BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 282 filers reported holding BLUEBIRD BIO INC in Q3 2020. The put-call ratio across all filers is 0.95 and the average weighting 0.1%.
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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 | $6,999,518 | +755.0% | 2,302,473 | +825.3% | 0.00% | – |
| Q2 2023 | $818,664 | +230.2% | 248,834 | +219.2% | 0.00% | – |
| Q1 2023 | $247,923 | -30.0% | 77,963 | +52.2% | 0.00% | – |
| Q4 2022 | $354,000 | +181.0% | 51,212 | +156.2% | 0.00% | – |
| Q3 2022 | $126,000 | -98.9% | 19,988 | -94.2% | 0.00% | -100.0% |
| Q2 2021 | $10,973,000 | +11.4% | 343,054 | +5.0% | 0.00% | 0.0% |
| Q1 2021 | $9,850,000 | +495.9% | 326,706 | +755.5% | 0.00% | +200.0% |
| Q4 2020 | $1,653,000 | -33.9% | 38,189 | -17.6% | 0.00% | 0.0% |
| Q3 2020 | $2,500,000 | -70.9% | 46,364 | -67.1% | 0.00% | -75.0% |
| Q2 2020 | $8,598,000 | -49.5% | 140,858 | -62.0% | 0.00% | -55.6% |
| Q1 2020 | $17,024,000 | -49.0% | 370,526 | -2.6% | 0.01% | -35.7% |
| Q4 2019 | $33,395,000 | +81.0% | 380,608 | +89.4% | 0.01% | +75.0% |
| Q3 2019 | $18,449,000 | -28.5% | 200,939 | -1.0% | 0.01% | -33.3% |
| Q2 2019 | $25,819,000 | -22.5% | 202,970 | -4.1% | 0.01% | -20.0% |
| Q1 2019 | $33,307,000 | +117.4% | 211,698 | +37.1% | 0.02% | +87.5% |
| Q4 2018 | $15,324,000 | -40.3% | 154,466 | -13.9% | 0.01% | -11.1% |
| Q3 2018 | $25,649,000 | -35.5% | 179,490 | -29.2% | 0.01% | -50.0% |
| Q2 2018 | $39,751,000 | -15.0% | 253,364 | -7.5% | 0.02% | -14.3% |
| Q1 2018 | $46,745,000 | -26.1% | 273,825 | -22.9% | 0.02% | -27.6% |
| Q4 2017 | $63,246,000 | +35.3% | 355,257 | +4.4% | 0.03% | +31.8% |
| Q3 2017 | $46,735,000 | +31.0% | 340,259 | +0.2% | 0.02% | +22.2% |
| Q2 2017 | $35,684,000 | +28.5% | 339,679 | +11.2% | 0.02% | +28.6% |
| Q1 2017 | $27,776,000 | +31.8% | 305,496 | -10.6% | 0.01% | +16.7% |
| Q4 2016 | $21,079,000 | -14.5% | 341,626 | -6.1% | 0.01% | -14.3% |
| Q3 2016 | $24,664,000 | +622.2% | 363,852 | +360.6% | 0.01% | +600.0% |
| Q2 2016 | $3,415,000 | -27.3% | 79,002 | -28.5% | 0.00% | -33.3% |
| Q1 2016 | $4,695,000 | -85.5% | 110,489 | -78.1% | 0.00% | -84.2% |
| Q4 2015 | $32,331,000 | +68.6% | 503,407 | +124.5% | 0.02% | +58.3% |
| Q3 2015 | $19,179,000 | +6.7% | 224,195 | +109.9% | 0.01% | +20.0% |
| Q2 2015 | $17,983,000 | -15.7% | 106,813 | -39.5% | 0.01% | -16.7% |
| Q1 2015 | $21,336,000 | -6.9% | 176,671 | -29.3% | 0.01% | -7.7% |
| Q4 2014 | $22,908,000 | +842.3% | 249,763 | +268.5% | 0.01% | +1200.0% |
| Q3 2014 | $2,431,000 | +10950.0% | 67,785 | +11688.7% | 0.00% | – |
| Q2 2014 | $22,000 | +1000.0% | 575 | +677.0% | 0.00% | – |
| Q1 2014 | $2,000 | -100.0% | 74 | -100.0% | 0.00% | -100.0% |
| Q4 2013 | $4,218,000 | -51.6% | 201,073 | -37.8% | 0.00% | -50.0% |
| Q3 2013 | $8,708,000 | +7.9% | 323,037 | -0.0% | 0.01% | 0.0% |
| Q2 2013 | $8,068,000 | – | 323,130 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 1,550,000 | $7,518,000 | 1.50% |
| Birchview Capital, LP | 84,000 | $407,000 | 0.29% |
| PDT Partners, LLC | 519,485 | $2,520,000 | 0.22% |
| OCCUDO QUANTITATIVE STRATEGIES LP | 320,922 | $1,556,000 | 0.13% |
| Virtus ETF Advisers LLC | 40,607 | $197,000 | 0.09% |
| Baker Brothers Advisors | 2,499,715 | $12,124,000 | 0.07% |
| Green Alpha Advisors, LLC | 14,660 | $71,000 | 0.05% |
| Quinn Opportunity Partners LLC | 140,824 | $683,000 | 0.03% |
| Rafferty Asset Management, LLC | 979,122 | $4,749,000 | 0.03% |
| Inspire Investing, LLC | 48,724 | $236,000 | 0.03% |