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Tenaris
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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.

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

Top Sellers

1
Aberdeen Group
1
Aberdeen Group
United Kingdom
$258M
2
Goldman Sachs
2
Goldman Sachs
New York
$9.18M
3
Morgan Stanley
3
Morgan Stanley
New York
$17.7M
4
GXMC
4
Global X Management Company
New York
$59K
5
CS
5
Credit Suisse
Switzerland
$2.98M
Name Holding Trade Value Shares
Change 		Shares
Change %
FPF
26
FNY Partners Fund
New York
$14.2M +$10.8M +338,100 +317%
Capital International Investors
27
Capital International Investors
California
$14M +$4.4M +138,200 +46%
CIS
28
Capital International Sarl
California
$13.6M -$1.28M -40,200 -9%
Deutsche Bank
29
Deutsche Bank
Germany
$12.5M +$1.33M +41,905 +12%
Alyeska Investment Group
30
Alyeska Investment Group
Illinois
$11.3M +$11.3M +353,357 New
Vanguard Group
31
Vanguard Group
Pennsylvania
$10.8M +$177K +5,543 +2%
Citadel Advisors
32
Citadel Advisors
Florida
$10.4M -$9.33M -292,967 -47%
PPA
33
Parametric Portfolio Associates
Washington
$10.4M +$1.22M +38,422 +13%
Bank of New York Mellon
34
Bank of New York Mellon
New York
$9.58M -$227K -7,127 -2%
Norges Bank
35
Norges Bank
Norway
$9.24M -$2.13M -66,912 -19%
Goldman Sachs
36
Goldman Sachs
New York
$9.18M -$30.9M -968,605 -77%
Lazard Asset Management
37
Lazard Asset Management
New York
$8.18M +$1.66M +52,151 +25%
AG
38
Aperio Group
California
$7.15M +$1.36M +42,792 +24%
Jane Street
39
Jane Street
New York
$6.65M +$3.19M +100,996 +92%
Adage Capital Partners
40
Adage Capital Partners
Massachusetts
$6.37M +$1.59M +50,000 +33%
CGM
41
Centenus Global Management
New York
$6.37M +$6.37M +200,000 New
GIA
42
Granite Investment Advisors
New Hampshire
$6.24M -$874K -27,445 -12%
Susquehanna International Group
43
Susquehanna International Group
Pennsylvania
$5.59M +$938K +29,433 +20%
Citigroup
44
Citigroup
New York
$5.38M +$4.76M +149,328 +767%
Bank of America
45
Bank of America
North Carolina
$5.37M -$1.51M -47,281 -22%
Ameriprise
46
Ameriprise
Minnesota
$5.34M +$374K +11,717 +8%
GP
47
GLG Partners
United Kingdom
$5.02M -$307K -9,647 -6%
CGT
48
Capital Guardian Trust
California
$4.8M – – –
Voloridge Investment Management
49
Voloridge Investment Management
Florida
$4.8M +$928K +29,136 +24%
SCM
50
SIR Capital Management
New York
$4.35M -$2.29M -71,720 -34%
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