166 hedge funds and large institutions have $5.74B invested in Tenaris in 2013 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 56 increasing their positions, 46 reducing their positions, and 25 closing their positions.

Holders
166
Holders Change
-4
Holders Change %
-2.35%
% of All Funds
4.82%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.12%
New
22
Increased
56
Reduced
46
Closed
25
Calls
$8.4M
Puts
$4.85M
Net Calls
+$3.55M
Net Calls Change
+$400K
Name Holding Trade Value Shares
Change
Shares
Change %
FCAM
76
F&C Asset Management
United Kingdom
$1.67M -$1.95M -44,726 -54%
Comerica Bank
77
Comerica Bank
Texas
$1.64M -$229K -5,238 -12%
ICM
78
ICC Capital Management
Florida
$1.52M +$131K +3,000 +9%
PA
79
Profund Advisors
Maryland
$1.48M +$20.4K +467 +1%
GXMC
80
Global X Management Company
New York
$1.47M +$303K +6,925 +26%
GC
81
Guggenheim Capital
Illinois
$1.46M -$245K -5,607 -14%
FCH
82
Freestone Capital Holdings
Washington
$1.17M +$274K +6,266 +31%
HT
83
HighTower Trust
Texas
$1.13M +$661K +15,132 +140%
ABC
84
Associated Banc-Corp
Wisconsin
$1.13M +$43.5K +995 +4%
RFC
85
Regions Financial Corp
Alabama
$1.07M +$226K +5,177 +27%
Citadel Advisors
86
Citadel Advisors
Florida
$1.06M +$440K +10,075 +71%
SFP
87
Santa Fe Partners
New Mexico
$1.01M +$1.01M +23,201 New
FNYS
88
First New York Securities
New York
$961K +$633K +14,500 +193%
Nomura Holdings
89
Nomura Holdings
Japan
$959K -$95.8K -2,194 -9%
IT
90
Investors Trust
Texas
$899K -$2.13M -47,309 -70%
CAM
91
Capstone Asset Management
Texas
$832K +$16.6K +380 +2%
BCM
92
Beck Capital Management
Texas
$630K +$630K +14,430 New
ACM
93
Argentus Capital Management
Texas
$627K +$627K +14,356 New
CCM
94
Cullen Capital Management
New York
$618K
Royal Bank of Canada
95
Royal Bank of Canada
Ontario, Canada
$593K +$164K +3,756 +38%
COI
96
Connable Office Inc
Michigan
$547K
Susquehanna International Group
97
Susquehanna International Group
Pennsylvania
$539K -$4.93M -112,855 -90%
PA
98
Pinnacle Associates
New York
$512K -$15.1K -345 -3%
RhumbLine Advisers
99
RhumbLine Advisers
Massachusetts
$455K +$455K +10,425 New
DRZID
100
DePrince Race & Zollo Inc (DRZ)
Florida
$401K +$118K +2,700 +42%