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 2021 | $42,070,000 | +2033.4% | 409,205 | +1725.7% | 0.18% | +2137.5% |
| Q2 2021 | $1,972,000 | +254.0% | 22,413 | +351.0% | 0.01% | +166.7% |
| Q4 2020 | $557,000 | -37.8% | 4,970 | -56.7% | 0.00% | -50.0% |
| Q2 2020 | $896,000 | -57.5% | 11,481 | -68.1% | 0.01% | -62.5% |
| Q1 2020 | $2,106,000 | -95.0% | 36,026 | -93.2% | 0.02% | -89.3% |
| Q1 2019 | $42,210,000 | +805.4% | 527,296 | +782.7% | 0.15% | +837.5% |
| Q3 2018 | $4,662,000 | +273.0% | 59,736 | +143.7% | 0.02% | +77.8% |
| Q2 2017 | $1,250,000 | +109.4% | 24,515 | +64.2% | 0.01% | +80.0% |
| Q1 2017 | $597,000 | – | 14,933 | – | 0.01% | – |
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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% |