171 hedge funds and large institutions have $1.21B invested in MasTec in 2015 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 61 increasing their positions, 55 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
Holders Change
-9
Holders Change %
-5%
% of All Funds
4.61%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
35
Increased
61
Reduced
55
Closed
43
Calls
$42M
Puts
$41.2M
Net Calls
+$836K
Net Calls Change
-$6.72M
Name Holding Trade Value Shares
Change
Shares
Change %
AIG
101
American International Group
New York
$803K -$40.1K -2,018 -5%
Deutsche Bank
102
Deutsche Bank
Germany
$715K -$12M -607,764 -94%
BAM
103
Burnham Asset Management
New York
$703K -$14.5K -730 -2%
Legal & General Group
104
Legal & General Group
United Kingdom
$702K -$205K -10,279 -23%
HW
105
Hancock Whitney
Mississippi
$698K
PCMI
106
Paradigm Capital Management Inc
New York
$696K +$696K +35,006 New
AG
107
Aperio Group
California
$684K +$63K +3,170 +10%
Connor, Clark & Lunn Investment Management (CC&L)
108
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$674K +$674K +33,900 New
DC
109
Deere & Company
Illinois
$662K +$662K +33,294 New
SEI Investments
110
SEI Investments
Pennsylvania
$642K -$6.87K -346 -1%
VOYA Investment Management
111
VOYA Investment Management
Georgia
$628K
MFIMFI
112
Mesirow Financial Investment Management - Fixed Income
Illinois
$613K -$43K -2,164 -7%
Aviva
113
Aviva
United Kingdom
$596K -$3.28M -165,000 -85%
NJBEST
114
New Jersey Better Educational Savings Trust
New Jersey
$596K -$636K -32,000 -52%
SLG
115
Stanley-Laman Group
Pennsylvania
$594K +$4.37K +220 +0.7%
BG
116
BlackRock Group
United Kingdom
$577K +$57.6K +2,900 +11%
Stifel Financial
117
Stifel Financial
Missouri
$564K -$55.9K -2,814 -9%
TSWM
118
Triangle Securities Wealth Management
North Carolina
$539K
AI
119
Analytic Investors
California
$521K +$521K +26,231 New
AP
120
AHL Partners
United Kingdom
$472K +$472K +23,752 New
UOC
121
UBS O'Connor
Illinois
$453K -$174K -8,752 -28%
CIC
122
Cornercap Investment Counsel
Georgia
$443K
TH
123
Timber Hill
Connecticut
$427K +$427K +21,497 New
VKH
124
Virtu KCG Holdings
New York
$420K +$35.8K +1,800 +9%
FA
125
FMA Advisory
Pennsylvania
$415K +$415K +20,900 New