BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 251 filers reported holding BLUEBIRD BIO INC in Q3 2019. The put-call ratio across all filers is 1.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2020 | $564,000 | -56.6% | 10,450 | -50.9% | 0.00% | -50.0% |
Q2 2020 | $1,299,000 | +86.1% | 21,275 | +40.1% | 0.00% | +100.0% |
Q1 2020 | $698,000 | -48.1% | 15,182 | -0.8% | 0.00% | 0.0% |
Q4 2019 | $1,344,000 | -61.2% | 15,310 | -59.3% | 0.00% | -66.7% |
Q3 2019 | $3,468,000 | -56.2% | 37,659 | -39.6% | 0.00% | -57.1% |
Q2 2019 | $7,926,000 | -42.6% | 62,311 | -29.0% | 0.01% | -50.0% |
Q1 2019 | $13,811,000 | +52.1% | 87,780 | -4.6% | 0.01% | +40.0% |
Q4 2018 | $9,083,000 | -38.6% | 91,966 | -9.2% | 0.01% | -23.1% |
Q3 2018 | $14,786,000 | -4.9% | 101,275 | +2.3% | 0.01% | -13.3% |
Q2 2018 | $15,545,000 | +44.8% | 99,044 | +57.5% | 0.02% | +50.0% |
Q1 2018 | $10,739,000 | +24.1% | 62,889 | +29.4% | 0.01% | +42.9% |
Q4 2017 | $8,654,000 | +213.8% | 48,591 | +142.0% | 0.01% | +250.0% |
Q3 2017 | $2,758,000 | +19.8% | 20,078 | -6.0% | 0.00% | 0.0% |
Q2 2017 | $2,302,000 | +22.3% | 21,349 | +3.3% | 0.00% | 0.0% |
Q1 2017 | $1,882,000 | -67.1% | 20,659 | -77.7% | 0.00% | -60.0% |
Q4 2016 | $5,722,000 | -25.2% | 92,737 | -18.0% | 0.01% | -28.6% |
Q3 2016 | $7,645,000 | +1025.9% | 113,089 | +620.4% | 0.01% | +600.0% |
Q2 2016 | $679,000 | +1.6% | 15,697 | 0.0% | 0.00% | 0.0% |
Q1 2016 | $668,000 | -33.3% | 15,697 | +1.2% | 0.00% | 0.0% |
Q4 2015 | $1,002,000 | -27.8% | 15,510 | -4.3% | 0.00% | -50.0% |
Q3 2015 | $1,387,000 | -68.5% | 16,210 | -38.0% | 0.00% | -60.0% |
Q2 2015 | $4,400,000 | -66.1% | 26,130 | -75.7% | 0.01% | -66.7% |
Q1 2015 | $12,977,000 | +138.0% | 107,455 | +80.8% | 0.02% | +150.0% |
Q4 2014 | $5,452,000 | – | 59,445 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
AlpInvest Partners B.V. | 46,264 | $3,958,000 | 7.80% |
RTW INVESTMENTS, LP | 151,594 | $12,969,000 | 4.03% |
APIS CAPITAL ADVISORS, LLC | 30,870 | $2,640,000 | 3.65% |
Parametrica Management Ltd | 4,084 | $349,000 | 2.20% |
Eventide Asset Management | 419,600 | $35,897,000 | 2.09% |
RA Capital Management | 167,367 | $14,318,000 | 2.06% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 483,000 | $41,321,000 | 1.60% |
Taylor Wealth Management Partners | 38,184 | $3,267,000 | 1.58% |
Orbimed Advisors | 1,188,900 | $101,710,000 | 1.03% |
CABOT WEALTH MANAGEMENT INC | 34,195 | $2,925,000 | 0.81% |