Latest Institutional Purchases of Tenaris Sa (TS)
This list provides information on the latest institutional transactions involving Tenaris Sa (TS) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 11, 2025
Q2 2025
|
Viking Fund Management LLC
|
BUY
|
- |
3K+ 12.0% |
$92.1K - $118K
|
28K
$1.08M
|
|
|
Jul 07, 2025
Q2 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
606+ 24.93% |
$18.6K - $23.9K
|
3.04K
$117K
|
|
|
Jul 09, 2025
Q2 2025
|
Baron Wealth Management LLC
Troy, MI |
BUY
|
- |
384+ 7.02% |
$11.8K - $15.2K
|
5.85K
$226K
|
|
|
Jul 11, 2025
Q2 2025
|
Umb Bank, N.A.
|
BUY
|
- |
77+ 30.08% |
$2.36K - $3.04K
|
333
$12.8K
|
|
| Q1 2025 | |||||||
|
May 15, 2025
Q1 2025
|
Alua Capital Management LP
New York, NY |
BUY
|
- |
2.39MNew |
$85.3M - $96.2M
|
2.39M
$92.1M
|
|
|
May 13, 2025
Q1 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
2.33MNew |
$83.1M - $93.7M
|
2.33M
$89.8M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
1.69M+ 81.27% |
$60.3M - $68M
|
3.77M
$145M
|
|
|
May 15, 2025
Q1 2025
|
Encompass Capital Advisors LLC
New York, NY |
BUY
|
- |
998K+ 90.69% |
$35.6M - $40.2M
|
2.1M
$80.9M
|
|
|
May 15, 2025
Q1 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
905K+ 307.35% |
$32.3M - $36.4M
|
1.2M
$46.2M
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
BUY
|
- |
787K+ 263.17% |
$28.1M - $31.7M
|
1.09M
$41.9M
|
|
|
May 15, 2025
Q1 2025
|
Merewether Investment Management, LP
Dallas, TX |
BUY
|
- |
757K+ 141.18% |
$27.1M - $30.5M
|
1.29M
$49.9M
|
|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
433K+ 30.95% |
$15.5M - $17.4M
|
1.83M
$70.6M
|
|
|
May 15, 2025
Q1 2025
|
Sourcerock Group LLC
Denver, CO |
BUY
|
- |
357K+ 17.03% |
$12.7M - $14.4M
|
2.45M
$94.5M
|
|
|
May 15, 2025
Q1 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
298K+ 281.89% |
$10.6M - $12M
|
404K
$15.6M
|
|
|
May 15, 2025
Q1 2025
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
- |
269K+ 95.08% |
$9.59M - $10.8M
|
551K
$21.2M
|
|
|
May 13, 2025
Q1 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
242K+ 109.59% |
$8.64M - $9.74M
|
463K
$17.8M
|
|
|
May 02, 2025
Q1 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
241K+ 46.97% |
$8.62M - $9.72M
|
755K
$29.1M
|
|
|
May 14, 2025
Q1 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
184K+ 7.3% |
$6.57M - $7.41M
|
2.7M
$104M
|
|
|
May 15, 2025
Q1 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
165KNew |
$5.88M - $6.63M
|
165K
$6.35M
|
|
|
May 15, 2025
Q1 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
163KNew |
$5.84M - $6.58M
|
163K
$6.3M
|
|
|
May 13, 2025
Q1 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
156K+ 37.16% |
$5.56M - $6.27M
|
575K
$22.2M
|
|
|
May 19, 2025
Q1 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
140KNew |
$4.99M - $5.62M
|
140K
$5.38M
|
|
|
May 15, 2025
Q1 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
108KNew |
$3.84M - $4.33M
|
108K
$4.15M
|
|
|
Apr 17, 2025
Q1 2025
|
Qrg Capital Management, Inc.
Berwyn, PA |
BUY
|
- |
59.4K+ 283.16% |
$2.12M - $2.39M
|
80.3K
$3.1M
|
|
|
May 14, 2025
Q1 2025
|
Omers Administration Corp
Toronto, A6 |
BUY
|
- |
56.8K+ 525.93% |
$2.03M - $2.29M
|
67.6K
$2.61M
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
35.3K+ 176275.0% |
$1.26M - $1.42M
|
35.3K
$1.36M
|
|
|
May 13, 2025
Q1 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
34.2K+ 3.55% |
$1.22M - $1.38M
|
998K
$38.5M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
31.5K+ 42.34% |
$1.13M - $1.27M
|
106K
$4.08M
|
|
|
May 15, 2025
Q1 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
- |
31.2KNew |
$1.12M - $1.26M
|
31.2K
$1.2M
|
|
|
May 12, 2025
Q1 2025
|
Citigroup Inc
|
BUY
|
- |
29K+ 57.65% |
$1.04M - $1.17M
|
79.4K
$3.06M
|
|
|
May 15, 2025
Q1 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
27.2K+ 139.04% |
$972K - $1.1M
|
46.8K
$1.8M
|
|
|
May 14, 2025
Q1 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
24.7KNew |
$884K - $997K
|
24.7K
$954K
|
|
|
May 15, 2025
Q1 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
22.3K+ 1.32% |
$798K - $899K
|
1.71M
$66.1M
|
|
|
May 05, 2025
Q1 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
21.3KNew |
$761K - $858K
|
21.3K
$821K
|
|
|
May 15, 2025
Q1 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
18.5K+ 17.26% |
$660K - $744K
|
125K
$4.84M
|
|
|
May 13, 2025
Q1 2025
|
Corient Ia LLC
Miami, FL |
BUY
|
- |
15KNew |
$536K - $604K
|
15K
$579K
|
|
|
May 15, 2025
Q1 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
13.6K+ 3.1% |
$487K - $549K
|
453K
$17.5M
|
|
|
May 12, 2025
Q1 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
12.1K+ 26.13% |
$434K - $489K
|
58.6K
$2.26M
|
|
|
May 13, 2025
Q1 2025
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
12K+ 225.34% |
$427K - $481K
|
17.3K
$666K
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
11KNew |
$393K - $443K
|
11K
$424K
|
|
|
May 14, 2025
Q1 2025
|
Fora Capital, LLC
Miami, FL |
BUY
|
- |
10.8KNew |
$384K - $433K
|
10.8K
$415K
|
|
|
May 15, 2025
Q1 2025
|
Shelton Capital Management
Denver, CO |
BUY
|
- |
10.6KNew |
$377K - $425K
|
10.6K
$407K
|
|
|
May 14, 2025
Q1 2025
|
Mml Investors Services, LLC
Springfield, MA |
BUY
|
- |
9.1KNew |
$325K - $367K
|
9.1K
$351K
|
|
|
May 06, 2025
Q1 2025
|
Assetmark, Inc
|
BUY
|
- |
6.65K+ 1.5% |
$238K - $268K
|
450K
$17.4M
|
|
|
May 15, 2025
Q1 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
6.26K+ 90.2% |
$224K - $252K
|
13.2K
$509K
|
|
|
Apr 14, 2025
Q1 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
6.26KNew |
$224K - $252K
|
6.26K
$241K
|
|
|
May 08, 2025
Q1 2025
|
Mgo One Seven LLC
Beachwood, OH |
BUY
|
- |
5.64KNew |
$201K - $227K
|
5.64K
$217K
|
|
|
May 15, 2025
Q1 2025
|
Ashton Thomas Private Wealth, LLC
Scottsdale, AZ |
BUY
|
- |
5.46K+ 23.79% |
$195K - $220K
|
28.4K
$1.1M
|
|
|
Apr 17, 2025
Q1 2025
|
D'Orazio & Associates, Inc.
Falls Church, VA |
BUY
|
- |
5.34KNew |
$191K - $215K
|
5.34K
$206K
|
|
|
Apr 28, 2025
Q1 2025
|
Rossby Financial, Lcc
Melbourne, FL |
BUY
|
- |
5.34KNew |
$191K - $215K
|
5.34K
$206K
|
|