TS 6-K: SEC filing
Tenaris S.A.
Filed with the SEC on · accession 0001171843-26-007191
TS filed a 6-K (foreign company report) with the SEC on Nov 5, 2026. Tenaris S.A. announced its 2026 third quarter results, reporting net sales of $3.102 billion (up 5% sequentially and 4% year-over-year), net income of $521 million (up 6% sequentially and 15% year-over-year), and EBITDA of $756 million with a 24.4% margin. The stock moved +1.1% by the first close after the filing.
Summary of the filing
Tenaris S.A. announced its 2026 third quarter results, reporting net sales of $3.102 billion (up 5% sequentially and 4% year-over-year), net income of $521 million (up 6% sequentially and 15% year-over-year), and EBITDA of $756 million with a 24.4% margin. The company expects fourth quarter sales and EBITDA to increase, setting a new baseline going into 2027.
Key details
How TS stock reacted
Close before
$55.92
Nov 4, 2026
First close after
+1.09%
$56.53
5 trading days
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Since filing
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What did TS file with the SEC on Nov 5, 2026?
TS filed a 6-K (SEC filing). Tenaris S.A. announced its 2026 third quarter results, reporting net sales of $3.102 billion (up 5% sequentially and 4% year-over-year), net income of $521 million (up 6% sequentially and 15% year-over-year), and EBITDA of $756 million with a 24.4% margin. The company expects fourth quarter sales and EBITDA to increase, setting a new baseline going into 2027.
How do I read a 6-K?
How foreign companies listed in the US report news and events — like an 8-K for them. Look at the exhibit names: "results", "resign", "notice" tell you the topic. Many 6-Ks are routine (meeting notices); results and leadership changes matter most.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 6-K (foreign company report): How foreign companies listed in the US report news and events — like an 8-K for them.
How did TS stock react to this filing?
TS closed at $55.92 before the filing and $56.53 on Nov 5, 2026 (+1.09%).
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