Institutional Ownership Tenaris Sa (TS)
This table provides information about the institutional ownership of Tenaris Sa (TS). We have compiled data on the 254 institutions that hold shares in the stock, with a total of 50.3 Million shares, which have been reported (via 13F filing form) to have a value of $1.8 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
|
$480 Million
3.86% of portfolio
|
Q4 2022
Reduced 34.07%
|
|
|
Sourcerock Group LLC
Denver, CO |
Aug 14, 2025 Q2 2025 |
3,086,075
shares
|
$111 Million
6.55% of portfolio
|
Q2 2025
Added 25.95%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
2,891,544
shares
|
$104 Million
0.15% of portfolio
|
Q2 2025
Added 6.98%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
2,099,275
shares
|
$75.2 Million
0.01% of portfolio
|
Q2 2025
Reduced 9.79%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
1,767,924
shares
|
$63.3 Million
0.11% of portfolio
|
Q2 2025
Added 3.1%
|
|
|
Encompass Capital Advisors LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
1,732,781
shares
|
$62.1 Million
2.94% of portfolio
|
Q2 2025
Reduced 17.39%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
1,722,807
shares
|
$61.7 Million
0.01% of portfolio
|
Q2 2025
Reduced 54.26%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
1,697,997
shares
|
$60.8 Million
0.01% of portfolio
|
Q2 2025
Reduced 0.33%
|
|
|
Van Eck Associates Corp
|
Aug 14, 2025 Q2 2025 |
1,615,694
shares
|
$57.9 Million
0.07% of portfolio
|
Q2 2025
Reduced 11.12%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
1,584,876
shares
|
$56.8 Million
0.01% of portfolio
|
Q2 2025
Added 45.92%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
1,118,756
shares
|
$40.1 Million
0.0% of portfolio
|
Q2 2025
Reduced 38.91%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
941,466
shares
|
$33.7 Million
0.01% of portfolio
|
Q2 2025
Added 63.79%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
930,231
shares
|
$33.3 Million
0.0% of portfolio
|
Q2 2025
Reduced 33.0%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
921,547
shares
|
$33 Million
0.09% of portfolio
|
Q2 2025
Added 67.29%
|
|
|
Agf Investments Inc.
Toronto, A6 |
Nov 10, 2022 Q3 2022 |
845,542
shares
|
$30.3 Million
0.21% of portfolio
|
Q2 2022
Reduced 2.17%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
776,963
shares
|
$27.8 Million
0.02% of portfolio
|
Q2 2025
Reduced 34.0%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Aug 08, 2025 Q2 2025 |
737,760
shares
|
$26.4 Million
0.01% of portfolio
|
Q2 2025
Reduced 2.28%
|
|
|
Sir Capital Management, L.P.
New York, NY |
Aug 12, 2025 Q2 2025 |
688,935
shares
|
$24.7 Million
2.56% of portfolio
|
Q2 2025
Added 280.82%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
658,086
shares
|
$23.6 Million
0.0% of portfolio
|
Q2 2024
Added 0.17%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
595,604
shares
|
$21.3 Million
0.0% of portfolio
|
Q2 2025
Added 47.52%
|
|
|
Medina Singh Partners, LLC
Los Angeles, CA |
Aug 14, 2025 Q2 2025 |
556,052
shares
|
$19.9 Million
7.4% of portfolio
|
Q2 2025
Added 7.39%
|
|
|
Merewether Investment Management, LP
Dallas, TX |
Aug 14, 2025 Q2 2025 |
533,515
shares
|
$19.1 Million
0.63% of portfolio
|
Q2 2025
Reduced 58.76%
|
|
|
Assetmark, Inc
|
Aug 04, 2025 Q2 2025 |
469,229
shares
|
$16.8 Million
0.04% of portfolio
|
Q2 2025
Added 4.31%
|
|
|
Abc Arbitrage Sa
Paris, I0 |
Aug 08, 2025 Q2 2025 |
467,268
shares
|
$16.7 Million
2.0% of portfolio
|
Q2 2025
Added 252.62%
|
|
|
Quadrature Capital LTD
London, X0 |
Aug 13, 2025 Q2 2025 |
456,997
shares
|
$16.4 Million
0.15% of portfolio
|
Q2 2025
Reduced 54.19%
|