TS icon

Tenaris
TS

Overview Fund Activity

177 hedge funds and large institutions have $2.43B invested in Tenaris in 2017 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 64 increasing their positions, 49 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
177
Holders Change
+8
Holders Change %
+4.73%
% of All Funds
4.02%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.18%
New
37
Increased
64
Reduced
49
Closed
28
Calls
$2.15M
Puts
$1.1M
Net Calls
+$1.05M
Net Calls Change
+$3.37M

Top Buyers

1
LM
Luminus Management
Texas
$114M
2
WRF
Waddell & Reed Financial
Kansas
$62.2M
3
RL
Ruffer LLP
United Kingdom
$201M
4
Wellington Management Group
Wellington Management Group
Massachusetts
$101M
5
VanEck Associates
VanEck Associates
New York
$126M

Top Sellers

1
Aberdeen Group
Aberdeen Group
United Kingdom
$258M
2
Goldman Sachs
Goldman Sachs
New York
$9.18M
3
Morgan Stanley
Morgan Stanley
New York
$17.7M
4
GXMC
Global X Management Company
New York
$59K
5
CS
Credit Suisse
Switzerland
$2.98M
Name Holding Trade Value Shares
Change 		Shares
Change %
DAM
176
Delta Asset Management
Tennessee
$1K – – –
VFA
177
Valeo Financial Advisors
Indiana
$1K +$1K +33 New
CTC
178
Central Trust Company
Missouri
$1K +$1K +46 New
Calamos Advisors
179
Calamos Advisors
Illinois
– -$17.1M -605,199 Closed
OMC
180
Old Mission Capital
Illinois
– -$10.7M -379,180 Closed
Arrowstreet Capital
181
Arrowstreet Capital
Massachusetts
– -$5.18M -182,900 Closed
DP
182
DSAM Partners
United Kingdom
– -$4.78M -168,984 Closed
ACM
183
Arosa Capital Management
Florida
– -$2.68M -94,802 Closed
HI
184
HBK Investments
Texas
– -$2.3M -81,200 Closed
JG
185
Jefferies Group
New York
– -$2.22M -78,532 Closed
Walleye Trading
186
Walleye Trading
New York
– -$1.46K -51,435 Closed
NMIMC
187
Northwestern Mutual Investment Management Company
Wisconsin
– -$1.43M -50,441 Closed
QT
188
Quantbot Technologies
New York
– -$1.4M -49,592 Closed
CSS
189
Cubist Systematic Strategies
Connecticut
– -$1.16M -41,000 Closed
ACI
190
AMP Capital Investors
Australia
– -$761K -26,879 Closed
DTL
191
Dynamic Technology Lab
Singapore
– -$753K -26,582 Closed
FDCDDQ
192
Federation des caisses Desjardins du Quebec
Quebec, Canada
– -$354K -24,955 Closed
CWM
193
Calamos Wealth Management
Illinois
– -$676K -23,874 Closed
LOAME
194
Lombard Odier Asset Management (Europe)
United Kingdom
– -$670K -23,680 Closed
SEC
195
Seven Eight Capital
New York
– -$578K -20,415 Closed
NFA
196
Nationwide Fund Advisors
Ohio
– -$566K -20,000 Closed
HC
197
Hawkins Capital
Texas
– -$467K -16,500 Closed
VF
198
Virtu Financial
New York
– -$410K -14,467 Closed
QSS
199
Quantitative Systematic Strategies
Florida
– -$282K -9,954 Closed
GT
200
Greenleaf Trust
Michigan
– -$223K -7,875 Closed
5 6 7
8
9