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
76
$1.53M
77
$1.52M
78
$1.5M
79
$1.47M
80
$1.42M
81
$1.41M
82
$1.32M
83
$1.24M
84
$1.23M
85
$1.09M
86
$1.07M
87
$1.06M
88
$1.03M
89
$1.02M
90
$987K
91
$973K
92
$912K
93
$885K
94
$809K
95
$792K
96
$756K
97
$753K
98
$743K
99
$632K
100
$554K