166 hedge funds and large institutions have $5.74B invested in Tenaris in 2013 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 56 increasing their positions, 46 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
166
Holders Change
-4
Holders Change %
-2.35%
% of All Funds
4.82%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.12%
New
22
Increased
56
Reduced
46
Closed
25
Calls
$8.4M
Puts
$4.85M
Net Calls
+$3.55M
Net Calls Change
+$400K
Name Holding Trade Value Shares
Change
Shares
Change %
LTFS
151
Ladenburg Thalmann Financial Services
Florida
$12K +$42 +1 +0.4%
HRIA
152
Haberer Registered Investment Advisor
Ohio
$11K
FMII
153
Farmers & Merchants Investments Inc
Nebraska
$10K
MFS
154
MSI Financial Services
Massachusetts
$9K
BBHC
155
Brown Brothers Harriman & Co
New York
$7K
PTC
156
Private Trust Company
Ohio
$5K
LIA
157
LS Investment Advisors
Michigan
$5K
CAW
158
Cornerstone Advisors (Washington)
Washington
$5K
AllianceBernstein
159
AllianceBernstein
Tennessee
$5K +$5K +115 New
NES
160
New England Securities
New York
$5K +$5K +120 New
Bessemer Group
161
Bessemer Group
New Jersey
$5K +$5K +125 New
Fifth Third Bancorp
162
Fifth Third Bancorp
Ohio
$4K -$1.45M -29,375 -100%
AIG
163
American International Group
New York
$3.71K -$262 -6 -7%
Toronto Dominion Bank
164
Toronto Dominion Bank
Ontario, Canada
$3K -$98.3K -2,523 -97%
HCM
165
Horrell Capital Management
Arkansas
$2K
BA
166
BlackRock Advisors
Delaware
-$43.3M -924,594 Closed
BG
167
BlackRock Group
United Kingdom
-$20.7M -442,255 Closed
MWNA
168
Marshall Wace North America
New York
-$17.8M -381,204 Closed
UIM
169
USS Investment Management
United Kingdom
-$16.4M -350,031 Closed
ECA
170
Encompass Capital Advisors
New York
-$12.2M -261,190 Closed
DM
171
Delphi Management
Massachusetts
-$9.02M -192,819 Closed
SO
172
STRS Ohio
Ohio
-$8.64M -184,710 Closed
DBG
173
De Burlo Group
Massachusetts
-$3.29M -70,400 Closed
SCM
174
SIR Capital Management
New York
-$2.75M -58,800 Closed
BIM
175
BlackRock Investment Management
Delaware
-$2.43M -52,028 Closed