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TS · Energy

TENARIS S A

USA Energy Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Bearish — money moving out

No standout activity across the feeds we track.

Hedge funds
26
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
◆ Next steps Interested in TENARIS S A? Here's what to do with it.
Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$29.1B
Industry
Oil & Gas Equipment & Services
Sector
Energy
Exchange
NYSE
About TENARIS S A

Tenaris S.A., together with its subsidiaries, manufactures and supplies steel pipe products and related services for the energy industry and other industrial applications in North America, South America, Europe, the Middle East and Africa, and the Asia Pacific. It provides steel casings to sustain the walls of oil and gas wells during and after drilling; steel tubing for conducting crude oil and natural gas to the surface after drilling has been completed; steel line pipes to transport crude oil and natural gas from wells to refineries, storage tanks, and loading and distribution centers; and…

Who's behind the signal
Every informed buyer we can see on TS, across all three feeds.
Hedge funds · 5
Point72 (Steve Cohen) New position
Citadel Advisors Increased +7940%
AQR Capital Management Increased +56%
D.E. Shaw & Co Decreased −21%
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Congressional trade history · 2
Every disclosed buy & sell on record — STOCK Act filings
Trade date Member Chamber Action Amount
2020-11-13 Greg Gianforte · R-MT House SOLD $15,001 - $50,000
2019-02-15 Donna E. Shalala · D-FL House SOLD $1,001 - $15,000
Not a model pick — but on our radar. TENARIS S A isn't in the top-10 model right now, but 5 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
5
Investors
1
New positions
2
Increasing
2
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.1×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Point72's portfolio
Trust weight: 1.0×
Increased +7940%
% of portfolio
0.0%
Position change
+7940%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
Increased +56%
% of portfolio
0.0%
Position change
+56%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.0×
Decreased −21%
% of portfolio
0.0%
Position change
−21%
0.0% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −73%
% of portfolio
0.0%
Position change
−73%
0.0% of Millennium Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to TENARIS S A
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell TENARIS S A or any security.

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