187 hedge funds and large institutions have $3.72B invested in Tenaris in 2017 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 57 increasing their positions, 60 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
187
Holders Change
+23
Holders Change %
+14.02%
% of All Funds
4.66%
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.2%
New
43
Increased
57
Reduced
60
Closed
18
Calls
$43.1M
Puts
$1.42M
Net Calls
+$41.7M
Net Calls Change
+$35.3M
Name Holding Trade Value Shares
Change
Shares
Change %
GIA
51
Granite Investment Advisors
New Hampshire
$8.4M +$1.32M +38,771 +19%
Susquehanna International Group
52
Susquehanna International Group
Pennsylvania
$8.23M +$8.23M +240,956 New
SEI Investments
53
SEI Investments
Pennsylvania
$7.79M +$81.8K +2,395 +1%
QIM
54
Quantitative Investment Management
Virginia
$7.78M +$4.65M +136,300 +149%
CII
55
Capital International Inc
California
$7.32M -$381K -11,146 -5%
Lazard Asset Management
56
Lazard Asset Management
New York
$7.03M +$47.4K +1,388 +0.7%
ACM
57
Arosa Capital Management
Florida
$7M +$7M +205,000 New
Point72 Asset Management
58
Point72 Asset Management
Connecticut
$6.63M +$6.63M +194,300 New
AG
59
Aperio Group
California
$6.36M +$372K +10,901 +6%
CGT
60
Capital Guardian Trust
California
$6.25M +$253K +7,410 +4%
Bank of America
61
Bank of America
North Carolina
$5.98M -$158K -4,617 -3%
EOCM
62
Energy Opportunities Capital Management
Texas
$5.91M -$67.4K -1,975 -1%
RJA
63
Raymond James & Associates
Florida
$5.74M +$208K +6,098 +4%
DRZID
64
DePrince Race & Zollo Inc (DRZ)
Florida
$4.9M +$3.75M +109,730 +326%
Morgan Stanley
65
Morgan Stanley
New York
$4.08M +$1.33M +39,002 +48%
BCM
66
BlueCrest Capital Management
Jersey
$3.94M +$3.31M +97,074 +526%
PA
67
Pastel & Associes
France
$3.88M
Twin Tree Management
68
Twin Tree Management
Texas
$3.87M +$3.87M +113,369 New
MA
69
Montag & Associates
Georgia
$3.86M +$3.86M +113,156 New
GF
70
Gabelli Funds
New York
$3.76M
MNA
71
Manning & Napier Advisors
New York
$3.44M +$3.44M +100,705 New
US Bancorp
72
US Bancorp
Minnesota
$3.2M -$583K -17,080 -15%
GP
73
GLG Partners
United Kingdom
$2.82M +$1.36M +39,848 +93%
TG
74
TCW Group
California
$2.81M
NMIMC
75
Northwestern Mutual Investment Management Company
Wisconsin
$2.46M -$273K -8,000 -10%