TENARIS SA (TS)
SEC filings, insider trading & institutional ownership from EDGAR.
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Latest filings
10-K, 10-Q, 8-K, Form 4 & 13D/G. Sourced directly from SEC EDGAR
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Top holders
13F & 13D/G • latest quarter
| Holder | Filed | Value |
|---|---|---|
| FMR LLC | Aug 13, 2026 | $375.17M |
| RENAISSANCE TECHNOLOGIES LLC | Aug 13, 2026 | $169.58M |
| WELLINGTON MANAGEMENT GROUP LLP | Aug 14, 2026 | $136.4M |
| T. Rowe Price Associates, Inc. | Aug 14, 2026 | $83.39M |
| MORGAN STANLEY | Aug 13, 2026 | $68.75M |
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Data as of Nov 8, 2026Source: SEC EDGAR.