140 hedge funds and large institutions have $3.89B invested in Tenaris in 2014 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 45 increasing their positions, 44 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

29% less capital invested

Capital invested by funds: $5.49B → $3.89B (-$1.6B)

85% less call options, than puts

Call options by funds: $4.19M | Put options by funds: $28M

Holders
140
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.19M
Puts
$28M
Net Calls
Net Calls Change

Top Buyers

1 +$116M
2 +$66.3M
3 +$51.5M
4
Two Sigma Investments
Two Sigma Investments
New York
+$44.8M
5
Goldman Sachs
Goldman Sachs
New York
+$27.2M

Top Sellers

1 -$186M
2 -$57.1M
3 -$56.8M
4
O
OppenheimerFunds
New York
-$54M
5
Neuberger Berman Group
Neuberger Berman Group
New York
-$28M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$713K
77
$711K
78
$700K
79
$698K
80
$620K
81
$604K
82
$535K
83
$528K
84
$498K
85
$482K
86
$479K
87
$439K
88
$419K
89
$381K
90
$375K
91
$365K
92
$362K
93
$335K
94
$302K
95
$292K
96
$284K
97
$264K
98
$249K
99
$235K
100
$222K