BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 263 filers reported holding BLUEPRINT MEDICINES CORP in Q1 2021. The put-call ratio across all filers is 2.35 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $1,121,000 | +20.9% | 10,000 | 0.0% | 0.04% | +27.3% |
| Q3 2020 | $927,000 | +18.8% | 10,000 | 0.0% | 0.03% | +6.5% |
| Q2 2020 | $780,000 | +33.3% | 10,000 | 0.0% | 0.03% | +19.2% |
| Q1 2020 | $585,000 | -27.0% | 10,000 | 0.0% | 0.03% | 0.0% |
| Q4 2019 | $801,000 | +9.0% | 10,000 | 0.0% | 0.03% | 0.0% |
| Q3 2019 | $735,000 | -80.6% | 10,000 | -78.9% | 0.03% | -81.8% |
| Q1 2019 | $3,786,000 | +48.5% | 47,300 | 0.0% | 0.14% | +27.7% |
| Q4 2018 | $2,550,000 | -28.2% | 47,300 | +4.0% | 0.11% | -21.7% |
| Q3 2018 | $3,552,000 | +5.6% | 45,500 | -14.2% | 0.14% | -7.7% |
| Q2 2018 | $3,364,000 | -4.1% | 53,000 | +38.6% | 0.16% | -10.9% |
| Q1 2018 | $3,508,000 | – | 38,250 | – | 0.17% | – |
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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% |