188 hedge funds and large institutions have $1.23B invested in MasTec in 2016 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 73 increasing their positions, 52 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
188
Holders Change
+16
Holders Change %
+9.3%
% of All Funds
5.02%
Holding in Top 10
9
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+28.57%
% of All Funds
0.24%
New
41
Increased
73
Reduced
52
Closed
24
Calls
$8.44M
Puts
$1.47M
Net Calls
+$6.97M
Net Calls Change
+$2.46M
Name Holding Trade Value Shares
Change
Shares
Change %
Manulife (Manufacturers Life Insurance)
101
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$897K +$4.84K +240 +0.5%
HI
102
HBK Investments
Texas
$880K +$880K +43,455 New
PP
103
Paloma Partners
Connecticut
$851K +$483K +23,883 +131%
BG
104
BlackRock Group
United Kingdom
$843K +$181K +8,954 +27%
AIG
105
American International Group
New York
$826K +$2.69K +133 +0.3%
T. Rowe Price Associates
106
T. Rowe Price Associates
Maryland
$795K
AIMCA
107
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$736K +$736K +36,340 New
EA
108
Emerald Advisers
Pennsylvania
$723K +$810 +40 +0.1%
US Bancorp
109
US Bancorp
Minnesota
$701K -$316K -15,626 -31%
GCP
110
GSA Capital Partners
United Kingdom
$664K +$242K +11,971 +57%
Ohio Public Employees Retirement System (OPERS)
111
Ohio Public Employees Retirement System (OPERS)
Ohio
$642K +$472K +23,337 +279%
ST
112
Spot Trading
Illinois
$630K +$629K +31,101 +74,050%
CEP
113
Chicago Equity Partners
Illinois
$629K +$629K +31,080 New
BWM
114
BerganKDV Wealth Management
Minnesota
$623K +$623K +30,769 New
BA
115
BlackRock Advisors
Delaware
$612K +$38.3K +1,891 +7%
Aviva
116
Aviva
United Kingdom
$607K
OC
117
Oppenheimer & Co
New York
$567K +$567K +28,000 New
VOYA Investment Management
118
VOYA Investment Management
Georgia
$564K
MC
119
Menta Capital
California
$563K +$62.8K +3,100 +13%
PM
120
Penbrook Management
New York
$561K
UBS Group
121
UBS Group
Switzerland
$534K +$179K +8,834 +50%
FMT
122
First Mercantile Trust
Tennessee
$516K +$65.3K +3,227 +14%
HK
123
Horizon Kinetics
New York
$512K -$198K -9,773 -28%
JPMPWA
124
J.P. Morgan Private Wealth Advisors
California
$492K +$38.1K +1,889 +8%
KBC Group
125
KBC Group
Belgium
$417K +$228K +11,250 +120%