218 hedge funds and large institutions have $1.42B invested in Tenaris in 2025 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 87 increasing their positions, 67 reducing their positions, and 38 closing their positions.

Holders
218
Holders Change
-6
Holders Change %
-2.68%
% of All Funds
2.93%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
36
Increased
87
Reduced
67
Closed
38
Calls
$5.68M
Puts
$9.4M
Net Calls
-$3.72M
Net Calls Change
-$4.11M
Name Market Value Shares Shares
Change
Shares
Change %
JPMorgan Chase & Co
101
JPMorgan Chase & Co
New York
$631K 16,877 +7,363 +77%
SEI Investments
102
SEI Investments
Pennsylvania
$625K 16,712 +1,149 +7%
BC
103
Bayforest Capital
United Kingdom
$605K 16,165 +16,165 New
American Century Companies
104
American Century Companies
Missouri
$601K 16,075
JCM
105
J2 Capital Management
Michigan
$593K 15,863 +4,209 +36%
CI
106
Corient IA
Florida
$561K 15,000
AGA
107
Altrinsic Global Advisors
Connecticut
$557K 14,900 -406 -3%
HighTower Advisors
108
HighTower Advisors
Illinois
$556K 14,869 -1,624 -10%
XT
109
XTX Topco
Cayman Islands
$551K 14,738 +14,738 New
TWM
110
TCFG Wealth Management
California
$533K 14,245 +14,245 New
US Bancorp
111
US Bancorp
Minnesota
$532K 14,219 +1,130 +9%
QCG
112
Quadrant Capital Group
Ohio
$517K 13,811 -963 -7%
VAS
113
Vestmark Advisory Solutions
Massachusetts
$512K 13,696 +13,696 New
NGA
114
Naples Global Advisors
Florida
$512K 13,685 +1,300 +10%
PSP
115
Principal Street Partners
Tennessee
$492K 13,156 +6,578 +100%
1832 Asset Management
116
1832 Asset Management
Ontario, Canada
$478K 12,775
PA
117
Profund Advisors
Maryland
$474K 12,687 +437 +4%
TWC
118
TD Waterhouse Canada
Ontario, Canada
$455K 12,312 +10,431 +555%
HAI
119
Hennessy Advisors Inc
California
$449K 12,000 +5,000 +71%
Bank of New York Mellon
120
Bank of New York Mellon
New York
$443K 11,840 -917 -7%
SC
121
Savant Capital
Illinois
$415K 11,089 +11,089 New
Commonwealth Equity Services
122
Commonwealth Equity Services
Massachusetts
$410K 10,970 +1,313 +14%
Twin Tree Management
123
Twin Tree Management
Texas
$399K 10,677 -20,534 -66%
Marshall Wace
124
Marshall Wace
United Kingdom
$376K 10,060 -93,070 -90%
SIA
125
Strategic Investment Advisors
Michigan
$369K 9,869 -578 -6%