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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- All filings
- 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 | $858,610 | -25.6% | 282,438 | -19.5% | 0.00% | – |
| Q2 2023 | $1,154,366 | +14.5% | 350,871 | +10.7% | 0.00% | – |
| Q1 2023 | $1,008,372 | +156.3% | 317,098 | +457.8% | 0.00% | – |
| Q4 2022 | $393,402 | -36.9% | 56,850 | -42.2% | 0.00% | – |
| Q3 2022 | $623,000 | +148.2% | 98,387 | +62.6% | 0.00% | – |
| Q2 2022 | $251,000 | +54.9% | 60,527 | +81.0% | 0.00% | – |
| Q1 2022 | $162,000 | -71.8% | 33,432 | -42.0% | 0.00% | – |
| Q4 2021 | $575,000 | -74.3% | 57,657 | -50.8% | 0.00% | – |
| Q3 2021 | $2,237,000 | -64.4% | 117,086 | -40.4% | 0.00% | -100.0% |
| Q2 2021 | $6,278,000 | -19.0% | 196,313 | -23.6% | 0.00% | -50.0% |
| Q1 2021 | $7,749,000 | -37.8% | 257,016 | -10.7% | 0.00% | -33.3% |
| Q4 2020 | $12,450,000 | -12.3% | 287,715 | +9.4% | 0.00% | -25.0% |
| Q3 2020 | $14,193,000 | -6.0% | 263,087 | +6.4% | 0.00% | 0.0% |
| Q2 2020 | $15,096,000 | +45.4% | 247,306 | +9.5% | 0.00% | 0.0% |
| Q1 2020 | $10,380,000 | -37.7% | 225,846 | +19.0% | 0.00% | 0.0% |
| Q4 2019 | $16,650,000 | +26.6% | 189,745 | +32.5% | 0.00% | 0.0% |
| Q3 2019 | $13,148,000 | -27.3% | 143,188 | +0.6% | 0.00% | -20.0% |
| Q2 2019 | $18,097,000 | -11.8% | 142,267 | +9.1% | 0.01% | -16.7% |
| Q1 2019 | $20,511,000 | +121.1% | 130,363 | +39.4% | 0.01% | +100.0% |
| Q4 2018 | $9,278,000 | -9.4% | 93,536 | +33.4% | 0.00% | 0.0% |
| Q3 2018 | $10,237,000 | -3.1% | 70,117 | +4.2% | 0.00% | 0.0% |
| Q2 2018 | $10,566,000 | -25.8% | 67,319 | -19.3% | 0.00% | -25.0% |
| Q1 2018 | $14,240,000 | +3.3% | 83,400 | +7.7% | 0.00% | 0.0% |
| Q4 2017 | $13,788,000 | -60.5% | 77,413 | -69.6% | 0.00% | -63.6% |
| Q3 2017 | $34,922,000 | +12.1% | 254,259 | -14.2% | 0.01% | +10.0% |
| Q2 2017 | $31,140,000 | +0.7% | 296,423 | -12.8% | 0.01% | 0.0% |
| Q1 2017 | $30,913,000 | +7.0% | 340,069 | -27.3% | 0.01% | 0.0% |
| Q4 2016 | $28,878,000 | +0.1% | 468,012 | +10.0% | 0.01% | -9.1% |
| Q3 2016 | $28,850,000 | +51.2% | 425,639 | -3.4% | 0.01% | +57.1% |
| Q2 2016 | $19,084,000 | -0.3% | 440,830 | -2.1% | 0.01% | -12.5% |
| Q1 2016 | $19,137,000 | -37.2% | 450,284 | -5.2% | 0.01% | -33.3% |
| Q4 2015 | $30,492,000 | +15.2% | 474,832 | +53.4% | 0.01% | +9.1% |
| Q3 2015 | $26,480,000 | -38.3% | 309,529 | +17.7% | 0.01% | -35.3% |
| Q2 2015 | $42,901,000 | -51.6% | 263,084 | -64.1% | 0.02% | 0.0% |
| Q1 2015 | $88,624,000 | +159.0% | 733,820 | +96.7% | 0.02% | +30.8% |
| Q4 2014 | $34,224,000 | +23341.1% | 373,118 | +9115.1% | 0.01% | – |
| Q3 2014 | $146,000 | -30.1% | 4,049 | -25.1% | 0.00% | – |
| Q2 2014 | $209,000 | +72.7% | 5,408 | +1.2% | 0.00% | – |
| Q1 2014 | $121,000 | +4.3% | 5,342 | -3.6% | 0.00% | – |
| Q4 2013 | $116,000 | +427.3% | 5,544 | +588.7% | 0.00% | – |
| Q3 2013 | $22,000 | – | 805 | – | 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% |