154 hedge funds and large institutions have $5.55B invested in Tenaris in 2014 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 55 increasing their positions, 54 reducing their positions, and 25 closing their positions.

Holders
154
Holders Change
-7
Holders Change %
-4.35%
% of All Funds
4.43%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.12%
New
19
Increased
55
Reduced
54
Closed
25
Calls
$20.9M
Puts
$8.78M
Net Calls
+$12.1M
Net Calls Change
+$5.61M
Name Holding Trade Value Shares
Change
Shares
Change %
WEC
176
Winslow Evans & Crocker
Massachusetts
-$13.3K -300 Closed
CAW
177
Cornerstone Advisors (Washington)
Washington
-$5K -109 Closed
S
178
SignatureFD
Georgia
-$2K -48 Closed
ST
179
SpiderRock Trading
Illinois
-$57K