169 hedge funds and large institutions have $2.53B invested in Tenaris in 2017 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 59 increasing their positions, 54 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

0.42% less ownership

Funds ownership: 8%7.57% (-0.42%)

14% less capital invested

Capital invested by funds: $2.94B → $2.53B (-$410M)

51% less call options, than puts

Call options by funds: $2.23M | Put options by funds: $4.55M

Holders
169
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.23M
Puts
$4.55M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$566K
102
$562K
103
$552K
104
$551K
105
$535K
106
$478K
107
$467K
108
$459K
109
$454K
110
$410K
111
$403K
112
$388K
113
$354K
114
$335K
115
$298K
116
$285K
117
$282K
118
$243K
119
$241K
120
$225K
121
$223K
122
$167K
123
$164K
124
$137K
125
$128K