BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 175 filers reported holding BLUEPRINT MEDICINES CORP in Q4 2017. The put-call ratio across all filers is 0.27 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $294,000 | -89.2% | 5,041 | -85.1% | 0.16% | -50.9% |
| Q4 2019 | $2,715,000 | -58.2% | 33,900 | -61.7% | 0.32% | -61.7% |
| Q3 2019 | $6,502,000 | -43.6% | 88,500 | -27.6% | 0.83% | +3.9% |
| Q2 2019 | $11,536,000 | +34.6% | 122,300 | +14.2% | 0.80% | +101.5% |
| Q1 2019 | $8,573,000 | +406.7% | 107,100 | +241.1% | 0.40% | +239.3% |
| Q4 2018 | $1,692,000 | +19.2% | 31,400 | +72.5% | 0.12% | +44.4% |
| Q3 2018 | $1,420,000 | -18.5% | 18,200 | -4.2% | 0.08% | -27.0% |
| Q1 2018 | $1,742,000 | -58.5% | 19,000 | -65.9% | 0.11% | -50.7% |
| Q4 2017 | $4,200,000 | +33.1% | 55,700 | +23.0% | 0.22% | +33.1% |
| Q3 2017 | $3,156,000 | -30.6% | 45,300 | -49.6% | 0.17% | -39.9% |
| Q2 2017 | $4,550,000 | +26.7% | 89,800 | 0.0% | 0.28% | +23.8% |
| Q1 2017 | $3,591,000 | +39.3% | 89,800 | -2.3% | 0.23% | +7.1% |
| Q4 2016 | $2,577,000 | -51.1% | 91,900 | -48.2% | 0.21% | -50.4% |
| Q3 2016 | $5,265,000 | +79.9% | 177,300 | +22.7% | 0.43% | +55.8% |
| Q2 2016 | $2,926,000 | +89.3% | 144,500 | +68.6% | 0.27% | +75.6% |
| Q1 2016 | $1,546,000 | +506.3% | 85,700 | +783.5% | 0.16% | +387.5% |
| Q4 2015 | $255,000 | – | 9,700 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 716,539 | $36,192,000 | 12.35% |
| CADIAN CAPITAL MANAGEMENT, LP | 2,020,629 | $102,062,000 | 6.89% |
| Casdin Capital, LLC | 1,150,000 | $58,087,000 | 4.91% |
| DAFNA Capital Management LLC | 261,280 | $13,197,000 | 3.60% |
| Nextech Invest Ltd. | 188,228 | $9,507,000 | 3.21% |
| Eagle Health Investments LP | 170,551 | $8,615,000 | 2.01% |
| Boxer Capital, LLC | 507,374 | $25,627,000 | 1.62% |
| Rock Springs Capital Management LP | 979,174 | $49,458,000 | 1.44% |
| EFG Asset Management (North America) Corp. | 130,454 | $6,589,000 | 1.39% |
| Integral Health Asset Management, LLC | 130,000 | $6,566,000 | 1.35% |