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 2020 | $1,121,000 | +20.9% | 10,000 | 0.0% | 0.04% | +27.3% |
| Q3 2020 | $927,000 | +18.8% | 10,000 | 0.0% | 0.03% | +6.5% |
| Q2 2020 | $780,000 | +33.3% | 10,000 | 0.0% | 0.03% | +19.2% |
| Q1 2020 | $585,000 | -27.0% | 10,000 | 0.0% | 0.03% | 0.0% |
| Q4 2019 | $801,000 | +9.0% | 10,000 | 0.0% | 0.03% | 0.0% |
| Q3 2019 | $735,000 | -80.6% | 10,000 | -78.9% | 0.03% | -81.8% |
| Q1 2019 | $3,786,000 | +48.5% | 47,300 | 0.0% | 0.14% | +27.7% |
| Q4 2018 | $2,550,000 | -28.2% | 47,300 | +4.0% | 0.11% | -21.7% |
| Q3 2018 | $3,552,000 | +5.6% | 45,500 | -14.2% | 0.14% | -7.7% |
| Q2 2018 | $3,364,000 | -4.1% | 53,000 | +38.6% | 0.16% | -10.9% |
| Q1 2018 | $3,508,000 | – | 38,250 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 379,090 | $19,037,900 | 17.25% |
| DAFNA Capital Management LLC | 249,521 | $12,530,945 | 3.90% |
| Rock Springs Capital Management LP | 2,685,294 | $134,855,465 | 3.61% |
| Casdin Capital, LLC | 371,378 | $18,650,603 | 2.06% |
| Novo Holdings A/S | 525,000 | $26,365,500 | 1.95% |
| CHI Advisors LLC | 92,888 | $4,664,835 | 1.85% |
| SECTORAL ASSET MANAGEMENT INC | 165,890 | $8,330,996 | 1.62% |
| Avidity Partners Management LP | 751,600 | $37,745,352 | 1.52% |
| EMERALD ADVISERS, LLC | 607,037 | $30,485,393 | 1.48% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 464,321 | $23,318,201 | 1.41% |