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Tenaris
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Overview Fund Activity

171 hedge funds and large institutions have $1.85B invested in Tenaris in 2018 Q4 according to their latest regulatory filings, with 41 funds opening new positions, 44 increasing their positions, 65 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
Holders Change
-5
Holders Change %
-2.84%
% of All Funds
3.82%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.02%
New
41
Increased
44
Reduced
65
Closed
45
Calls
$3.65M
Puts
$684K
Net Calls
+$2.97M
Net Calls Change
+$6.54M

Top Buyers

1
Aberdeen Group
1
Aberdeen Group
United Kingdom
$236M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$49.8M
3
KL
3
KGH Ltd
Bahamas
$48.9M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$40.4M
5
Deutsche Bank
5
Deutsche Bank
Germany
$37M

Top Sellers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$0
2
Lazard Asset Management
2
Lazard Asset Management
New York
$8.75M
3
Citadel Advisors
3
Citadel Advisors
Florida
$7.18M
4
ECU
4
Egerton Capital (UK)
United Kingdom
$160M
5
WGI
5
Westwood Global Investments
Massachusetts
$166M
Name Holding Trade Value Shares
Change 		Shares
Change %
Susquehanna International Group
51
Susquehanna International Group
Pennsylvania
$3.27M +$1.51M +70,842 +86%
WBC
52
Westpac Banking Corp
Australia
$3.09M +$3.09M +144,984 New
Balyasny Asset Management
53
Balyasny Asset Management
Illinois
$2.52M -$2.02M -94,778 -44%
Arrowstreet Capital
54
Arrowstreet Capital
Massachusetts
$2.19M -$14.9M -700,866 -87%
Envestnet Asset Management
55
Envestnet Asset Management
Illinois
$2.14M +$2.14M +100,316 New
GF
56
Gabelli Funds
New York
$2.05M -$213K -10,000 -9%
State Street
57
State Street
Massachusetts
$1.98M +$780K +36,579 +65%
AGA
58
Altrinsic Global Advisors
Connecticut
$1.89M +$576K +27,005 +44%
New York State Common Retirement Fund
59
New York State Common Retirement Fund
New York
$1.86M +$1.86M +87,237 New
TRSOTSOK
60
Teachers Retirement System of the State of Kentucky
Kentucky
$1.86M +$1.86M +87,000 New
TAM
61
Todd Asset Management
Kentucky
$1.86M +$1.86M +87,000 New
QIM
62
Quantitative Investment Management
Virginia
$1.82M +$1.82M +85,500 New
ARTA
63
A.R.T. Advisors
New York
$1.76M +$1.76M +82,700 New
AllianceBernstein
64
AllianceBernstein
Tennessee
$1.71M +$1.71M +80,040 New
US Bancorp
65
US Bancorp
Minnesota
$1.58M -$223K -10,455 -12%
Man Group
66
Man Group
United Kingdom
$1.4M -$640K -30,008 -31%
SEI Investments
67
SEI Investments
Pennsylvania
$1.37M -$275K -8,222 -17%
BNP Paribas Financial Markets
68
BNP Paribas Financial Markets
France
$1.28M +$1.11M +51,844 +648%
JG
69
Jefferies Group
New York
$1.21M +$750K +35,162 +163%
HCMT
70
Highland Capital Management (Tennessee)
Tennessee
$1.21M – – –
NMIMC
71
Northwestern Mutual Investment Management Company
Wisconsin
$1.2M +$1.2M +56,100 New
AIA
72
Avalon Investment & Advisory
Texas
$1.14M -$160K -7,530 -12%
TI
73
Trexquant Investment
Connecticut
$1.14M +$1.14M +53,482 New
Royal Bank of Canada
74
Royal Bank of Canada
Ontario, Canada
$1.1M -$87.1K -4,086 -7%
Comerica Bank
75
Comerica Bank
Texas
$1.07M -$20.7K -839 -2%
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