BlackRock, Inc.
- SEC CIK
- 0002012383
- Latest filing
- Aug 7, 2026
TSVT holding history
2seventy bio, Inc. in every 13F filed by BlackRock, Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
TSVT overviewAll 13F holders of TSVTFull Q2 2026 holdings
- Shares (Q2 2025)
- 0
- Sold out in Q2 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q3 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2025 | 0 | $0 | 0.0% | −3,971,873−100.0% | Sold out | Holders |
| Q1 2025 | 3,971,873 | $19.6M | <0.1% | −250,781−5.9% | Reduced | Holders |
| Q4 2024 | 4,222,654 | $12.4M | <0.1% | +352,558+9.1% | Added | Holders |
| Q3 2024 | 3,870,096 | $18.3M | <0.1% | – | No prior filing | Holders |