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Tenaris
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Overview Fund Activity

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

Top Buyers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$175M
2
AAM
2
Aberdeen Asset Management
United Kingdom
$2.85B
3
Norges Bank
3
Norges Bank
Norway
$33.7M
4
O
4
OppenheimerFunds
New York
$724M
5
ACI
5
AMP Capital Investors
Australia
$9.53M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$355K
2
Deutsche Bank
2
Deutsche Bank
Germany
$2.09M
3
VKH
3
Virtu KCG Holdings
New York
$551K
4
Mackenzie Financial
4
Mackenzie Financial
Ontario, Canada
$0
5
DCM
5
Driehaus Capital Management
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
HCM
151
Horrell Capital Management
Arkansas
$2K – – –
KT
152
Kanaly Trust
Texas
$1K +$1K +29 New
Walleye Trading
153
Walleye Trading
New York
$118 -$52 -1,111 -31%
Mackenzie Financial
154
Mackenzie Financial
Ontario, Canada
– -$23M -518,741 Closed
DCM
155
Driehaus Capital Management
Illinois
– -$14.2M -320,817 Closed
Jane Street
156
Jane Street
New York
– -$8.94M -202,122 Closed
CC
157
Carlson Capital
Texas
– -$8.8M -198,750 Closed
IGIM
158
I.G. Investment Management
Manitoba, Canada
– -$7.53M -170,151 Closed
FNYS
159
First New York Securities
New York
– -$4.8M -108,422 Closed
CBOA
160
Commonwealth Bank of Australia
Australia
– -$4.4M -99,400 Closed
NAM
161
NorthCoast Asset Management
Connecticut
– -$3.41M -76,976 Closed
Nomura Holdings
162
Nomura Holdings
Japan
– -$2.58M -58,400 Closed
Citadel Advisors
163
Citadel Advisors
Florida
– -$1.33M -29,947 Closed
PG
164
PEAK6 Group
Illinois
– -$1.24M -28,059 Closed
CCM
165
Cullen Capital Management
New York
– -$1.08M -24,300 Closed
UCFA
166
United Capital Financial Advisors
Texas
– -$1.06M -24,032 Closed
PCM
167
Prelude Capital Management
New York
– -$973K -23,385 Closed
GCM
168
GeoSphere Capital Management
Florida
– -$912K -20,625 Closed
Wellington Management Group
169
Wellington Management Group
Massachusetts
– -$809K -18,285 Closed
HT
170
HAP Trading
New York
– -$792K -17,900 Closed
SCM
171
Stevens Capital Management
Pennsylvania
– -$743K -16,790 Closed
VF
172
Virtu Financial
New York
– -$482K -10,900 Closed
AIA
173
Avalon Investment & Advisory
Texas
– -$297K -6,716 Closed
DRZID
174
DePrince Race & Zollo Inc (DRZ)
Florida
– -$216K -4,880 Closed
ST
175
Spot Trading
Illinois
– -$87K -1,957 Closed
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