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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $418,889 | -82.9% | 6,605 | -70.0% | 0.00% | -100.0% |
| Q4 2021 | $2,445,000 | +789.1% | 22,008 | +649.8% | 0.00% | – |
| Q1 2021 | $275,000 | -71.9% | 2,935 | -68.0% | 0.00% | -100.0% |
| Q4 2020 | $980,000 | +219.2% | 9,159 | +188.5% | 0.00% | – |
| Q3 2020 | $307,000 | -20.9% | 3,175 | -35.7% | 0.00% | – |
| Q2 2020 | $388,000 | +1516.7% | 4,941 | +1166.9% | 0.00% | – |
| Q1 2020 | $24,000 | -95.8% | 390 | -94.5% | 0.00% | – |
| Q4 2019 | $573,000 | -67.1% | 7,152 | -69.8% | 0.00% | -100.0% |
| Q3 2019 | $1,741,000 | -7.7% | 23,691 | +18.5% | 0.00% | 0.0% |
| Q2 2019 | $1,887,000 | +36.4% | 19,997 | +15.8% | 0.00% | +100.0% |
| Q1 2019 | $1,383,000 | +1297.0% | 17,275 | +841.9% | 0.00% | – |
| Q4 2018 | $99,000 | -47.6% | 1,834 | -24.3% | 0.00% | – |
| Q3 2018 | $189,000 | +22.7% | 2,422 | -0.4% | 0.00% | – |
| Q2 2018 | $154,000 | 0.0% | 2,432 | +44.4% | 0.00% | – |
| Q1 2018 | $154,000 | -68.2% | 1,684 | -73.8% | 0.00% | – |
| Q4 2017 | $484,000 | +2925.0% | 6,428 | +2719.3% | 0.00% | – |
| Q3 2017 | $16,000 | +33.3% | 228 | 0.0% | 0.00% | – |
| Q2 2017 | $12,000 | +33.3% | 228 | 0.0% | 0.00% | – |
| Q1 2017 | $9,000 | +28.6% | 228 | 0.0% | 0.00% | – |
| Q4 2016 | $7,000 | – | 228 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 581,768 | $25,487,256 | 9.57% |
| Casdin Capital, LLC | 1,477,800 | $64,742,418 | 5.02% |
| Nextech Invest Ltd. | 188,228 | $8,246,269 | 3.28% |
| DAFNA Capital Management LLC | 261,235 | $11,444,705 | 3.22% |
| Rock Springs Capital Management LP | 1,891,510 | $82,867,053 | 1.99% |
| HealthCor Management, L.P. | 30,000 | $1,314,300 | 1.20% |
| EFG Asset Management (North America) Corp. | 110,853 | $4,766,679 | 1.07% |
| Novo Holdings A/S | 370,000 | $16,209,700 | 1.01% |
| SECTORAL ASSET MANAGEMENT INC | 115,900 | $5,077,579 | 0.98% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 305,709 | $13,393,111 | 0.83% |