Alliancebernstein L.P.
- SEC CIK
- 0001109448
- Latest filing
- Aug 14, 2026
MTSR holding history
Metsera, Inc. in every 13F filed by Alliancebernstein L.P., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MTSR overviewAll 13F holders of MTSRFull Q2 2026 holdings
- Shares (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q1 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −53,603−100.0% | Sold out | Holders |
| Q3 2025 | 53,603 | $2.81M | <0.1% | −1,367,756−96.2% | Reduced | Holders |
| Q2 2025 | 1,421,359 | $40.4M | <0.1% | +218,407+18.2% | Added | Holders |
| Q1 2025 | 1,202,952 | $32.7M | <0.1% | +1,202,952 | New | Holders |