BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 194 filers reported holding BLUEBIRD BIO INC in Q3 2015. The put-call ratio across all filers is 1.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2016 | $605,000 | -69.2% | 13,980 | -69.8% | 1.20% | -68.1% |
Q1 2016 | $1,966,000 | -33.8% | 46,264 | 0.0% | 3.75% | -24.1% |
Q4 2015 | $2,971,000 | -24.9% | 46,264 | 0.0% | 4.94% | -36.7% |
Q3 2015 | $3,958,000 | -27.2% | 46,264 | +43.3% | 7.80% | +13.3% |
Q2 2015 | $5,436,000 | +543.3% | 32,284 | +37.1% | 6.88% | +161.1% |
Q3 2014 | $845,000 | – | 23,541 | – | 2.64% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Monashee Investment Management LLC | 125,000 | $13,131,000 | 5.55% |
Cormorant Asset Management, LP | 275,000 | $28,889,000 | 4.79% |
Eventide Asset Management | 569,700 | $59,847,000 | 3.73% |
Crosspoint Capital Strategies, LLC | 28,937 | $3,040,000 | 2.66% |
Casdin Capital, LLC | 65,000 | $6,828,000 | 2.53% |
ARK Investment Management | 119,683 | $12,573,000 | 2.45% |
RTW INVESTMENTS, LP | 104,383 | $10,965,000 | 2.31% |
Taylor Wealth Management Partners | 38,368 | $4,031,000 | 1.82% |
First Light Asset Management, LLC | 33,780 | $3,549,000 | 1.19% |
Atika Capital Management LLC | 25,000 | $2,627,000 | 0.92% |