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 2021 | $548,000 | -12.9% | 5,114 | -16.4% | 0.22% | -18.5% |
| Q3 2021 | $629,000 | +16.9% | 6,114 | 0.0% | 0.27% | +116.0% |
| Q2 2021 | $538,000 | -54.7% | 6,114 | -50.0% | 0.12% | -50.6% |
| Q1 2021 | $1,188,000 | -13.3% | 12,216 | 0.0% | 0.25% | -26.2% |
| Q4 2020 | $1,370,000 | -26.9% | 12,216 | -39.6% | 0.34% | -32.7% |
| Q3 2020 | $1,874,000 | +18.9% | 20,216 | 0.0% | 0.51% | +15.6% |
| Q2 2020 | $1,576,000 | +33.4% | 20,216 | +0.1% | 0.44% | +29.3% |
| Q1 2020 | $1,181,000 | -27.0% | 20,202 | 0.0% | 0.34% | -18.4% |
| Q4 2019 | $1,618,000 | – | 20,202 | – | 0.42% | – |
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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% |