150 hedge funds and large institutions have $3.43B invested in Tenaris in 2015 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 49 increasing their positions, 48 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
150
Holders Change
+10
Holders Change %
+7.14%
% of All Funds
4%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
36
Increased
49
Reduced
48
Closed
25
Calls
$1.72M
Puts
$5.73M
Net Calls
-$4.02M
Net Calls Change
+$19.8M
Name Holding Trade Value Shares
Change
Shares
Change %
SAM
76
Shell Asset Management
Netherlands
$895K -$1.9M -67,967 -68%
TRCT
77
Tower Research Capital (TRC)
New York
$841K +$635K +22,693 +309%
WAM
78
World Asset Management
Michigan
$839K -$8.63K -308 -1%
Comerica Bank
79
Comerica Bank
Texas
$813K -$877K -31,331 -52%
ABC
80
Associated Banc-Corp
Wisconsin
$779K -$20.3K -726 -3%
First Trust Advisors
81
First Trust Advisors
Illinois
$764K +$105K +3,767 +16%
SCM
82
Stevens Capital Management
Pennsylvania
$741K +$741K +26,447 New
Janney Montgomery Scott
83
Janney Montgomery Scott
Pennsylvania
$682K +$107K +3,815 +19%
Envestnet Asset Management
84
Envestnet Asset Management
Illinois
$663K +$632K +22,543 +2,013%
RCM
85
Riverhead Capital Management
Delaware
$647K
Wellington Management Group
86
Wellington Management Group
Massachusetts
$537K -$180K -6,418 -25%
AQR Capital Management
87
AQR Capital Management
Connecticut
$529K +$182K +6,500 +52%
CSS
88
Cubist Systematic Strategies
Connecticut
$444K +$226K +8,062 +104%
PA
89
Pinnacle Associates
New York
$429K +$93.3K +3,335 +28%
JPMorgan Chase & Co
90
JPMorgan Chase & Co
New York
$429K +$429K +15,308 New
FFM
91
Fullerton Fund Management
Singapore
$420K +$420K +15,000 New
Fifth Third Bancorp
92
Fifth Third Bancorp
Ohio
$411K -$36.1K -1,289 -8%
FA
93
FDx Advisors
Illinois
$394K -$94.1K -3,368 -19%
GT
94
Glenmede Trust
Pennsylvania
$385K -$2.45K -88 -0.6%
COI
95
Connable Office Inc
Michigan
$342K +$4.2K +150 +1%
UBS Group
96
UBS Group
Switzerland
$330K -$335K -11,974 -50%
SG Americas Securities
97
SG Americas Securities
New York
$327K +$165K +5,887 +101%
JG
98
Jefferies Group
New York
$307K +$307K +10,964 New
GA
99
Geneva Advisors
Illinois
$303K -$158K -5,645 -34%
Voloridge Investment Management
100
Voloridge Investment Management
Florida
$294K +$294K +10,499 New