225 hedge funds and large institutions have $2.3B invested in MasTec in 2013 Q2 according to their latest regulatory filings, with 225 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
225
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.14M
Puts
$6.7M
Net Calls
Net Calls Change

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.77M
127
$1.74M
128
$1.74M
129
$1.74M
130
$1.6M
131
$1.55M
132
$1.47M
133
$1.46M
134
$1.33M
135
$1.28M
136
$1.27M
137
$1.27M
138
$1.26M
139
$1.25M
140
$1.22M
141
$1.19M
142
$1.19M
143
$1.18M
144
$1.17M
145
$1.17M
146
$1.12M
147
$1.09M
148
$1.09M
149
$1.04M
150
$967K