Who owns Bluebird Bio?
- CUSIP Number: 09609g950
Tip: Access positions for across all investors
Analyze quarterly positions in Bluebird Bio with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Bluebird Bio stock
Who bought or sold Bluebird Bio this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Group One Trading | 466k | $596k | -31% | Mar 2024 |
|
| Simplex Trading | 234k | $299k | -41% | Mar 2024 |
|
| Jane Street | 16k | $20k | -93% | Mar 2024 |
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