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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,000 | -95.8% | 10,000 | 0.0% | 0.00% | -100.0% |
| Q3 2021 | $24,000 | -98.8% | 10,000 | -95.5% | 0.00% | -98.3% |
| Q4 2020 | $2,012,000 | +17.8% | 220,449 | +257.9% | 0.06% | -31.0% |
| Q3 2020 | $1,708,000 | +56.3% | 61,600 | -0.5% | 0.08% | +40.0% |
| Q2 2020 | $1,093,000 | +3543.3% | 61,900 | +368.9% | 0.06% | +2900.0% |
| Q1 2020 | $30,000 | -70.9% | 13,200 | -70.1% | 0.00% | -66.7% |
| Q4 2019 | $103,000 | +202.9% | 44,200 | -56.0% | 0.01% | +200.0% |
| Q2 2018 | $34,000 | -67.6% | 100,500 | +294.1% | 0.00% | -60.0% |
| Q1 2018 | $105,000 | +9.4% | 25,500 | +0.4% | 0.01% | +25.0% |
| Q4 2017 | $96,000 | – | 25,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 581,768 | $25,487,256 | 9.57% |
| Casdin Capital, LLC | 1,477,800 | $64,742,418 | 5.02% |
| Nextech Invest Ltd. | 188,228 | $8,246,269 | 3.28% |
| DAFNA Capital Management LLC | 261,235 | $11,444,705 | 3.22% |
| Rock Springs Capital Management LP | 1,891,510 | $82,867,053 | 1.99% |
| HealthCor Management, L.P. | 30,000 | $1,314,300 | 1.20% |
| EFG Asset Management (North America) Corp. | 110,853 | $4,766,679 | 1.07% |
| Novo Holdings A/S | 370,000 | $16,209,700 | 1.01% |
| SECTORAL ASSET MANAGEMENT INC | 115,900 | $5,077,579 | 0.98% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 305,709 | $13,393,111 | 0.83% |