Live feed
Filing
SCHEDULE 13D/A
SCHEDULE 13D/A0001213900-26-014102·SAN FAUSTIN S.A.
Schedule 13D ownership disclosure
Tenaris SA
Ordinary Shares, $1.00 par value per share · CUSIP: 88031M109
Event date: 2026-02-06
Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.
- Filing-level shares
- Unavailable
- Percent of class
- Unavailable
- ROCCA & PARTNERS STICHTING ADMINISTRATIEKANTOOR AANDELEN SAN FAUSTIN
Shares: 692,085,486.00 · Class: 68.6%
- SAN FAUSTIN S.A.Reported CIK 0001429586
Shares: 692,085,486.00 · Class: 68.6%
- TECHINT HOLDINGS S.A R.L.
Shares: 692,085,486.00 · Class: 68.6%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0001213900-26-014102
- Form type
- SCHEDULE 13D/A
- Filer
- SAN FAUSTIN S.A.
- CIK
- CIK 1429586
- Filed
- Feb 10, 2026
- Reporting period
- Feb 06, 2026
- Description
- Schedule 13D beneficial ownership