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
126
$119K
127
$108K
128
$106K
129
$83K
130
$78K
131
$67K
132
$67K
133
$59K
134
$54K
135
$47K
136
$47K
137
$39K
138
$30K
139
$28K
140
$25K
141
$23K
142
$22K
143
$22K
144
$21K
145
$15K
146
$13K
147
$10K
148
$8K
149
$8K
150
$7K