170 hedge funds and large institutions have $6.38B invested in Tenaris in 2013 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 59 increasing their positions, 45 reducing their positions, and 14 closing their positions.

Holders
170
Holders Change
+20
Holders Change %
+13.33%
% of All Funds
5.51%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.16%
New
34
Increased
59
Reduced
45
Closed
14
Calls
$17.5M
Puts
$14.4M
Net Calls
+$3.15M
Net Calls Change
-$11M
Name Holding Trade Value Shares
Change
Shares
Change %
BNP Paribas Financial Markets
176
BNP Paribas Financial Markets
France
-$427K -10,610 Closed
Two Sigma Advisers
177
Two Sigma Advisers
New York
-$419K -10,400 Closed
EAM
178
EULAV Asset Management
Florida
-$322K -8,000 Closed
NIMI
179
Natixis Investment Managers International
France
-$242K -6,000 Closed
SG Americas Securities
180
SG Americas Securities
New York
-$152K -3,779 Closed
TSWM
181
Triangle Securities Wealth Management
North Carolina
-$141K -3,500 Closed
FNBT
182
FineMark National Bank & Trust
Florida
-$4K -100 Closed