D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
BLUE holding history
bluebird bio, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
BLUE overviewAll 13F holders of BLUEFull Q2 2026 holdings
- Shares (Q3 2024)
- 0
- Sold out in Q3 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 10
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2024 | 0 | $0 | 0.0% | −117,175−100.0% | Sold out | Holders |
| Q2 2024 | 117,175 | $115.3K | <0.1% | −564,093−82.8% | Reduced | Holders |
| Q1 2024 | 681,268 | $872.0K | <0.1% | +681,268 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −32,960−100.0% | Sold out | Holders |
| Q2 2023 | 32,960 | $108.4K | <0.1% | +32,960 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −152,355−100.0% | Sold out | Holders |
| Q4 2022 | 152,355 | $1.05M | <0.1% | +103,174+209.8% | Added | Holders |
| Q3 2022 | 49,181 | $311.0K | <0.1% | −625,785−92.7% | Reduced | Holders |
| Q2 2022 | 674,966 | $2.79M | <0.1% | +152,763+29.3% | Added | Holders |
| Q1 2022 | 522,203 | $2.53M | <0.1% | +500,255+2,279.3% | Added | Holders |
| Q4 2021 | 21,948 | $219.0K | <0.1% | +647+3.0% | Added | Holders |
| Q3 2021 | 21,301 | $407.0K | <0.1% | +21,301 | New | Holders |
| Q2 2021 | 0 | $0 | 0.0% | −145,168−100.0% | Sold out | Holders |
| Q1 2021 | 145,168 | $4.38M | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.