126 hedge funds and large institutions have $1.33B invested in Tenaris in 2021 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 52 increasing their positions, 38 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.42M
Puts
$5.57M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$220M
2
$196M
3
$184M
4
$137M
5
$84.6M
6
$74.3M
7
$71.9M
8
$32.5M
9
$29.7M
10
$22.8M
11
$22M
12
$20.7M
13
$16.3M
14
$15M
15
$13.7M
16
$13.3M
17
$12.7M
18
$12.7M
19
$11.3M
20
$11M
21
$10.4M
22
$9.44M
23
$8.83M
24
$8.19M
25
$8.1M