BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 214 filers reported holding BLUEPRINT MEDICINES CORP in Q1 2023. The put-call ratio across all filers is 2.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $195 | -99.9% | 4,448 | -16.9% | 0.01% | -35.7% |
| Q3 2022 | $353,000 | +3.5% | 5,351 | -20.8% | 0.01% | +40.0% |
| Q2 2022 | $341,000 | -20.9% | 6,755 | +0.1% | 0.01% | 0.0% |
| Q1 2022 | $431,000 | -48.0% | 6,745 | -12.9% | 0.01% | -41.2% |
| Q4 2021 | $829,000 | +4.5% | 7,744 | +0.4% | 0.02% | -5.6% |
| Q3 2021 | $793,000 | +12.2% | 7,713 | -4.1% | 0.02% | +28.6% |
| Q2 2021 | $707,000 | -4.3% | 8,043 | +5.8% | 0.01% | -6.7% |
| Q1 2021 | $739,000 | +41.8% | 7,603 | +63.5% | 0.02% | +36.4% |
| Q4 2020 | $521,000 | +42.3% | 4,649 | +17.6% | 0.01% | +22.2% |
| Q3 2020 | $366,000 | +18.8% | 3,952 | 0.0% | 0.01% | +12.5% |
| Q2 2020 | $308,000 | +30.5% | 3,952 | -2.2% | 0.01% | +14.3% |
| Q1 2020 | $236,000 | -28.3% | 4,039 | -1.5% | 0.01% | 0.0% |
| Q4 2019 | $329,000 | +5.8% | 4,101 | -3.1% | 0.01% | 0.0% |
| Q3 2019 | $311,000 | -22.8% | 4,231 | -0.9% | 0.01% | -22.2% |
| Q2 2019 | $403,000 | +15.5% | 4,268 | -2.2% | 0.01% | +12.5% |
| Q1 2019 | $349,000 | +48.5% | 4,366 | 0.0% | 0.01% | +33.3% |
| Q4 2018 | $235,000 | -36.8% | 4,366 | -8.4% | 0.01% | -14.3% |
| Q3 2018 | $372,000 | +22.8% | 4,766 | 0.0% | 0.01% | +16.7% |
| Q2 2018 | $303,000 | -34.4% | 4,766 | -5.3% | 0.01% | -33.3% |
| Q1 2018 | $462,000 | +21.6% | 5,035 | 0.0% | 0.01% | +12.5% |
| Q4 2017 | $380,000 | – | 5,035 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 716,539 | $36,192,000 | 12.35% |
| CADIAN CAPITAL MANAGEMENT, LP | 2,020,629 | $102,062,000 | 6.89% |
| Casdin Capital, LLC | 1,150,000 | $58,087,000 | 4.91% |
| DAFNA Capital Management LLC | 261,280 | $13,197,000 | 3.60% |
| Nextech Invest Ltd. | 188,228 | $9,507,000 | 3.21% |
| Eagle Health Investments LP | 170,551 | $8,615,000 | 2.01% |
| Boxer Capital, LLC | 507,374 | $25,627,000 | 1.62% |
| Rock Springs Capital Management LP | 979,174 | $49,458,000 | 1.44% |
| EFG Asset Management (North America) Corp. | 130,454 | $6,589,000 | 1.39% |
| Integral Health Asset Management, LLC | 130,000 | $6,566,000 | 1.35% |