137 hedge funds and large institutions have $3.03B invested in Tenaris in 2015 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 49 increasing their positions, 37 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
137
Holders Change
-13
Holders Change %
-8.67%
% of All Funds
3.69%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
25
Increased
49
Reduced
37
Closed
37
Calls
$6.58M
Puts
$7.01M
Net Calls
-$432K
Net Calls Change
+$3.58M
Name Holding Trade Value Shares
Change
Shares
Change %
Dimensional Fund Advisors
51
Dimensional Fund Advisors
Texas
$3.09M
FCH
52
Freestone Capital Holdings
Washington
$3.06M +$1.25M +46,257 +69%
BCM
53
Bienville Capital Management
New York
$2.91M +$2.91M +107,500 New
GC
54
Guggenheim Capital
Illinois
$2.66M +$668K +24,732 +34%
IGIM
55
I.G. Investment Management
Manitoba, Canada
$2.56M +$289K +10,700 +13%
GP
56
GLG Partners
United Kingdom
$2.18M +$2.18M +80,809 New
PL
57
Perpetual Ltd
Australia
$2.16M
PPA
58
Parametric Portfolio Associates
Washington
$2.08M +$6.62K +245 +0.3%
Massachusetts Financial Services
59
Massachusetts Financial Services
Massachusetts
$2.05M +$42.7K +1,582 +2%
PA
60
Profund Advisors
Maryland
$1.92M +$44.6K +1,651 +2%
BG
61
BlackRock Group
United Kingdom
$1.89M +$1.89M +69,907 New
ARTA
62
A.R.T. Advisors
New York
$1.86M +$948K +35,097 +104%
Comerica Bank
63
Comerica Bank
Texas
$1.72M +$936K +34,647 +119%
CPS
64
Counsel Portfolio Services
Ontario, Canada
$1.66M
EDRH
65
Edmond de Rothschild Holding
Switzerland
$1.54M +$1.54M +57,000 New
SAM
66
Shell Asset Management
Netherlands
$1.54M +$673K +24,924 +78%
Susquehanna International Group
67
Susquehanna International Group
Pennsylvania
$1.42M -$609K -22,525 -30%
MNA
68
Manning & Napier Advisors
New York
$1.42M +$1.42M +52,506 New
SBAM
69
Santa Barbara Asset Management
California
$1.33M
HCMT
70
Highland Capital Management (Tennessee)
Tennessee
$1.23M +$1.23M +45,419 New
Capital Fund Management (CFM)
71
Capital Fund Management (CFM)
France
$1.11M +$1.11M +41,131 New
ED
72
Exane Derivatives
France
$1.11M -$1.34M -49,554 -55%
Bank of America
73
Bank of America
North Carolina
$1.09M -$311K -11,524 -22%
First Trust Advisors
74
First Trust Advisors
Illinois
$1.07M +$333K +12,339 +45%
Axa
75
Axa
France
$1.01M -$300K -11,116 -23%