Welcome to our dedicated page for Tenaris SEC filings (Ticker: TS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Tenaris S.A. (TS) SEC filings page provides access to the company’s regulatory disclosures as a foreign private issuer listed on the New York Stock Exchange and in Mexico. Tenaris files annual reports under Form 20-F and furnishes interim and event-driven information on Form 6-K, giving investors a detailed view of its activities as a global supplier of steel tubes and related services for the world’s energy industry and certain other industrial applications.
Among the key documents available are consolidated condensed interim financial statements for periods such as the nine months ended September 30, 2025. These filings, prepared in accordance with IFRS as issued by the IASB and adopted by the European Union, include income statements, statements of financial position, changes in equity and other comprehensive income. They show how Tenaris’s Tubes and Others segments perform, provide regional net sales data for North America, South America, Europe, and Asia Pacific, Middle East and Africa, and disclose information on property, plant and equipment, investments in non-consolidated companies, provisions and other key balance sheet items.
Tenaris also furnishes press releases on Form 6-K that explain quarterly results, market background and outlook, as well as weekly reports on its share buyback program. These buyback reports detail the number of ordinary shares repurchased in specific weeks, the total consideration paid, and the resulting percentage of issued share capital held in treasury. They also reiterate that Tenaris intends to cancel treasury shares purchased under the programs in due course.
Ownership and governance-related filings include Form 6-K reports on amendments to Schedule 13D filed by Tenaris’s indirect and direct controlling shareholders, San Faustin S.A. and Techint Holdings S.à r.l., in response to the company’s share repurchase program and changes in their beneficial ownership. Other filings cover outcomes of annual and extraordinary general meetings, such as approval of financial statements, dividends, share capital reductions through cancellation of treasury shares, and renewals of authorized unissued share capital.
On Stock Titan, these SEC filings are paired with AI-powered summaries that highlight the most important points from lengthy financial statements and press releases. Investors can quickly see how Tenaris’s net sales, operating income and segment performance are evolving, track the scale and pace of its share buybacks, and understand changes in its equity and ownership structure without reading every line of the underlying documents.
Tenaris S.A. submitted a Form 6-K as a foreign private issuer to furnish its 2025 Annual Report to the U.S. Securities and Exchange Commission. The report, originally filed with the Luxembourg Stock Exchange, includes the consolidated management report with financial and non-financial (sustainability) information, management certifications on the consolidated financial statements and annual accounts as of 31 December 2025, and the external auditors’ reports on those documents.
Tenaris S.A. reports a resilient 2025 amid intense geopolitical and energy market disruption, including a conflict-driven closure of the Strait of Hormuz. The company generated net sales of $12.0 billion, EBITDA of $2.9 billion and net income of $2.0 billion, showing stable profitability.
Free cash flow reached $2.0 billion, all returned to investors via dividends and share buybacks, and Tenaris ended the year with a $3.3 billion net cash position. Management proposes a 7% increase in the annual dividend per share.
The filing details a global pipe and services business focused on oil and gas, while expanding solutions for low‑carbon uses like geothermal, hydrogen and carbon capture. It also outlines extensive risk factors, including oil and gas cycles, trade barriers, climate regulation, cyber threats and concentrated ownership.
Tenaris S.A. has filed its 2025 Annual Report with the Luxembourg Stock Exchange, the U.S. SEC and other regulators where its securities are listed. The report covers the year ended December 31, 2025 and is available online from the Luxembourg exchange and Tenaris’s investor relations website.
The company will also file its 2025 annual report on Form 20‑F with the SEC on March 31, 2026, which will likewise be accessible on the SEC’s and Tenaris’s websites. Share and ADS holders can request hard copies of these reports free of charge. Tenaris describes itself as a leading global supplier of steel tubes and related services for the energy industry and other industrial applications.
Tenaris S.A. filed a report describing its 2025 fourth quarter and annual results conference call with investors and analysts. Chairman and CEO Paolo Rocca and other senior executives discussed the company’s results, the market background and their outlook for the business and industry.
The audio replay of the call is available through Tenaris’s investor relations website. The company notes that the call included forward-looking statements based on current assumptions and highlights that actual results may differ due to industry trends, raw material costs, oil and gas investment levels and broader economic conditions.
Tenaris S.A. provided a weekly update on its Second Tranche share buyback program. Under the tranche of up to USD600 million, part of a broader USD1.2 billion program, the company repurchased 13,176 ordinary shares in the market between February 16 and February 20, 2026, for a total consideration of €283,388, equivalent to USD334,944. As of February 20, 2026, Tenaris held 62,352,601 ordinary shares in treasury, representing 5.82% of its total issued share capital, and intends to cancel the treasury shares purchased under its buyback programs in due course.
Tenaris reported steady 2025 results with strong cash generation despite softer demand and U.S. trade tariffs. For Q4 2025, net sales reached $2,995 million, up 5% year on year, while earnings per share were $0.44, down from $0.47, as EBITDA margin eased to 23.9%.
For full-year 2025, net sales declined 4% to $11,981 million, but earnings per share edged up to $1.83. EBITDA was $2,899 million with a margin of 24.2%, reflecting resilient profitability in the Tubes segment even as prices fell in several regions.
Free cash flow reached $2.0 billion in 2025, and net cash stood at $3.3 billion at December 31, after $900 million in dividends and $1,362 million in share buybacks. The board plans to propose a total annual dividend of $0.89 per share, including the $0.29 already paid.
Tenaris S.A. filed a report describing activity in the second tranche of its USD1.2 billion share buyback program. From February 9 to February 13, 2026, the company repurchased 11,253 ordinary shares for total consideration of €226,459, equivalent to USD269,332, in the open market.
As of February 13, 2026, Tenaris held 62,339,425 ordinary shares in treasury, representing 5.82% of its total issued share capital. The company states that it intends to cancel treasury shares purchased under its buyback programs in due course.
Tenaris S.A.’s controlling shareholder group has modestly reduced its stake through open-market sales while retaining clear control. RP STAK, San Faustin and Techint Holdings now beneficially own 692,085,486 ordinary shares, representing 68.55% of Tenaris’s outstanding ordinary shares, excluding treasury stock.
The ownership percentage fell from 69.66% to 68.55% after Techint Holdings sold 18,919,701 ordinary shares in the open market between December 15, 2025 and February 6, 2026 under a non‑discretionary accelerated share disposal agreement. This decrease was partially offset by Tenaris’s open‑market repurchase of 11,065,751 ordinary shares over a similar period.
Tenaris S.A. provided a weekly update on its Second Tranche of the USD1.2 billion share buyback program. Between December 29, 2025 and January 2, 2026, the company repurchased 3,320,025 ordinary shares for a total consideration of €54,583,501, equivalent to USD64,206,753, in the open market.
After these transactions, as of January 2, 2026, Tenaris held 62,328,172 ordinary shares in treasury, representing 5.81% of its total issued share capital. The company states that it intends to cancel the treasury shares purchased under its buyback programs in due course.
Tenaris S.A. reported progress on the second tranche of its USD1.2 billion share buyback program. From December 22, 2025 to December 26, 2025, the company repurchased 2,408,733 ordinary shares in the open market for a total consideration of €39,385,654, equivalent to USD46,224,540. As of December 26, 2025, Tenaris held 59,008,147 ordinary shares in treasury, representing 5.50% of its total issued share capital. The company states that it intends to cancel treasury shares acquired under its buyback programs in due course.