BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 177 filers reported holding BLUEBIRD BIO INC in Q4 2021. The put-call ratio across all filers is 1.00 and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $1,380 | -23.1% | 1,402 | 0.0% | 0.00% | – |
Q1 2024 | $1,795 | +29.8% | 1,402 | +39.9% | 0.00% | – |
Q4 2023 | $1,383 | -54.6% | 1,002 | 0.0% | 0.00% | – |
Q3 2023 | $3,046 | -7.6% | 1,002 | 0.0% | 0.00% | – |
Q2 2023 | $3,297 | -31.0% | 1,002 | -33.3% | 0.00% | – |
Q1 2023 | $4,776 | -54.1% | 1,502 | 0.0% | 0.00% | – |
Q4 2022 | $10,394 | +3.9% | 1,502 | 0.0% | 0.00% | – |
Q3 2022 | $10,000 | – | 1,502 | +75000.0% | 0.00% | – |
Q2 2022 | $0 | – | 2 | 0.0% | 0.00% | – |
Q1 2022 | $0 | – | 2 | 0.0% | 0.00% | – |
Q4 2021 | $0 | -100.0% | 2 | -99.9% | 0.00% | -100.0% |
Q3 2021 | $31,000 | -40.4% | 1,621 | 0.0% | 0.00% | 0.0% |
Q2 2021 | $52,000 | -100.0% | 1,621 | -58.9% | 0.00% | 0.0% |
Q1 2021 | $118,852,000 | +169688.6% | 3,942 | +143.2% | 0.00% | -50.0% |
Q4 2020 | $70,000 | -27.8% | 1,621 | -10.0% | 0.00% | 0.0% |
Q3 2020 | $97,000 | +5.4% | 1,802 | +19.6% | 0.00% | -33.3% |
Q2 2020 | $92,000 | +33.3% | 1,507 | 0.0% | 0.00% | 0.0% |
Q1 2020 | $69,000 | -53.1% | 1,507 | -10.6% | 0.00% | -25.0% |
Q4 2019 | $147,000 | -8.7% | 1,685 | -4.1% | 0.00% | -20.0% |
Q3 2019 | $161,000 | -26.1% | 1,757 | +2.2% | 0.01% | -37.5% |
Q2 2019 | $218,000 | -19.9% | 1,719 | -0.9% | 0.01% | -33.3% |
Q1 2019 | $272,000 | +10.1% | 1,735 | +2.5% | 0.01% | 0.0% |
Q3 2018 | $247,000 | -8.5% | 1,693 | -1.5% | 0.01% | -25.0% |
Q2 2018 | $270,000 | -7.8% | 1,718 | +0.1% | 0.02% | -20.0% |
Q1 2018 | $293,000 | -3.9% | 1,716 | 0.0% | 0.02% | -13.0% |
Q4 2017 | $305,000 | +1029.6% | 1,716 | +758.0% | 0.02% | +666.7% |
Q3 2017 | $27,000 | +28.6% | 200 | 0.0% | 0.00% | +50.0% |
Q2 2017 | $21,000 | +16.7% | 200 | 0.0% | 0.00% | -33.3% |
Q1 2017 | $18,000 | +50.0% | 200 | 0.0% | 0.00% | -40.0% |
Q4 2016 | $12,000 | – | 200 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Casdin Capital, LLC | 82,500 | $5,090,000 | 4.20% |
RTW INVESTMENTS, LP | 122,576 | $7,563,000 | 2.85% |
Eventide Asset Management | 587,677 | $36,260,000 | 2.36% |
First Light Asset Management, LLC | 71,246 | $4,396,000 | 1.93% |
ARK Investment Management | 75,645 | $4,667,000 | 1.70% |
Taylor Wealth Management Partners | 39,118 | $2,414,000 | 1.12% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 302,027 | $18,635,000 | 0.77% |
ARMISTICE CAPITAL, LLC | 40,000 | $2,468,000 | 0.58% |
Artal Group S.A. | 422,536 | $26,070,000 | 0.58% |
TURNER INVESTMENTS LLC | 21,020 | $1,297,000 | 0.52% |