232 hedge funds and large institutions have $2.14B invested in MasTec in 2013 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 98 increasing their positions, 71 reducing their positions, and 26 closing their positions.

Holders
232
Holders Change
+7
Holders Change %
+3.11%
% of All Funds
7.53%
Holding in Top 10
7
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-41.67%
% of All Funds
0.23%
New
35
Increased
98
Reduced
71
Closed
26
Calls
$3.9M
Puts
$7.3M
Net Calls
-$3.4M
Net Calls Change
-$840K
Name Market Value Shares Shares
Change
Shares
Change %
GCP
126
GSA Capital Partners
United Kingdom
$1.57M 51,779 +32,783 +173%
BC
127
Burney Company
Virginia
$1.56M 51,311 +13,446 +36%
Victory Capital Management
128
Victory Capital Management
Texas
$1.54M 50,775 +50,775 New
Swiss National Bank
129
Swiss National Bank
Switzerland
$1.52M 50,100 -2,700 -5%
HCM
130
Highbridge Capital Management
New York
$1.49M 49,185 +49,185 New
RBA
131
Richard Bernstein Advisors
New York
$1.46M 48,331 +25,161 +109%
MLICM
132
Metropolitan Life Insurance Company (MetLife)
New York
$1.43M 47,048
US Bancorp
133
US Bancorp
Minnesota
$1.36M 44,923 +6,654 +17%
SCM
134
Stevens Capital Management
Pennsylvania
$1.25M 41,356 +41,356 New
HHC
135
Hutchin Hill Capital
New York
$1.25M 41,100 +41,100 New
AIG
136
American International Group
New York
$1.22M 40,123 -169,169 -81%
Asset Management One
137
Asset Management One
Japan
$1.19M 39,284 +18,445 +89%
Renaissance Technologies
138
Renaissance Technologies
New York
$1.16M 38,400 -258,500 -87%
MSTVIM
139
Messner & Smith Theme Value Investment Management
California
$1.16M 38,310 -6,130 -14%
ProShare Advisors
140
ProShare Advisors
Maryland
$1.14M 37,531 +1,871 +5%
PGCM
141
Prescott Group Capital Management
Oklahoma
$1.13M 37,200
BG
142
BlackRock Group
United Kingdom
$1.11M 36,610 +994 +3%
VOYA Investment Management
143
VOYA Investment Management
Georgia
$1.1M 36,190
Nordea Investment Management
144
Nordea Investment Management
Sweden
$1.09M 35,924 +2,018 +6%
BA
145
BlackRock Advisors
Delaware
$1.08M 35,680 -173,871 -83%
EMG
146
Ellington Management Group
Connecticut
$1.04M 34,400 +34,400 New
AIM
147
Acuity Investment Management
Ontario, Canada
$1M 33,085
BAM
148
Burnham Asset Management
New York
$967K 31,920 +300 +0.9%
COPPSERS
149
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$958K 31,630 +12,815 +68%
T. Rowe Price Associates
150
T. Rowe Price Associates
Maryland
$954K 31,500 -8,900 -22%