516 hedge funds and large institutions have $6.56B invested in MasTec in 2025 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 203 increasing their positions, 159 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
516
Holders Change
-9
Holders Change %
-1.71%
% of All Funds
7.01%
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.19%
New
83
Increased
203
Reduced
159
Closed
84
Calls
$66.1M
Puts
$77.8M
Net Calls
-$11.6M
Net Calls Change
-$11.1M
Name Holding Trade Value Shares
Change
Shares
Change %
TI
101
Trexquant Investment
Connecticut
$7.37M -$8.02M -68,728 -52%
California State Teachers Retirement System (CalSTRS)
102
California State Teachers Retirement System (CalSTRS)
California
$7.07M +$158K +1,352 +2%
Cohen & Steers
103
Cohen & Steers
New York
$7.02M +$2M +17,137 +40%
VanEck Associates
104
VanEck Associates
New York
$6.95M -$23.9M -204,770 -77%
QCM
105
Quantinno Capital Management
New York
$6.92M +$407K +3,488 +6%
LOAME
106
Lombard Odier Asset Management (Europe)
United Kingdom
$6.76M +$3.91M +33,460 +137%
State Board of Administration of Florida Retirement System
107
State Board of Administration of Florida Retirement System
Florida
$5.9M
AG
108
Algert Global
California
$5.81M +$390K +3,340 +7%
VOYA Investment Management
109
VOYA Investment Management
Georgia
$5.42M +$1.35M +11,551 +33%
T. Rowe Price Associates
110
T. Rowe Price Associates
Maryland
$5.39M +$11.7K +100 +0.2%
D.E. Shaw & Co
111
D.E. Shaw & Co
New York
$5.36M -$3.15M -26,970 -37%
KACA
112
Kayne Anderson Capital Advisors
California
$5.35M +$4.52M +38,738 +547%
Envestnet Asset Management
113
Envestnet Asset Management
Illinois
$5.34M +$1.3M +11,143 +32%
SG Americas Securities
114
SG Americas Securities
New York
$5.34M +$5.34M +45,728 New
Asset Management One
115
Asset Management One
Japan
$5.25M +$470K +4,031 +10%
Commonwealth Equity Services
116
Commonwealth Equity Services
Massachusetts
$5.2M -$233K -1,998 -4%
SCM
117
SIR Capital Management
New York
$5.05M -$4.02M -34,435 -44%
FWC
118
First Washington Corp
Washington
$4.93M -$751K -6,434 -13%
CS
119
Candriam SCA
Luxembourg
$4.89M -$3.35M -28,744 -41%
PC
120
Paradoxiom Capital
Connecticut
$4.8M -$3M -25,680 -38%
New York State Common Retirement Fund
121
New York State Common Retirement Fund
New York
$4.75M -$15.9K -136 -0.3%
Los Angeles Capital Management
122
Los Angeles Capital Management
California
$4.7M -$8.68M -74,387 -65%
WCM
123
Wedge Capital Management
North Carolina
$4.68M +$737K +6,315 +19%
AAP
124
Ardsley Advisory Partners
Connecticut
$4.67M +$700K +6,000 +18%
AAM
125
Advisors Asset Management
Colorado
$4.65M +$267K +2,289 +6%