BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 166 filers reported holding BLUEBIRD BIO INC in Q3 2023. The put-call ratio across all filers is 0.94 and the average weighting 0.0%.
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- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,441,323 | -6.9% | 1,132,014 | +0.8% | 0.00% | 0.0% |
| Q2 2023 | $3,696,285 | +26.0% | 1,123,491 | +21.8% | 0.00% | 0.0% |
| Q1 2023 | $2,934,376 | -45.7% | 922,760 | +18.2% | 0.00% | 0.0% |
| Q4 2022 | $5,402,977 | +25.4% | 780,777 | +14.7% | 0.00% | 0.0% |
| Q3 2022 | $4,309,000 | +64.3% | 680,719 | +7.5% | 0.00% | 0.0% |
| Q2 2022 | $2,622,000 | -23.0% | 633,234 | -9.8% | 0.00% | 0.0% |
| Q1 2022 | $3,406,000 | -52.6% | 702,232 | -2.5% | 0.00% | 0.0% |
| Q4 2021 | $7,193,000 | -47.5% | 719,985 | +0.3% | 0.00% | -50.0% |
| Q3 2021 | $13,713,000 | -41.7% | 717,637 | -2.4% | 0.00% | -50.0% |
| Q2 2021 | $23,519,000 | +146.8% | 735,402 | +132.7% | 0.00% | +100.0% |
| Q1 2021 | $9,528,000 | -29.8% | 316,022 | +0.8% | 0.00% | -33.3% |
| Q4 2020 | $13,566,000 | -21.0% | 313,515 | -1.5% | 0.00% | -25.0% |
| Q3 2020 | $17,166,000 | -12.5% | 318,192 | -1.0% | 0.00% | -20.0% |
| Q2 2020 | $19,612,000 | +54.9% | 321,296 | +16.6% | 0.01% | +25.0% |
| Q1 2020 | $12,664,000 | -43.9% | 275,563 | +7.1% | 0.00% | -20.0% |
| Q4 2019 | $22,581,000 | -2.7% | 257,328 | +1.8% | 0.01% | -16.7% |
| Q3 2019 | $23,217,000 | -31.4% | 252,859 | -5.0% | 0.01% | -25.0% |
| Q2 2019 | $33,853,000 | -18.8% | 266,141 | +0.4% | 0.01% | -20.0% |
| Q1 2019 | $41,703,000 | +62.7% | 265,063 | +2.6% | 0.01% | +42.9% |
| Q4 2018 | $25,628,000 | -31.4% | 258,360 | +0.9% | 0.01% | -22.2% |
| Q3 2018 | $37,379,000 | -1.2% | 256,023 | +6.3% | 0.01% | -10.0% |
| Q2 2018 | $37,814,000 | -62.6% | 240,936 | -59.3% | 0.01% | -61.5% |
| Q1 2018 | $101,118,000 | -3.7% | 592,198 | +0.4% | 0.03% | -3.7% |
| Q4 2017 | $105,000,000 | +36.6% | 589,554 | +5.3% | 0.03% | +35.0% |
| Q3 2017 | $76,868,000 | +41.1% | 559,643 | +7.9% | 0.02% | +33.3% |
| Q2 2017 | $54,487,000 | +29.0% | 518,673 | +11.7% | 0.02% | +25.0% |
| Q1 2017 | $42,225,000 | +50.2% | 464,531 | +2.0% | 0.01% | +33.3% |
| Q4 2016 | $28,107,000 | +0.7% | 455,548 | +10.6% | 0.01% | 0.0% |
| Q3 2016 | $27,906,000 | +59.5% | 411,712 | +1.9% | 0.01% | +50.0% |
| Q2 2016 | $17,495,000 | +167.0% | 404,141 | +172.4% | 0.01% | +200.0% |
| Q1 2016 | $6,552,000 | -23.9% | 148,352 | +10.7% | 0.00% | -33.3% |
| Q4 2015 | $8,610,000 | -24.1% | 134,065 | +1.1% | 0.00% | -25.0% |
| Q3 2015 | $11,346,000 | -73.6% | 132,632 | -48.0% | 0.00% | -69.2% |
| Q2 2015 | $42,963,000 | +23.7% | 255,170 | -11.2% | 0.01% | +30.0% |
| Q1 2015 | $34,723,000 | +59.1% | 287,513 | +20.9% | 0.01% | +42.9% |
| Q4 2014 | $21,819,000 | +148.2% | 237,886 | -2.9% | 0.01% | +133.3% |
| Q3 2014 | $8,791,000 | +144.8% | 245,012 | +163.1% | 0.00% | +200.0% |
| Q2 2014 | $3,591,000 | +75.3% | 93,116 | +3.3% | 0.00% | 0.0% |
| Q1 2014 | $2,049,000 | +1.6% | 90,128 | -6.2% | 0.00% | 0.0% |
| Q4 2013 | $2,017,000 | +106.0% | 96,108 | +164.7% | 0.00% | – |
| Q3 2013 | $979,000 | – | 36,313 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 5,910,687 | $24,470,000 | 3.71% |
| Monaco Asset Management SAM | 306,142 | $1,267,000 | 0.55% |
| Parametrica Management Ltd | 90,105 | $374,000 | 0.41% |
| Kamunting Street Capital Management, L.P. | 55,200 | $229,000 | 0.31% |
| Birchview Capital, LP | 98,000 | $406,000 | 0.30% |
| Kamunting Street Capital Management, L.P. | 35,000 | $145,000 | 0.20% |
| PDT Partners, LLC | 519,477 | $2,151,000 | 0.19% |
| Graham Capital Management, L.P. | 781,912 | $3,237,000 | 0.13% |
| CAXTON ASSOCIATES LP | 220,154 | $911,000 | 0.09% |
| Baker Brothers Advisors | 2,499,715 | $10,349,000 | 0.06% |