Data as of Q4 2025 (Dec 31, 2025)
TS

TENARIS S A

Institutional Ownership · Q4 2025

Filing: Q4 2025

TENARIS S A (TS) is held by 220 institutional investors with combined holdings of $1.2B. Major holders include Westwood Global Investmen, RENAISSANCE TECHNOLOGIES , WELLINGTON MANAGEMENT GRO.

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Institutional Holders
220
Total Value
$1.2B
Ownership %
6.4%

🏦 Top Institutional Holders

Westwood Global Investments, LLC
7.3M shares
$279.6M
1.44% ownership
RENAISSANCE TECHNOLOGIES LLC
3.0M shares
$114.0M
0.59% ownership
WELLINGTON MANAGEMENT GROUP LLP
2.7M shares
$103.1M
0.53% ownership
FMR LLC
2.2M shares
$84.5M
0.44% ownership
VAN ECK ASSOCIATES CORP
2.0M shares
$77.6M
0.40% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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