Shell Asset Management Co
- SEC CIK
- 0001211028
- Latest filing
- Nov 7, 2025
BLUE holding history
bluebird bio, Inc. in every 13F filed by Shell Asset Management Co, 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 Q3 2025 holdings
- Shares (Q2 2022)
- 0
- Sold out in Q2 2022
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2022 | 0 | $0 | 0.0% | −17,171−100.0% | Sold out | Holders |
| Q1 2022 | 17,171 | $83.0K | <0.1% | −2,526−12.8% | Reduced | Holders |
| Q4 2021 | 19,697 | $197.0K | <0.1% | +165+0.8% | Added | Holders |
| Q3 2021 | 19,532 | $373.0K | <0.1% | −840−4.1% | Reduced | Holders |
| Q2 2021 | 20,372 | $651.0K | <0.1% | +1,100+5.7% | Added | Holders |
| Q1 2021 | 19,272 | $581.0K | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.