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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,871,650 | -18.0% | 37,269 | +4.0% | 0.00% | -20.0% |
| Q2 2023 | $2,281,249 | +35.8% | 35,852 | -4.0% | 0.01% | +25.0% |
| Q1 2023 | $1,679,387 | +26.8% | 37,328 | +23.4% | 0.00% | +33.3% |
| Q4 2022 | $1,324,726 | -33.4% | 30,238 | +0.2% | 0.00% | -40.0% |
| Q3 2022 | $1,988,000 | +85.3% | 30,175 | +42.1% | 0.01% | +66.7% |
| Q2 2022 | $1,073,000 | -91.5% | 21,240 | -82.7% | 0.00% | -90.6% |
| Q3 2021 | $12,650,000 | +45.3% | 123,042 | +24.3% | 0.03% | +33.3% |
| Q2 2021 | $8,706,000 | +35.0% | 98,984 | +49.2% | 0.02% | +9.1% |
| Q1 2021 | $6,451,000 | +53.3% | 66,349 | +76.8% | 0.02% | +37.5% |
| Q4 2020 | $4,208,000 | +47.4% | 37,523 | +21.8% | 0.02% | +14.3% |
| Q3 2020 | $2,855,000 | +73.7% | 30,801 | +46.2% | 0.01% | +40.0% |
| Q2 2020 | $1,644,000 | +131.5% | 21,070 | +73.7% | 0.01% | +66.7% |
| Q1 2020 | $710,000 | -18.9% | 12,130 | +10.9% | 0.01% | +20.0% |
| Q4 2019 | $876,000 | +25.1% | 10,937 | +14.8% | 0.01% | 0.0% |
| Q3 2019 | $700,000 | +117.4% | 9,528 | +179.6% | 0.01% | +150.0% |
| Q2 2019 | $322,000 | – | 3,408 | – | 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% |