Bluebird Bio shares owned by Wellington Management Company
Quarter-by-quarter ownership of Bluebird Bio (BLUE) shares owned by Wellington Management Company
from 13F filings
Historical chart of Wellington Management Company investment in Bluebird Bio
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Quarterly reported holdings in Bluebird Bio by Wellington Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $847k | 614k | 1.38 |
| 2023-09-30 | $1.8M | 582k | 3.04 |
| 2023-06-30 | $1.8M | 556k | 3.29 |
| 2023-03-31 | $733k | 230k | 3.18 |
| 2022-12-31 | $1.6M | 237k | 6.92 |
| 2022-03-31 | $30M | 6.1M | 4.85 |
| 2021-12-31 | $61M | 6.1M | 9.99 |
| 2021-09-30 | $132M | 6.9M | 19.11 |
| 2021-06-30 | $221M | 6.9M | 31.98 |
| 2021-03-31 | $209M | 6.9M | 30.15 |
| 2020-12-31 | $232M | 5.3M | 43.27 |
| 2020-09-30 | $389M | 7.2M | 53.95 |
| 2020-06-30 | $442M | 7.2M | 61.04 |
| 2020-03-31 | $314M | 6.8M | 45.96 |
| 2019-12-31 | $656M | 7.5M | 87.75 |
| 2019-09-30 | $687M | 7.5M | 91.82 |
| 2019-06-30 | $922M | 7.3M | 127.20 |
| 2019-03-31 | $1.2B | 7.3M | 157.33 |
| 2018-12-31 | $733M | 7.4M | 99.20 |
| 2018-09-30 | $638M | 4.4M | 146.00 |
| 2018-06-30 | $463M | 2.9M | 156.95 |
| 2018-03-31 | $423M | 2.5M | 170.75 |
| 2017-12-31 | $497M | 2.8M | 178.10 |
| 2017-09-30 | $562M | 4.1M | 137.35 |
| 2017-06-30 | $392M | 3.7M | 105.05 |
| 2017-03-31 | $285M | 3.1M | 90.90 |
| 2016-12-31 | $188M | 3.0M | 61.70 |
| 2016-09-30 | $133M | 2.0M | 67.78 |
| 2016-06-30 | $90M | 2.1M | 43.29 |
| 2016-03-31 | $51M | 1.2M | 42.50 |
| 2015-06-30 | $569k | 3.4k | 168.34 |
| 2015-03-31 | $5.4M | 45k | 120.78 |
| 2014-12-31 | $9.0M | 98k | 91.72 |
More positions owned by Wellington Management Company
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