TS is the ticker symbol for TENARIS SA, a publicly traded Materials sector company listed on NYSE. 13F Pro tracks TS with AI-powered analysis, a 32-signal quality score, SEC EDGAR financials, insider transactions, and institutional 13F holdings — all sourced directly from public SEC filings.

Is TS a good stock to buy?

TS is tracked on 13F Pro with SEC EDGAR data, but is not currently included in our 32-signal AI quality ranking. The full company profile with financials and AI insights is at https://13fpro.ai/company/TS.

Where does 13F Pro source TS data?

All TENARIS SA fundamentals and ownership data come directly from SEC EDGAR. TENARIS SA files with the SEC under CIK 1190723. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

TENARIS SA(TS)— Stock Profile, AI Score & Financials

Materials · NYSE · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2025-12-31.

TENARIS SA (TS) stock profile, AI quality score, and SEC EDGAR financial data, a Materials sector company. TS is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (FY 2025), TENARIS SA reports quarterly revenue of $12.0B, net income of $2.0B. Top institutional holders of TS by reported 13-F value include FMR, RENAISSANCE TECHNOLOGIES, VAN ECK ASSOCIATES, based on the most recent SEC filings. TS trades on the NYSE exchange and files with the SEC under CIK 1190723. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate TS daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for TENARIS SA directly from SEC EDGAR.

Revenue

$12.0B

Net Income

$2.0B

TS key financials by period

TENARIS SA reported revenue, net income and margins by fiscal period, from SEC filings.
Period	Form	Revenue	Net income	Operating margin
FY 2025	20-F	$12.0B	—	—
FY 2024	20-F	$12.5B	—	—
FY 2023	20-F	$14.9B	—	—
FY 2022	20-F	$11.8B	—	—
FY 2021	20-F	$6.5B	—	—
FY 2020	20-F	$5.1B	—	—

Institutions holding TS

Institutional investors reporting a position in TENARIS SA on SEC Form 13F.
Institution	Shares	Value	Reported
FMR	6,760,952	$375.2M	2026-06-30
RENAISSANCE TECHNOLOGIES	3,056,044	$169.6M	2026-06-30
VAN ECK ASSOCIATES	2,478,526	$137.5M	2026-06-30
WELLINGTON MANAGEMENT GROUP LLP	2,458,033	$136.4M	2026-06-30
PRICE T ROWE ASSOCIATES	1,502,839	$83.4M	2026-06-30
MORGAN STANLEY	1,238,988	$68.8M	2026-06-30
GOLDMAN SACHS GROUP	1,179,501	$65.5M	2026-06-30
Merewether Investment Management	1,130,692	$62.7M	2026-06-30
DIMENSIONAL FUND ADVISORS	1,039,883	$57.7M	2026-06-30
Holocene Advisors	1,030,105	$57.2M	2026-06-30

SEC EDGAR: CIK 1190723 →

TENARIS SA

NYSELarge CapMaterials

13F Pro Quality Score

Not in ranked universe

Pending next ranking run

This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.