TS — TENARIS S A

Ownership history in Ruffer LLP  ·  26 quarters on record

This page tracks every 13F SEC filing in which Ruffer LLP reported a position in TENARIS S A (TS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
10.18% (2018 Q1)
Avg. % of fund
2.05%
First filed
2016 Q4
Last filed
2025 Q3
Quarters held
26
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 UNCHANGED 59,349 — 0% 0.12% $2.1M $35.77
2025 Q2 UNCHANGED 59,349 — 0% 0.10% $2.2M $37.40
2025 Q1 REDUCED 59,349 -114,317 -65.8% 0.09% $2.3M $37.83
2024 Q4 REDUCED 173,666 -50,670 -22.6% 0.24% $6.6M $36.55
22 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    TS price (monthly, adj. close)

Other funds also holding TS

As of 2025 Q4 — sorted by position size

Westwood Global Investments, LLC 3Y 7Y 14.22% Medina Value Partners, LLC 3Y 5.04% Kiltearn Partners LLP 3Y 7Y 2.07% FEARNLEY ASSET MANAGEMENT AS 0.85% Mork Capital Management, LLC 3Y 7Y 0.66% CHESAPEAKE CAPITAL CORP /IL/ 0.52% Cadence Wealth Management LLC 3Y 0.41% Corient IA LLC 0.34% Bridgefront Capital, LLC 3Y 0.2% RENAISSANCE TECHNOLOGIES LLC 3Y 7Y 0.18%
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