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Tenaris
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Overview Fund Activity

170 hedge funds and large institutions have $6.38B invested in Tenaris in 2013 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 59 increasing their positions, 45 reducing their positions, and 14 closing their positions.

Holders
170
Holders Change
+20
Holders Change %
+13.33%
% of All Funds
5.51%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.16%
New
34
Increased
59
Reduced
45
Closed
14
Calls
$17.5M
Puts
$14.4M
Net Calls
+$3.15M
Net Calls Change
-$11M

Top Buyers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$78.1M
2
WI
2
WHV Investments
California
$457M
3
MWNA
3
Marshall Wace North America
New York
$17.8M
4
AIMCA
4
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$15.9M
5
ECA
5
Encompass Capital Advisors
New York
$12.2M

Top Sellers

1
AAM
1
Aberdeen Asset Management
United Kingdom
$2.99B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$159M
3
AII
3
AGF Investments Inc
Ontario, Canada
$85M
4
Franklin Resources
4
Franklin Resources
California
$132M
5
VanEck Associates
5
VanEck Associates
New York
$67.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Dimensional Fund Advisors
51
Dimensional Fund Advisors
Texas
$5.57M – – –
BTS
52
BB&T Securities
Virginia
$5.4M +$524K +1,121 +11%
Northern Trust
53
Northern Trust
Illinois
$5.35M +$237K +5,071 +5%
DSA
54
Davis Selected Advisers
Arizona
$4.99M – – –
MCM
55
Moore Capital Management
New York
$4.92M +$4.92M +105,150 New
Wellington Management Group
56
Wellington Management Group
Massachusetts
$4.83M +$4.56M +97,465 +1,708%
SAM
57
Shell Asset Management
Netherlands
$4.68M – – –
CBOA
58
Commonwealth Bank of Australia
Australia
$4.65M -$46.8K -1,000 -1%
Bank of America
59
Bank of America
North Carolina
$4.61M -$991K -21,179 -18%
Jane Street
60
Jane Street
New York
$4.54M +$4.54M +97,129 New
SFPIA
61
Stevens First Principles Investment Advisors
California
$4.38M +$4.38M +93,670 New
TWI
62
Thomas White International
Illinois
$3.91M +$100K +2,141 +3%
CRC
63
Curi RMB Capital
Illinois
$3.9M +$212K +4,537 +6%
FCAM
64
F&C Asset Management
United Kingdom
$3.88M -$346K -7,401 -8%
Barclays
65
Barclays
United Kingdom
$3.72M -$1.15M -24,979 -24%
DBG
66
De Burlo Group
Massachusetts
$3.29M +$987K +21,100 +43%
ACI
67
AMP Capital Investors
Australia
$3.29M -$590K -12,600 -15%
IT
68
Investors Trust
Texas
$3.15M – – –
COPPSERS
69
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.14M +$312K +6,668 +11%
SCM
70
SIR Capital Management
New York
$2.75M +$2.75M +58,800 New
SBAM
71
Santa Barbara Asset Management
California
$2.63M – – –
MTB
72
Mizuho Trust & Banking
Japan
$2.62M – – –
WAM
73
World Asset Management
Michigan
$2.49M -$462K -9,866 -16%
BIM
74
BlackRock Investment Management
Delaware
$2.43M +$147K +3,151 +6%
SCA
75
SAC Capital Advisors
Connecticut
$2.41M +$2.41M +51,502 New
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