150 hedge funds and large institutions have $3.43B invested in Tenaris in 2015 Q1 according to their latest regulatory filings, with 36 funds opening new positions, 49 increasing their positions, 48 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
150
Holders Change
+10
Holders Change %
+7.14%
% of All Funds
4%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
36
Increased
49
Reduced
48
Closed
25
Calls
$1.72M
Puts
$5.73M
Net Calls
-$4.02M
Net Calls Change
+$19.8M
Name Holding Trade Value Shares
Change
Shares
Change %
TDC
126
Thompson Davis & Co
Virginia
$29K +$9.02K +325 +45%
Northwestern Mutual Wealth Management
127
Northwestern Mutual Wealth Management
Wisconsin
$25K
Citigroup
128
Citigroup
New York
$24K +$2.13K +78 +10%
Parallax Volatility Advisers
129
Parallax Volatility Advisers
California
$19K -$16.2K -593 -46%
WCM
130
Wealthcare Capital Management
Virginia
$18K +$18K +632 New
BNP Paribas Financial Markets
131
BNP Paribas Financial Markets
France
$16.8K
AA
132
AlphaMark Advisors
Kentucky
$12K -$4.13K -143 -26%
FMII
133
Farmers & Merchants Investments Inc
Nebraska
$6K -$2.31K -80 -28%
SHJ
134
Sharkey, Howes & Javer
Colorado
$6K +$6K +200 New
Fuller & Thaler Asset Management
135
Fuller & Thaler Asset Management
California
$6K +$6K +200 New
BBHC
136
Brown Brothers Harriman & Co
New York
$5K
CHP
137
Cable Hill Partners
Oregon
$5K +$5K +162 New
EFSCE
138
Enterprise Financial Services Corp (EFSC)
Missouri
$5K +$5K +164 New
ZB
139
Zions Bancorporation
Utah
$5K +$5K +170 New
BF
140
BOK Financial
Oklahoma
$5K +$5K +175 New
BIM
141
BlackRock Investment Management
Delaware
$5K +$5K +191 New
FNYS
142
First New York Securities
New York
$4.26K +$4.26K +152 New
LIA
143
LS Investment Advisors
Michigan
$3K
Simplex Trading
144
Simplex Trading
Illinois
$3K +$3K +133 New
S
145
SignatureFD
Georgia
$2K
SEI Investments
146
SEI Investments
Pennsylvania
$2K +$651 +28 +48%
IWM
147
Integrated Wealth Management
California
$2K +$2K +100 New
HCM
148
Horrell Capital Management
Arkansas
$1K
Fidelity Investments
149
Fidelity Investments
Massachusetts
-$51.5M -1,704,500 Closed
Two Sigma Investments
150
Two Sigma Investments
New York
-$44.8M -1,481,536 Closed