161 hedge funds and large institutions have $5.5B invested in Tenaris in 2014 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 51 increasing their positions, 54 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

6% less repeat investments, than reductions

Existing positions increased: 51 | Existing positions reduced: 54

3% less funds holding

Funds holding: 166161 (-5)

11% less first-time investments, than exits

New positions opened: 25 | Existing positions closed: 28

Holders
161
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$20.5M
Puts
$14M
Net Calls
Net Calls Change

Top Buyers

1 +$23.8M
2 +$14.2M
3 +$11.9M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$11.3M
5
CC
Carlson Capital
Texas
+$8.79M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$541K
102
$531K
103
$517K
104
$511K
105
$488K
106
$482K
107
$473K
108
$443K
109
$385K
110
$371K
111
$364K
112
$327K
113
$311K
114
$301K
115
$297K
116
$293K
117
$289K
118
$289K
119
$274K
120
$270K
121
$261K
122
$259K
123
$235K
124
$230K
125
$221K