140 hedge funds and large institutions have $3.89B invested in Tenaris in 2014 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 45 increasing their positions, 44 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
140
Holders Change
-10
Holders Change %
-6.67%
% of All Funds
3.74%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
35
Increased
45
Reduced
44
Closed
42
Calls
$4.19M
Puts
$28M
Net Calls
-$23.8M
Net Calls Change
-$46.7M
Name Holding Trade Value Shares
Change
Shares
Change %
SG Americas Securities
101
SG Americas Securities
New York
$175K +$175K +5,807 New
HNB
102
Huntington National Bank
Ohio
$156K -$632K -20,913 -80%
Invesco
103
Invesco
Georgia
$145K +$13.1K +432 +10%
QT
104
Quantbot Technologies
New York
$138K +$138K +4,581 New
PNC Financial Services Group
105
PNC Financial Services Group
Pennsylvania
$134K -$40.1K -1,327 -23%
BIT
106
BlackRock Institutional Trust
California
$60K +$60K +2,000 New
LTFS
107
Ladenburg Thalmann Financial Services
Florida
$55K +$46.2K +1,516 +528%
RC
108
RegentAtlantic Capital
New Jersey
$47.6K +$47.6K +1,575 New
Creative Planning
109
Creative Planning
Kansas
$46K -$165K -5,460 -78%
PAM
110
Paradigm Asset Management
New York
$45.3K
CB
111
Community Bank
New York
$45K +$45K +1,500 New
OA
112
OFI Advisors
Pennsylvania
$40K +$15.4K +507 +62%
Parallax Volatility Advisers
113
Parallax Volatility Advisers
California
$39K +$39K +1,287 New
Envestnet Asset Management
114
Envestnet Asset Management
Illinois
$34K +$11.1K +366 +49%
PCM
115
Prelude Capital Management
New York
$30K +$30K +1,000 New
Toronto Dominion Bank
116
Toronto Dominion Bank
Ontario, Canada
$29K +$12.8K +431 +79%
Northwestern Mutual Wealth Management
117
Northwestern Mutual Wealth Management
Wisconsin
$27K
Citigroup
118
Citigroup
New York
$24K -$487K -16,304 -95%
Bank of Montreal
119
Bank of Montreal
Ontario, Canada
$23K -$1.11M -36,862 -98%
TDC
120
Thompson Davis & Co
Virginia
$22K
BNP Paribas Financial Markets
121
BNP Paribas Financial Markets
France
$18.1K -$312K -10,335 -95%
AA
122
AlphaMark Advisors
Kentucky
$17K -$3.04K -100 -15%
ST
123
SpiderRock Trading
Illinois
$16K -$50K
MCM
124
Manchester Capital Management
Vermont
$14K -$41.5K -1,420 -75%
US Bancorp
125
US Bancorp
Minnesota
$14K -$5.78K -195 -29%