INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 211 filers reported holding INSMED INC in Q4 2020. The put-call ratio across all filers is 0.56 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $49,000 | -41.0% | 1,739 | -26.6% | 0.00% | -50.0% |
| Q1 2021 | $83,000 | -7.8% | 2,369 | -14.7% | 0.00% | -33.3% |
| Q3 2020 | $90,000 | +233.3% | 2,778 | +181.5% | 0.01% | +200.0% |
| Q2 2020 | $27,000 | +170.0% | 987 | +53.5% | 0.00% | +100.0% |
| Q1 2020 | $10,000 | +900.0% | 643 | +1069.1% | 0.00% | – |
| Q2 2019 | $1,000 | 0.0% | 55 | +19.6% | 0.00% | – |
| Q1 2019 | $1,000 | -50.0% | 46 | -75.5% | 0.00% | – |
| Q4 2018 | $2,000 | -60.0% | 188 | +6.8% | 0.00% | – |
| Q4 2017 | $5,000 | -37.5% | 176 | -31.2% | 0.00% | -100.0% |
| Q3 2017 | $8,000 | +700.0% | 256 | +208.4% | 0.00% | – |
| Q2 2017 | $1,000 | -88.9% | 83 | -83.6% | 0.00% | -100.0% |
| Q1 2017 | $9,000 | – | 506 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairmount Funds Management LLC | 1,056,797 | $33,965,000 | 14.39% |
| Palo Alto Investors LP | 6,032,956 | $193,899,000 | 10.64% |
| Sycale Advisors (NY) LLC | 360,829 | $11,597,000 | 9.99% |
| Burrage Capital Management LLC | 165,400 | $5,316,000 | 4.20% |
| First Light Asset Management, LLC | 1,025,341 | $32,954,000 | 3.38% |
| Rubric Capital Management LP | 1,100,000 | $35,354,000 | 3.30% |
| Sofinnova Investments, Inc. | 615,143 | $19,771,000 | 1.47% |
| Endurant Capital Management LP | 144,313 | $4,638,000 | 1.37% |
| Parkwood LLC | 70,235 | $5,514,000 | 0.85% |
| Novo Holdings A/S | 430,107 | $13,824,000 | 0.69% |