Type / Class
Equity / Ordinary Shares, $1.00 par value per share
Shares outstanding
1.04B
Number of holders
221
Total 13F shares, excl. options
43.1M
Shares change
+728K
Total reported value, excl. options
$1.68B
Value change
+$31.5M
Put/Call ratio
1.08
Number of buys
98
Number of sells
-114
Price
$39.11

Significant Holders of TENARIS SA - Ordinary Shares, $1.00 par value per share (TS) as of Q1 2025

266 filings reported holding TS - TENARIS SA - Ordinary Shares, $1.00 par value per share as of Q1 2025.
TENARIS SA - Ordinary Shares, $1.00 par value per share (TS) has 221 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 43.1M shares of 1.04B outstanding shares and own 4.13% of the company stock.
Largest 10 shareholders include CITADEL ADVISORS LLC (3.77M shares), RENAISSANCE TECHNOLOGIES LLC (2.7M shares), Sourcerock Group LLC (2.45M shares), Alua Capital Management LP (2.39M shares), WELLINGTON MANAGEMENT GROUP LLP (2.33M shares), FMR LLC (2.32M shares), Encompass Capital Advisors LLC (2.1M shares), MORGAN STANLEY (1.83M shares), VAN ECK ASSOCIATES CORP (1.82M shares), and Balyasny Asset Management L.P. (1.71M shares).
This table shows the top 221 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.