BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 278 filers reported holding BLUEPRINT MEDICINES CORP in Q4 2020. The put-call ratio across all filers is 4.17 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $486,000 | -40.7% | 5,002 | -31.5% | 0.02% | -50.0% |
| Q4 2020 | $819,000 | +20.4% | 7,301 | -0.5% | 0.03% | -3.0% |
| Q3 2020 | $680,000 | -42.6% | 7,335 | -51.7% | 0.03% | -43.1% |
| Q2 2020 | $1,185,000 | +28.5% | 15,188 | -3.7% | 0.06% | +11.5% |
| Q1 2020 | $922,000 | -27.0% | 15,766 | 0.0% | 0.05% | +8.3% |
| Q4 2019 | $1,263,000 | +1.2% | 15,766 | -7.2% | 0.05% | -5.9% |
| Q3 2019 | $1,248,000 | -18.2% | 16,992 | +5.0% | 0.05% | -15.0% |
| Q2 2019 | $1,526,000 | +17.5% | 16,180 | -0.3% | 0.06% | +15.4% |
| Q1 2019 | $1,299,000 | -33.9% | 16,227 | -45.5% | 0.05% | +30.0% |
| Q4 2018 | $1,965,000 | +69.0% | 29,781 | +99.8% | 0.04% | -9.1% |
| Q3 2018 | $1,163,000 | +22.7% | 14,903 | -0.2% | 0.04% | +12.8% |
| Q2 2018 | $948,000 | -35.0% | 14,926 | -6.1% | 0.04% | -37.1% |
| Q1 2018 | $1,458,000 | +21.3% | 15,902 | -0.3% | 0.06% | +24.0% |
| Q4 2017 | $1,202,000 | -52.8% | 15,942 | -56.4% | 0.05% | -51.0% |
| Q3 2017 | $2,549,000 | +37.1% | 36,580 | -0.3% | 0.10% | +34.2% |
| Q2 2017 | $1,859,000 | +23.9% | 36,687 | -2.2% | 0.08% | +20.6% |
| Q1 2017 | $1,501,000 | +42.3% | 37,531 | -0.2% | 0.06% | +37.0% |
| Q4 2016 | $1,055,000 | – | 37,616 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 645,539 | $69,144,000 | 7.84% |
| DAFNA Capital Management LLC | 206,911 | $22,162,000 | 5.57% |
| Eagle Health Investments LP | 192,639 | $20,634,000 | 5.03% |
| Casdin Capital, LLC | 1,550,000 | $166,021,000 | 4.68% |
| CADIAN CAPITAL MANAGEMENT, LP | 450,657 | $48,270,000 | 2.65% |
| Avidity Partners Management LP | 995,000 | $106,574,000 | 2.26% |
| Integral Health Asset Management, LLC | 75,000 | $8,033,000 | 2.22% |
| Rock Springs Capital Management LP | 859,755 | $92,088,000 | 2.13% |
| Boxer Capital, LLC | 507,374 | $54,345,000 | 2.11% |
| EFG Asset Management (North America) Corp. | 112,715 | $12,082,000 | 1.58% |