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 | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $821,000 | +143.6% | 11,177 | +212.5% | 0.04% | +115.8% |
| Q2 2019 | $337,000 | -60.0% | 3,577 | -68.0% | 0.02% | -48.6% |
| Q4 2017 | $842,000 | +41.5% | 11,177 | -47.4% | 0.04% | +5.7% |
| Q4 2016 | $595,000 | +206.7% | 21,235 | +96.8% | 0.04% | +288.9% |
| Q1 2016 | $194,000 | -69.9% | 10,791 | -55.9% | 0.01% | -71.0% |
| Q4 2015 | $645,000 | – | 24,491 | – | 0.03% | – |
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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% |