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 | $536,550 | +245.5% | 10,684 | +334.8% | 0.01% | +300.0% |
| Q2 2023 | $155,282 | +105.2% | 2,457 | +46.1% | 0.00% | +100.0% |
| Q1 2023 | $75,673 | +28.2% | 1,682 | +24.9% | 0.00% | 0.0% |
| Q4 2022 | $59,012 | -42.1% | 1,347 | -12.8% | 0.00% | -50.0% |
| Q3 2022 | $102,000 | +52.2% | 1,544 | +17.2% | 0.00% | +100.0% |
| Q2 2022 | $67,000 | +71.8% | 1,317 | +113.5% | 0.00% | 0.0% |
| Q1 2022 | $39,000 | +200.0% | 617 | +414.2% | 0.00% | – |
| Q4 2021 | $13,000 | +8.3% | 120 | 0.0% | 0.00% | – |
| Q3 2021 | $12,000 | -88.8% | 120 | -90.1% | 0.00% | -100.0% |
| Q2 2021 | $107,000 | -100.0% | 1,211 | -61.8% | 0.00% | -33.3% |
| Q1 2021 | $308,220,000 | +513600.0% | 3,170 | +492.5% | 0.00% | +200.0% |
| Q4 2020 | $60,000 | +11.1% | 535 | -7.8% | 0.00% | 0.0% |
| Q3 2020 | $54,000 | +200.0% | 580 | +146.8% | 0.00% | 0.0% |
| Q2 2020 | $18,000 | -33.3% | 235 | -50.5% | 0.00% | 0.0% |
| Q1 2020 | $27,000 | -56.5% | 475 | -39.5% | 0.00% | -50.0% |
| Q4 2019 | $62,000 | – | 785 | – | 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% |