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
Holders
169
Holders Change
+4
Holders Change %
+2.42%
% of All Funds
4.22%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.17%
New
26
Increased
59
Reduced
54
Closed
17
Calls
$2.23M
Puts
$4.55M
Net Calls
-$2.32M
Net Calls Change
+$2.11M
Name Holding Trade Value Shares
Change
Shares
Change %
NFA
101
Nationwide Fund Advisors
Ohio
$566K +$17K +600 +3%
KeyBank National Association
102
KeyBank National Association
Ohio
$562K +$7.68K +271 +1%
Simplex Trading
103
Simplex Trading
Illinois
$552K +$209K +7,395 +61%
Citigroup
104
Citigroup
New York
$551K -$342K -12,064 -38%
AQR Capital Management
105
AQR Capital Management
Connecticut
$535K +$131K +4,635 +33%
Barclays
106
Barclays
United Kingdom
$478K +$275K +9,703 +135%
HC
107
Hawkins Capital
Texas
$467K
FRM
108
Fox Run Management
Connecticut
$459K +$459K +16,200 New
Squarepoint
109
Squarepoint
New York
$454K -$160K -5,663 -26%
VF
110
Virtu Financial
New York
$410K +$219K +7,717 +114%
PNC Financial Services Group
111
PNC Financial Services Group
Pennsylvania
$403K +$24.7K +873 +7%
DnB Asset Management
112
DnB Asset Management
Norway
$388K +$79.3K +2,800 +26%
FDCDDQ
113
Federation des caisses Desjardins du Quebec
Quebec, Canada
$354K -$83.7K -5,907 -19%
AIA
114
Avalon Investment & Advisory
Texas
$335K +$21.9K +773 +7%
LNWWM
115
Laird Norton Wetherby Wealth Management
California
$298K +$3.63K +128 +1%
ST
116
Spot Trading
Illinois
$285K +$285K +10,072 New
QSS
117
Quantitative Systematic Strategies
Florida
$282K +$282K +9,954 New
FA
118
FDx Advisors
Illinois
$243K +$243K +8,584 New
BNP Paribas Financial Markets
119
BNP Paribas Financial Markets
France
$241K -$7.45K -263 -3%
DADC
120
D.A. Davidson & Co
Montana
$225K +$6.77K +240 +3%
GT
121
Greenleaf Trust
Michigan
$223K +$223K +7,875 New
FCM
122
Flinton Capital Management
Pennsylvania
$167K
RCM
123
Riverhead Capital Management
Delaware
$164K
TAM
124
Tyers Asset Management
Texas
$137K
UBS Group
125
UBS Group
Switzerland
$128K -$63.3K -2,241 -33%