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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- 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 | $3,699,717 | -41.9% | 1,217,012 | -37.1% | 0.00% | -100.0% |
| Q2 2023 | $6,364,831 | +1.8% | 1,934,599 | -1.6% | 0.00% | 0.0% |
| Q1 2023 | $6,249,568 | +29.0% | 1,965,273 | +180.7% | 0.00% | 0.0% |
| Q4 2022 | $4,845,654 | +29.0% | 700,239 | +18.0% | 0.00% | – |
| Q3 2022 | $3,756,000 | +1222.5% | 593,499 | +766.5% | 0.00% | – |
| Q2 2022 | $284,000 | -91.1% | 68,494 | -89.6% | 0.00% | – |
| Q1 2022 | $3,186,000 | -54.1% | 657,029 | -5.5% | 0.00% | -100.0% |
| Q4 2021 | $6,942,000 | +220.6% | 694,929 | +513.4% | 0.00% | – |
| Q3 2021 | $2,165,000 | -63.0% | 113,287 | -38.1% | 0.00% | -100.0% |
| Q2 2021 | $5,855,000 | -27.9% | 183,087 | -32.0% | 0.00% | 0.0% |
| Q1 2021 | $8,124,000 | -40.6% | 269,424 | -14.8% | 0.00% | -50.0% |
| Q4 2020 | $13,685,000 | -41.4% | 316,277 | -27.0% | 0.00% | -33.3% |
| Q3 2020 | $23,372,000 | -5.9% | 433,222 | +6.5% | 0.00% | -25.0% |
| Q2 2020 | $24,828,000 | +74.8% | 406,750 | +31.6% | 0.00% | +100.0% |
| Q1 2020 | $14,202,000 | -8.7% | 309,022 | +74.3% | 0.00% | 0.0% |
| Q4 2019 | $15,561,000 | -35.8% | 177,340 | -32.8% | 0.00% | -50.0% |
| Q3 2019 | $24,234,000 | -62.3% | 263,935 | -47.8% | 0.00% | -60.0% |
| Q2 2019 | $64,272,000 | -47.8% | 505,274 | -35.5% | 0.01% | -47.4% |
| Q1 2019 | $123,226,000 | +176.2% | 783,225 | +74.1% | 0.02% | +171.4% |
| Q4 2018 | $44,619,000 | +60.9% | 449,772 | +136.8% | 0.01% | +75.0% |
| Q3 2018 | $27,733,000 | +13.3% | 189,948 | +21.8% | 0.00% | 0.0% |
| Q2 2018 | $24,467,000 | +16.3% | 155,890 | +26.6% | 0.00% | 0.0% |
| Q1 2018 | $21,030,000 | -3.0% | 123,166 | +1.2% | 0.00% | 0.0% |
| Q4 2017 | $21,675,000 | +17.0% | 121,700 | -9.7% | 0.00% | +33.3% |
| Q3 2017 | $18,521,000 | +108.9% | 134,845 | +59.8% | 0.00% | +50.0% |
| Q2 2017 | $8,867,000 | +33.9% | 84,403 | +15.8% | 0.00% | +100.0% |
| Q1 2017 | $6,624,000 | -26.9% | 72,862 | -50.4% | 0.00% | -50.0% |
| Q4 2016 | $9,060,000 | +7.2% | 146,822 | +17.8% | 0.00% | 0.0% |
| Q3 2016 | $8,448,000 | +49.7% | 124,634 | -4.4% | 0.00% | +100.0% |
| Q2 2016 | $5,645,000 | -16.0% | 130,401 | -17.5% | 0.00% | -50.0% |
| Q1 2016 | $6,718,000 | -40.3% | 158,070 | -9.8% | 0.00% | -33.3% |
| Q4 2015 | $11,256,000 | +17.2% | 175,271 | +56.1% | 0.00% | +50.0% |
| Q3 2015 | $9,605,000 | -66.5% | 112,284 | -34.1% | 0.00% | -77.8% |
| Q2 2015 | $28,698,000 | +423.1% | 170,443 | +275.2% | 0.01% | +350.0% |
| Q1 2015 | $5,486,000 | +45.1% | 45,431 | +10.2% | 0.00% | +100.0% |
| Q4 2014 | $3,781,000 | +106.5% | 41,224 | -19.3% | 0.00% | 0.0% |
| Q3 2014 | $1,831,000 | -5.7% | 51,062 | +1.4% | 0.00% | 0.0% |
| Q2 2014 | $1,942,000 | +17.9% | 50,342 | -30.5% | 0.00% | 0.0% |
| Q1 2014 | $1,647,000 | +228.7% | 72,432 | +202.7% | 0.00% | – |
| Q4 2013 | $501,000 | -46.8% | 23,926 | -31.5% | 0.00% | – |
| Q3 2013 | $941,000 | – | 34,927 | – | 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% |