13G/A filed by Grupo Villar Mir, S.A.U.
Grupo Villar Mir, S.A.U. reported 66,755,434 GSM shares, 35.7% of the class, as of 2026-09-30, in a 13G/A accepted by EDGAR 2026-10-09 21:02:22 UTC.
- Accession
- 0000950157-26-001089
- Filer
- CIK 1633094
- Filed
- 2026-10-09
- Accepted by EDGAR
- Ingested
- Source
- EDGAR live feed
Stake
- Subject
- GSM · Ferroglobe PLC
- Shares
- 66,755,434
- Percent of class
- 35.7%
- Event date
- 2026-09-30
How the shares relate across the reporting persons: one reporting person counts. The page shows the largest row.
Reporting persons
| Person | Type | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Aggregate | Percent |
|---|---|---|---|---|---|---|---|
| Grupo Villar Mir, S.A.U. | OO | 58,265,434 | 0 | 58,265,434 | 8,490,000 | 66,755,434 | 35.7% |