BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 272 filers reported holding BLUEBIRD BIO INC in Q4 2020. The put-call ratio across all filers is 1.17 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $1,090 | -7.6% | 360 | 0.0% | 0.00% | – |
Q2 2023 | $1,180 | +3.1% | 360 | 0.0% | 0.00% | – |
Q1 2023 | $1,144 | -54.1% | 360 | 0.0% | 0.00% | – |
Q4 2022 | $2,491 | +24.6% | 360 | 0.0% | 0.00% | – |
Q3 2022 | $2,000 | +100.0% | 360 | 0.0% | 0.00% | – |
Q2 2022 | $1,000 | -50.0% | 360 | 0.0% | 0.00% | – |
Q1 2022 | $2,000 | -50.0% | 360 | 0.0% | 0.00% | – |
Q4 2021 | $4,000 | -42.9% | 360 | 0.0% | 0.00% | – |
Q3 2021 | $7,000 | -41.7% | 360 | 0.0% | 0.00% | – |
Q2 2021 | $12,000 | +9.1% | 360 | 0.0% | 0.00% | – |
Q1 2021 | $11,000 | -65.6% | 360 | -50.0% | 0.00% | -100.0% |
Q4 2020 | $32,000 | +68.4% | 720 | +100.0% | 0.00% | – |
Q3 2020 | $19,000 | -13.6% | 360 | 0.0% | 0.00% | -100.0% |
Q2 2020 | $22,000 | -4.3% | 360 | -29.5% | 0.00% | 0.0% |
Q1 2020 | $23,000 | -52.1% | 511 | -5.7% | 0.00% | 0.0% |
Q4 2019 | $48,000 | +33.3% | 542 | +36.5% | 0.00% | 0.0% |
Q3 2019 | $36,000 | -21.7% | 397 | +10.3% | 0.00% | 0.0% |
Q2 2019 | $46,000 | -19.3% | 360 | 0.0% | 0.00% | -50.0% |
Q1 2019 | $57,000 | +58.3% | 360 | 0.0% | 0.00% | +100.0% |
Q4 2018 | $36,000 | -32.1% | 360 | 0.0% | 0.00% | -50.0% |
Q3 2018 | $53,000 | – | 360 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sessa Capital IM, L.P. | 1,834,965 | $35,066,000 | 1.72% |
Birchview Capital, LP | 84,000 | $1,605,000 | 1.09% |
ARMISTICE CAPITAL, LLC | 2,472,000 | $47,240,000 | 0.80% |
EcoR1 Capital, LLC | 802,507 | $15,336,000 | 0.53% |
Parametrica Management Ltd | 36,919 | $706,000 | 0.53% |
Bain Capital Life Sciences Investors, LLC | 538,179 | $7,239,000 | 0.45% |
APPLETON GROUP, LLC | 19,495 | $373,000 | 0.32% |
MANGROVE PARTNERS IM, LLC | 175,587 | $3,355,000 | 0.30% |
Quinn Opportunity Partners LLC | 230,100 | $4,397,000 | 0.28% |
PDT Partners, LLC | 171,700 | $3,281,000 | 0.24% |