Schedule 13G ownership disclosure

2SEVENTY BIO INC

Common Stock · CUSIP: 901384107

Event date: 2025-03-31

Filing-level shares
2,819,469
Percent of class
5.38%
  • The Vanguard Group

    Shares: 2,819,469 · Class: 5.38%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0000932471-25-000482
Form type
SCHEDULE 13G/A
Filer
2seventy bio, Inc.
CIK
CIK 1860782
Filed
Apr 30, 2025
Reporting period
Mar 31, 2025
Description
Schedule 13G beneficial ownership

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