BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 180 filers reported holding BLUEPRINT MEDICINES CORP in Q1 2018. The put-call ratio across all filers is 0.81 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $6,000 | -25.0% | 100 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $8,000 | +14.3% | 100 | 0.0% | 0.01% | 0.0% |
| Q3 2019 | $7,000 | -22.2% | 100 | 0.0% | 0.01% | -28.6% |
| Q2 2019 | $9,000 | +12.5% | 100 | 0.0% | 0.01% | +16.7% |
| Q1 2019 | $8,000 | +60.0% | 100 | 0.0% | 0.01% | +20.0% |
| Q4 2018 | $5,000 | -37.5% | 100 | 0.0% | 0.01% | -16.7% |
| Q3 2018 | $8,000 | +33.3% | 100 | 0.0% | 0.01% | +50.0% |
| Q2 2018 | $6,000 | -33.3% | 100 | 0.0% | 0.00% | -42.9% |
| Q1 2018 | $9,000 | +12.5% | 100 | 0.0% | 0.01% | +16.7% |
| Q4 2017 | $8,000 | +14.3% | 100 | 0.0% | 0.01% | +20.0% |
| Q3 2017 | $7,000 | +40.0% | 100 | 0.0% | 0.01% | +25.0% |
| Q2 2017 | $5,000 | +25.0% | 100 | 0.0% | 0.00% | +33.3% |
| Q1 2017 | $4,000 | +33.3% | 100 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $3,000 | 0.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $3,000 | +50.0% | 100 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $2,000 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 423,012 | $41,129,000 | 7.43% |
| Eagle Health Investments LP | 133,163 | $12,947,000 | 5.08% |
| DAFNA Capital Management LLC | 207,911 | $20,215,000 | 4.80% |
| Casdin Capital, LLC | 1,550,000 | $150,707,000 | 4.49% |
| SIB LLC | 65,151 | $6,335,000 | 3.72% |
| CADIAN CAPITAL MANAGEMENT, LP | 913,702 | $88,839,000 | 3.29% |
| Integral Health Asset Management, LLC | 117,500 | $11,425,000 | 3.26% |
| Rock Springs Capital Management LP | 746,732 | $72,605,000 | 1.58% |
| Avidity Partners Management LP | 546,000 | $53,088,000 | 1.47% |
| Zebra Capital Management LLC | 12,698 | $1,235,000 | 1.36% |