230 hedge funds and large institutions have $3.14B invested in MasTec in 2014 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 71 increasing their positions, 91 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
230
Holders Change
+5
Holders Change %
+2.22%
% of All Funds
6.65%
Holding in Top 10
19
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+72.73%
% of All Funds
0.55%
New
42
Increased
71
Reduced
91
Closed
31
Calls
$7.48M
Puts
$3.58M
Net Calls
+$3.9M
Net Calls Change
+$3M
Name Holding Trade Value Shares
Change
Shares
Change %
BlackRock
151
BlackRock
New York
$1.03M +$126K +2,899 +14%
AssetMark Inc
152
AssetMark Inc
California
$1.02M +$5.65K +130 +0.6%
Citadel Advisors
153
Citadel Advisors
Florida
$1M +$891K +20,499 +791%
CAM
154
Cortina Asset Management
Wisconsin
$923K +$130K +2,988 +16%
BGIM
155
Brandywine Global Investment Management
Pennsylvania
$884K -$148K -3,400 -14%
Public Employees Retirement Association of Colorado
156
Public Employees Retirement Association of Colorado
Colorado
$878K
TSWM
157
Triangle Securities Wealth Management
North Carolina
$869K +$109K +3,725 +14%
BUB
158
BBVA USA Bancshares
Texas
$852K +$852K +19,604 New
Citigroup
159
Citigroup
New York
$835K -$384K -8,824 -31%
SCA
160
SAC Capital Advisors
Connecticut
$810K -$1.09M -25,068 -57%
HNB
161
Huntington National Bank
Ohio
$810K +$472K +10,864 +139%
HK
162
Horizon Kinetics
New York
$785K +$785K +18,065 New
AG
163
Aperio Group
California
$775K +$775K +17,845 New
HHC
164
Hutchin Hill Capital
New York
$747K +$747K +17,200 New
WFM
165
Wilmington Funds Management
Delaware
$742K -$187K -4,309 -20%
Royal Bank of Canada
166
Royal Bank of Canada
Ontario, Canada
$666K +$332K +7,650 +99%
FIM
167
Freedom Investment Management
Connecticut
$623K +$183K +4,206 +42%
RJA
168
Raymond James & Associates
Florida
$619K -$1.48K -34 -0.2%
ST
169
Smithfield Trust
Pennsylvania
$601K -$16.5K -380 -3%
CCM
170
Coe Capital Management
Illinois
$533K +$25.4K +585 +5%
SIP
171
Stoneridge Investment Partners
Pennsylvania
$532K -$8.69K -200 -2%
MCM
172
MAI Capital Management
Ohio
$520K +$520K +11,980 New
PPCM
173
Pillar Pacific Capital Management
California
$478K -$17.4K -400 -4%
ARTA
174
A.R.T. Advisors
New York
$468K +$468K +10,783 New
KeyBank National Association
175
KeyBank National Association
Ohio
$459K +$459K +10,557 New