220 hedge funds and large institutions have $2.22B invested in Tenaris in 2023 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 74 increasing their positions, 80 reducing their positions, and 27 closing their positions.

Holders
220
Holders Change
+6
Holders Change %
+2.8%
% of All Funds
3.23%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.09%
New
36
Increased
74
Reduced
80
Closed
27
Calls
$3.25M
Puts
$3.22M
Net Calls
+$35K
Net Calls Change
-$2.41M
Name Market Value Shares Shares
Change
Shares
Change %
WGI
1
Westwood Global Investments
Massachusetts
$305M 8,761,906 -63,643 -0.7%
OAG
2
Orbis Allan Gray
Bermuda
$262M 7,548,296 +5,504,362 +269%
VanEck Associates
3
VanEck Associates
New York
$114M 3,273,569 -1,006,091 -24%
Morgan Stanley
4
Morgan Stanley
New York
$113M 3,248,308 +1,586,659 +95%
PL
5
Perpetual Ltd
Australia
$108M 3,116,641 -373,377 -11%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$104M 2,997,603 -138,217 -4%
Millennium Management
7
Millennium Management
New York
$91.5M 2,633,388 +2,331,218 +771%
Balyasny Asset Management
8
Balyasny Asset Management
Illinois
$89.5M 2,576,096 +1,228,287 +91%
HL
9
Harding Loevner
New Jersey
$78.6M 2,262,621 -279,633 -11%
Arrowstreet Capital
10
Arrowstreet Capital
Massachusetts
$71M 2,043,506 -3,009,866 -60%
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$60M 1,725,794 -383,502 -18%
SG
12
Sourcerock Group
Colorado
$45.9M 1,320,780 +992,663 +303%
Goldman Sachs
13
Goldman Sachs
New York
$40.2M 1,155,173 +291,118 +34%
BlackRock
14
BlackRock
New York
$39.6M 1,139,687 +5,998 +0.5%
WMSA
15
Weiss Multi-Strategy Advisers
New York
$35.1M 1,010,263 +471,714 +88%
Wellington Management Group
16
Wellington Management Group
Massachusetts
$35M 1,006,755 +129,450 +15%
Renaissance Technologies
17
Renaissance Technologies
New York
$28.9M 831,344 -650,600 -44%
DCM
18
Driehaus Capital Management
Illinois
$28.4M 816,360 -288,577 -26%
Marshall Wace
19
Marshall Wace
United Kingdom
$24.2M 694,813 -802,890 -54%
CC
20
Carrhae Capital
United Kingdom
$23.6M 678,747 +678,747 New
JPMorgan Chase & Co
21
JPMorgan Chase & Co
New York
$22.7M 653,799 +74,874 +13%
Natixis Advisors
22
Natixis Advisors
Massachusetts
$22.3M 642,049 +43,223 +7%
MIM
23
Merewether Investment Management
Texas
$21.6M 622,028 -490,072 -44%
Massachusetts Financial Services
24
Massachusetts Financial Services
Massachusetts
$20.7M 595,971 +11,709 +2%
TIAM
25
TT International Asset Management
United Kingdom
$19.2M 551,078 +551,078 New