130 hedge funds and large institutions have $844M invested in Tenaris in 2020 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 40 increasing their positions, 45 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
130
Holders Change
-13
Holders Change %
-9.09%
% of All Funds
2.87%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
27
Increased
40
Reduced
45
Closed
38
Calls
$336K
Puts
$4.75M
Net Calls
-$4.42M
Net Calls Change
-$3.62M
Name Holding Trade Value Shares
Change
Shares
Change %
WQ
126
Wealth Quarterback
New Jersey
$250 -$3.82K -321 -94%
ED
127
Exane Derivatives
France
$12
Arrowstreet Capital
128
Arrowstreet Capital
Massachusetts
-$30.8M -1,361,869 Closed
NIMC
129
NWQ Investment Management Company
California
-$13.2M -581,652 Closed
Mackenzie Financial
130
Mackenzie Financial
Ontario, Canada
-$8.93M -394,341 Closed
Bank of New York Mellon
131
Bank of New York Mellon
New York
-$6.6M -291,593 Closed
OMC
132
Old Mission Capital
Illinois
-$5.39M -237,877 Closed
GIA
133
Granite Investment Advisors
New Hampshire
-$3.56M -157,141 Closed
CGM
134
Centenus Global Management
New York
-$3.4M -150,000 Closed
ARTA
135
A.R.T. Advisors
New York
-$2.86M -126,366 Closed
PP
136
Paloma Partners
Connecticut
-$2.39M -105,412 Closed
SIS
137
Susquehanna International Securities
Ireland
-$2.18M -96,300 Closed
AAM
138
Azzad Asset Management
Virginia
-$1.18M -91,440 Closed
ECM
139
ExodusPoint Capital Management
New York
-$1.69M -74,448 Closed
ACI
140
AMP Capital Investors
Australia
-$1.14M -50,514 Closed
Voloridge Investment Management
141
Voloridge Investment Management
Florida
-$894K -39,479 Closed
OAM
142
Oxford Asset Management
United Kingdom
-$810K -35,768 Closed
SSA
143
Schonfeld Strategic Advisors
New York
-$600K -26,500 Closed
NMIMC
144
Northwestern Mutual Investment Management Company
Wisconsin
-$585K -25,861 Closed
EMG
145
Ellington Management Group
Connecticut
-$518K -22,900 Closed
LI
146
Leap Investments
Illinois
-$510K -22,514 Closed
Verition Fund Management
147
Verition Fund Management
Connecticut
-$460K -20,324 Closed
AQR Capital Management
148
AQR Capital Management
Connecticut
-$456K -20,122 Closed
EGM
149
Engineers Gate Manager
New York
-$366K -16,150 Closed
Russell Investments Group
150
Russell Investments Group
United Kingdom
-$265K -11,711 Closed