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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $42,586 | +29.8% | 848 | +63.4% | 0.00% | – |
| Q2 2023 | $32,800 | +46.4% | 519 | +4.2% | 0.00% | – |
| Q1 2023 | $22,405 | -24.0% | 498 | -26.0% | 0.00% | – |
| Q4 2022 | $29,484 | -89.7% | 673 | -84.5% | 0.00% | – |
| Q3 2022 | $287,000 | -9.7% | 4,349 | -30.9% | 0.00% | – |
| Q2 2022 | $318,000 | -17.8% | 6,294 | +3.8% | 0.00% | – |
| Q1 2022 | $387,000 | -40.2% | 6,064 | +0.4% | 0.00% | -100.0% |
| Q4 2021 | $647,000 | +2.2% | 6,041 | -2.0% | 0.00% | 0.0% |
| Q3 2021 | $633,000 | +18.5% | 6,164 | +1.6% | 0.00% | – |
| Q2 2021 | $534,000 | -19.7% | 6,064 | -11.5% | 0.00% | -100.0% |
| Q1 2021 | $665,000 | -6.7% | 6,849 | +7.7% | 0.00% | 0.0% |
| Q4 2020 | $713,000 | -4.9% | 6,358 | -21.4% | 0.00% | 0.0% |
| Q3 2020 | $750,000 | +32.5% | 8,093 | +11.5% | 0.00% | 0.0% |
| Q2 2020 | $566,000 | +31.6% | 7,261 | -1.5% | 0.00% | 0.0% |
| Q1 2020 | $430,000 | +3.9% | 7,371 | +42.8% | 0.00% | – |
| Q4 2019 | $414,000 | +3.0% | 5,160 | -5.8% | 0.00% | – |
| Q3 2019 | $402,000 | -14.1% | 5,476 | +10.0% | 0.00% | – |
| Q2 2019 | $468,000 | +61.4% | 4,976 | +37.6% | 0.00% | – |
| Q1 2019 | $290,000 | +26.6% | 3,616 | -15.0% | 0.00% | – |
| Q4 2018 | $229,000 | -19.6% | 4,255 | +16.2% | 0.00% | – |
| Q3 2018 | $285,000 | -72.4% | 3,661 | -77.5% | 0.00% | -100.0% |
| Q2 2018 | $1,031,000 | -16.5% | 16,237 | +20.5% | 0.00% | 0.0% |
| Q1 2018 | $1,235,000 | +18.1% | 13,476 | -2.7% | 0.00% | 0.0% |
| Q4 2017 | $1,046,000 | – | 13,855 | – | 0.00% | – |
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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% |