BLUEPRINT MEDICINES CORP's ticker is BPMC and the CUSIP is 09627Y109. A total of 224 filers reported holding BLUEPRINT MEDICINES CORP in Q3 2019. The put-call ratio across all filers is 0.33 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,520 | -66.0% | 90 | -50.0% | 0.00% | – |
| Q2 2023 | $13,291 | +74.8% | 180 | +100.0% | 0.00% | – |
| Q1 2023 | $7,603 | +94937.5% | 90 | 0.0% | 0.00% | – |
| Q4 2022 | $8 | -99.9% | 90 | -10.0% | 0.00% | – |
| Q3 2022 | $9,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2022 | $9,000 | -50.0% | 100 | -49.7% | 0.00% | – |
| Q1 2022 | $18,000 | +63.6% | 199 | +101.0% | 0.00% | – |
| Q4 2021 | $11,000 | +22.2% | 99 | +10.0% | 0.00% | – |
| Q3 2021 | $9,000 | 0.0% | 90 | -10.0% | 0.00% | – |
| Q2 2021 | $9,000 | -25.0% | 100 | -20.0% | 0.00% | – |
| Q1 2021 | $12,000 | +100.0% | 125 | +145.1% | 0.00% | – |
| Q4 2020 | $6,000 | 0.0% | 51 | -17.7% | 0.00% | – |
| Q3 2020 | $6,000 | +20.0% | 62 | 0.0% | 0.00% | – |
| Q2 2020 | $5,000 | +66.7% | 62 | +72.2% | 0.00% | – |
| Q1 2020 | $3,000 | -97.1% | 36 | -97.2% | 0.00% | -100.0% |
| Q4 2019 | $103,000 | +9.6% | 1,278 | 0.0% | 0.01% | +33.3% |
| Q3 2019 | $94,000 | +9300.0% | 1,278 | +5456.5% | 0.01% | – |
| Q4 2018 | $1,000 | -50.0% | 23 | 0.0% | 0.00% | – |
| Q3 2018 | $2,000 | – | 23 | – | 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% |