BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 155 filers reported holding BLUEBIRD BIO INC in Q2 2022. The put-call ratio across all filers is 1.50 and the average weighting 0.0%.
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Filings
- 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 | $5,079,174 | -12.5% | 1,670,781 | -5.3% | 0.00% | 0.0% |
| Q2 2023 | $5,804,616 | +46.6% | 1,764,321 | +41.7% | 0.00% | – |
| Q1 2023 | $3,959,000 | +44139.6% | 1,244,967 | -3.7% | 0.00% | -100.0% |
| Q4 2022 | $8,949 | -99.9% | 1,293,046 | +5.4% | 0.00% | 0.0% |
| Q3 2022 | $7,766,000 | +10.0% | 1,226,870 | -28.1% | 0.00% | 0.0% |
| Q2 2022 | $7,060,000 | -21.9% | 1,705,489 | -8.5% | 0.00% | 0.0% |
| Q1 2022 | $9,042,000 | -59.2% | 1,864,533 | -15.9% | 0.00% | -66.7% |
| Q4 2021 | $22,136,000 | -40.1% | 2,215,910 | +14.7% | 0.00% | -40.0% |
| Q3 2021 | $36,935,000 | -29.1% | 1,932,697 | +18.6% | 0.01% | -16.7% |
| Q2 2021 | $52,110,000 | +57.9% | 1,629,452 | +48.8% | 0.01% | +50.0% |
| Q1 2021 | $33,010,000 | +19.7% | 1,094,892 | +71.8% | 0.00% | 0.0% |
| Q4 2020 | $27,576,000 | +139.7% | 637,289 | +204.6% | 0.00% | +100.0% |
| Q3 2020 | $11,506,000 | -0.5% | 209,191 | +10.4% | 0.00% | 0.0% |
| Q2 2020 | $11,563,000 | +77.5% | 189,433 | +33.6% | 0.00% | 0.0% |
| Q1 2020 | $6,516,000 | -25.0% | 141,782 | +43.2% | 0.00% | 0.0% |
| Q4 2019 | $8,685,000 | +41.5% | 98,991 | +48.1% | 0.00% | +100.0% |
| Q3 2019 | $6,139,000 | -14.8% | 66,863 | +15.0% | 0.00% | 0.0% |
| Q2 2019 | $7,205,000 | -24.7% | 58,140 | -4.4% | 0.00% | -50.0% |
| Q1 2019 | $9,566,000 | +92.3% | 60,803 | +21.3% | 0.00% | +100.0% |
| Q4 2018 | $4,975,000 | -33.8% | 50,144 | -2.6% | 0.00% | 0.0% |
| Q3 2018 | $7,513,000 | -58.5% | 51,460 | -55.4% | 0.00% | -75.0% |
| Q2 2018 | $18,108,000 | -19.9% | 115,376 | -12.9% | 0.00% | -20.0% |
| Q1 2018 | $22,616,000 | +88.0% | 132,456 | +96.1% | 0.01% | +66.7% |
| Q4 2017 | $12,028,000 | +58.9% | 67,536 | +25.9% | 0.00% | +50.0% |
| Q3 2017 | $7,571,000 | +30.4% | 53,636 | -2.9% | 0.00% | +100.0% |
| Q2 2017 | $5,805,000 | -9.0% | 55,255 | -21.3% | 0.00% | 0.0% |
| Q1 2017 | $6,379,000 | -34.7% | 70,170 | -55.7% | 0.00% | -50.0% |
| Q4 2016 | $9,765,000 | +47.6% | 158,258 | +62.2% | 0.00% | 0.0% |
| Q3 2016 | $6,614,000 | +79.2% | 97,589 | +14.5% | 0.00% | +100.0% |
| Q2 2016 | $3,690,000 | +45.6% | 85,235 | +43.0% | 0.00% | 0.0% |
| Q1 2016 | $2,535,000 | -29.2% | 59,623 | +7.0% | 0.00% | 0.0% |
| Q4 2015 | $3,579,000 | -35.6% | 55,717 | -14.3% | 0.00% | 0.0% |
| Q3 2015 | $5,559,000 | -73.2% | 64,999 | -47.3% | 0.00% | -80.0% |
| Q2 2015 | $20,767,000 | +21.2% | 123,346 | -13.1% | 0.01% | +25.0% |
| Q1 2015 | $17,137,000 | +37.3% | 141,905 | +4.3% | 0.00% | +33.3% |
| Q4 2014 | $12,480,000 | +479.7% | 136,072 | +126.9% | 0.00% | +200.0% |
| Q3 2014 | $2,153,000 | +531.4% | 59,976 | +374.9% | 0.00% | – |
| Q3 2013 | $341,000 | – | 12,630 | – | 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% |