INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 115 filers reported holding INSMED INC in Q4 2015. The put-call ratio across all filers is 0.73 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $496,000 | -32.5% | 39,172 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $735,000 | +3.7% | 39,172 | -27.9% | 0.00% | 0.0% |
| Q3 2014 | $709,000 | -46.5% | 54,324 | -28.0% | 0.00% | -50.0% |
| Q2 2014 | $1,325,000 | -30.0% | 75,428 | -36.8% | 0.00% | -33.3% |
| Q1 2014 | $1,892,000 | -3.1% | 119,254 | +25.7% | 0.00% | -25.0% |
| Q4 2013 | $1,952,000 | +9.5% | 94,879 | -16.9% | 0.00% | +33.3% |
| Q3 2013 | $1,782,000 | +24.1% | 114,150 | -5.0% | 0.00% | 0.0% |
| Q2 2013 | $1,436,000 | – | 120,115 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Foresite Capital Management IV, LLC | 1,429,518 | $34,137,000 | 14.73% |
| Fairmount Funds Management LLC | 988,999 | $23,617,000 | 14.31% |
| Palo Alto Investors LP | 6,848,760 | $163,548,000 | 9.00% |
| Asymmetry Capital Management, L.P. | 113,875 | $2,719,000 | 4.87% |
| First Light Asset Management, LLC | 1,293,548 | $30,890,000 | 3.95% |
| Foresite Capital Management II, LLC | 880,016 | $21,015,000 | 3.46% |
| ACUTA CAPITAL PARTNERS, LLC | 169,000 | $4,036,000 | 1.00% |
| Ghost Tree Capital, LLC | 200,000 | $4,776,000 | 0.91% |
| EMERALD ADVISERS, LLC | 674,167 | $16,099,000 | 0.68% |
| Granahan Investment Management | 583,717 | $13,939,000 | 0.64% |