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
51
$4.42M
52
$4.41M
53
$4.4M
54
$4.31M
55
$4.12M
56
$3.79M
57
$3.41M
58
$3.29M
59
$2.88M
60
$2.87M
61
$2.81M
62
$2.58M
63
$2.52M
64
$2.51M
65
$2.38M
66
$2.34M
67
$2.24M
68
$2.19M
69
$2.16M
70
$1.91M
71
$1.81M
72
$1.74M
73
$1.72M
74
$1.54M
75
$1.54M