Institutional Ownership Tenaris Sa (TS)
This table provides information about the institutional ownership of Tenaris Sa (TS). We have compiled data on the 253 institutions that hold shares in the stock, with a total of 40.4 Million shares, which have been reported (via 13F filing form) to have a value of $1.64 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Pendal Group LTD
|
Jan 19, 2023 Q4 2022 |
13,392,391
shares
|
$545 Million
3.86% of portfolio
|
Q4 2022
Reduced 34.07%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
3,350,644
shares
|
$136 Million
0.17% of portfolio
|
Q3 2025
Added 15.88%
|
|
|
Wellington Management Group LLP
Boston, MA |
Nov 14, 2025 Q3 2025 |
2,135,993
shares
|
$86.9 Million
0.01% of portfolio
|
Q3 2025
Added 1.75%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
1,787,345
shares
|
$72.7 Million
0.01% of portfolio
|
Q3 2025
Added 5.26%
|
|
|
Van Eck Associates Corp
|
Nov 13, 2025 Q3 2025 |
1,610,593
shares
|
$65.5 Million
0.05% of portfolio
|
Q3 2025
Reduced 0.32%
|
|
|
Encompass Capital Advisors LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
1,432,704
shares
|
$58.3 Million
2.23% of portfolio
|
Q3 2025
Reduced 17.32%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
1,171,617
shares
|
$47.7 Million
0.0% of portfolio
|
Q3 2025
Added 4.72%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
1,134,260
shares
|
$46.1 Million
0.01% of portfolio
|
Q3 2025
Added 20.48%
|
|
|
Optiver Holding B.V.
Amsterdam, P7 |
Nov 10, 2025 Q3 2025 |
905,328
shares
|
$36.8 Million
0.54% of portfolio
|
Q3 2025
Added 186.77%
|
|
|
Agf Investments Inc.
Toronto, A6 |
Nov 10, 2022 Q3 2022 |
845,542
shares
|
$34.4 Million
0.21% of portfolio
|
Q2 2022
Reduced 2.17%
|
|
|
Abc Arbitrage Sa
Paris, I0 |
Nov 06, 2025 Q3 2025 |
775,204
shares
|
$31.5 Million
2.73% of portfolio
|
Q3 2025
Added 65.9%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
705,183
shares
|
$28.7 Million
0.0% of portfolio
|
Q3 2025
Reduced 24.19%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
658,086
shares
|
$26.8 Million
0.0% of portfolio
|
Q2 2024
Added 0.17%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Oct 29, 2025 Q3 2025 |
602,886
shares
|
$24.5 Million
0.01% of portfolio
|
Q3 2025
Reduced 18.28%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
597,082
shares
|
$24.3 Million
0.01% of portfolio
|
Q3 2025
Added 168.94%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
574,423
shares
|
$23.4 Million
0.01% of portfolio
|
Q3 2025
Reduced 26.07%
|
|
|
Medina Singh Partners, LLC
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
560,954
shares
|
$22.8 Million
6.26% of portfolio
|
Q3 2025
Added 0.88%
|
|
|
Assetmark, Inc
|
Nov 06, 2025 Q3 2025 |
480,215
shares
|
$19.5 Million
0.04% of portfolio
|
Q3 2025
Added 2.34%
|
|
|
Harding Loevner LP
Bridgewater, NJ |
Nov 14, 2025 Q3 2025 |
408,147
shares
|
$16.6 Million
0.11% of portfolio
|
Q3 2025
Reduced 9.42%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
378,260
shares
|
$15.4 Million
0.0% of portfolio
|
Q3 2025
Added 28.11%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
328,799
shares
|
$13.4 Million
0.0% of portfolio
|
Q2 2025
Reduced 33.67%
|
|
|
Jump Financial, LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
319,947
shares
|
$13 Million
0.13% of portfolio
|
Q3 2025
Added 27.57%
|
|
|
Kiltearn Partners LLP
Edinburgh, X0 |
Nov 13, 2025 Q3 2025 |
298,459
shares
|
$12.1 Million
2.17% of portfolio
|
Q3 2025
Reduced 6.6%
|
|
|
Sir Capital Management, L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
290,097
shares
|
$11.8 Million
1.07% of portfolio
|
Q3 2025
Reduced 57.89%
|
|
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
Nov 13, 2025 Q3 2025 |
270,880
shares
|
$11 Million
0.03% of portfolio
|
Q3 2025
Added 6.7%
|
|