BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 205 filers reported holding BLUEPRINT MEDICINES CORP in Q1 2019. The put-call ratio across all filers is 1.21 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $101,947 | -20.5% | 2,030 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $128,296 | +178088.9% | 2,030 | +26.5% | 0.00% | 0.0% |
| Q1 2023 | $72 | +166.7% | 1,605 | +158.0% | 0.00% | – |
| Q4 2022 | $27 | -99.9% | 622 | -1.4% | 0.00% | – |
| Q3 2022 | $33,000 | -5.7% | 631 | -7.7% | 0.00% | – |
| Q2 2022 | $35,000 | +20.7% | 684 | +50.7% | 0.00% | – |
| Q1 2022 | $29,000 | -88.8% | 454 | -86.5% | 0.00% | -100.0% |
| Q4 2021 | $260,000 | +7.9% | 3,368 | +43.7% | 0.00% | +100.0% |
| Q3 2021 | $241,000 | -34.2% | 2,343 | -43.6% | 0.00% | -50.0% |
| Q2 2021 | $366,000 | -9.4% | 4,156 | 0.0% | 0.00% | -33.3% |
| Q1 2021 | $404,000 | -13.3% | 4,156 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $466,000 | +175.7% | 4,156 | +128.4% | 0.00% | +200.0% |
| Q3 2020 | $169,000 | +369.4% | 1,820 | +295.7% | 0.00% | – |
| Q2 2020 | $36,000 | +63.6% | 460 | +24.3% | 0.00% | – |
| Q1 2020 | $22,000 | -40.5% | 370 | -19.6% | 0.00% | – |
| Q4 2019 | $37,000 | +76.2% | 460 | +64.3% | 0.00% | – |
| Q3 2019 | $21,000 | +10.5% | 280 | +40.0% | 0.00% | – |
| Q2 2019 | $19,000 | +18.8% | 200 | 0.0% | 0.00% | – |
| Q1 2019 | $16,000 | +45.5% | 200 | 0.0% | 0.00% | – |
| Q4 2018 | $11,000 | -31.2% | 200 | 0.0% | 0.00% | – |
| Q3 2018 | $16,000 | +23.1% | 200 | 0.0% | 0.00% | – |
| Q2 2018 | $13,000 | -27.8% | 200 | 0.0% | 0.00% | – |
| Q1 2018 | $18,000 | -21.7% | 200 | -33.3% | 0.00% | – |
| Q4 2017 | $23,000 | +9.5% | 300 | 0.0% | 0.00% | – |
| Q3 2017 | $21,000 | – | 300 | – | 0.00% | – |
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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% |