INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 129 filers reported holding INSMED INC in Q4 2018. The put-call ratio across all filers is 5.35 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $178,000 | -18.0% | 76,400 | -18.7% | 0.13% | -25.1% |
| Q2 2018 | $217,000 | +734.6% | 94,000 | +703.4% | 0.18% | +678.3% |
| Q1 2018 | $26,000 | -97.3% | 11,700 | -88.8% | 0.02% | -97.2% |
| Q3 2017 | $961,000 | +116.4% | 104,754 | +114.1% | 0.83% | +117.8% |
| Q2 2017 | $444,000 | +57.4% | 48,935 | +14.6% | 0.38% | +53.8% |
| Q1 2017 | $282,000 | – | 42,703 | – | 0.25% | – |
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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% |