TS
TENARIS SA-ADRData as of 2026 Q1 (03-31) · 13F snapshot
Summary
TENARIS SA-ADR (TS) is held by 6 tracked hedge-fund managers, a combined reported value of ~$1.73B; the largest are George Soros, Renaissance Technologies, Ken Griffin. This quarter: 1 new, 1 added, 2 trimmed, 1 closed. 5 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Gurus holding6
Congress trades5
Price$57.67vs quarter-end-0.88%
Sectors0
This quarter's moves
Top holderGeorge SorosNew1
Added1
Trimmed / sold3
Value $3.47M— of portfolio59,7002026 Q1
Value $2.91M— of portfolio50,0002026 Q1
Value $1.91M— of portfolio55,2002018 Q1
Value $616.7K— of portfolio10,6002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinPUT | $3.47M | — | — |
| Izzy EnglanderCALL | $2.91M | — | — |
| Steven CohenPUT | $1.91M | — | — |
| Ken GriffinCALL | $616.7K | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.