327,584 | -59.6% | 0.81% | -22.9% |
| Q4 2018 | $10,626,000 | – | 809,884 | – | 1.05% | – |
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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% |