BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 249 filers reported holding BLUEBIRD BIO INC in Q3 2017. The put-call ratio across all filers is 0.94 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2018 | $7,000 | -12.5% | 50 | 0.0% | 0.00% | -33.3% |
Q2 2018 | $8,000 | -11.1% | 50 | 0.0% | 0.00% | 0.0% |
Q1 2018 | $9,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $9,000 | +28.6% | 50 | 0.0% | 0.00% | 0.0% |
Q3 2017 | $7,000 | -36.4% | 50 | -50.0% | 0.00% | -40.0% |
Q2 2017 | $11,000 | -15.4% | 100 | -28.6% | 0.01% | -28.6% |
Q1 2017 | $13,000 | +44.4% | 140 | 0.0% | 0.01% | +40.0% |
Q4 2016 | $9,000 | – | 140 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
TANG CAPITAL MANAGEMENT LLC | 6,335,528 | $40,104,000 | 4.92% |
qPULA Trading Management LP | 14,344 | $91,000 | 0.80% |
Frazier Life Sciences Management, L.P. | 1,440,757 | $9,120,000 | 0.70% |
Ikarian Capital, LLC | 462,628 | $2,928,000 | 0.58% |
Birchview Capital, LP | 98,000 | $620,000 | 0.44% |
HealthCor Management, L.P. | 455,000 | $2,880,000 | 0.36% |
Financial Advocates Investment Management | 45,071 | $3,538,000 | 0.29% |
PDT Partners, LLC | 262,767 | $1,663,000 | 0.25% |
Monaco Asset Management SAM | 80,000 | $506,000 | 0.19% |
Summit X, LLC | 103,424 | $651,000 | 0.19% |