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 %
Two Sigma Advisers
126
Two Sigma Advisers
New York
$4.6M -$4.06M -34,800 -47%
BCC
127
Bridge City Capital
Oregon
$4.53M -$20.7K -177 -0.5%
Royal Bank of Canada
128
Royal Bank of Canada
Ontario, Canada
$4.49M -$10.7M -91,852 -70%
BS
129
Banco Santander
Spain
$4.38M +$748K +6,412 +21%
KCM
130
Kennedy Capital Management
Missouri
$4.37M -$2.35M -20,150 -35%
Canada Life
131
Canada Life
Manitoba, Canada
$4.24M -$641K -5,492 -13%
ZIM
132
Zacks Investment Management
Illinois
$4.18M +$845K +7,236 +25%
SAM
133
Scopus Asset Management
New York
$4.17M -$1.66M -14,257 -29%
Citigroup
134
Citigroup
New York
$4.06M +$784K +6,721 +24%
MIM
135
MetLife Investment Management
New Jersey
$3.99M -$60.5K -518 -1%
Victory Capital Management
136
Victory Capital Management
Texas
$3.83M +$1.28M +10,981 +50%
DIA
137
Dana Investment Advisors
Wisconsin
$3.82M -$754K -6,463 -16%
GI
138
GS Investments
Minnesota
$3.81M +$700 +6 +0%
New York State Teachers Retirement System (NYSTRS)
139
New York State Teachers Retirement System (NYSTRS)
New York
$3.77M
MOACM
140
Mutual of America Capital Management
New York
$3.7M -$97.5K -835 -3%
DRP
141
Decade Renewable Partners
Texas
$3.59M -$4.62M -39,598 -56%
MML Investors Services
142
MML Investors Services
Massachusetts
$3.54M +$763K +6,536 +27%
State of Tennessee, Department of Treasury
143
State of Tennessee, Department of Treasury
Tennessee
$3.54M
Cerity Partners
144
Cerity Partners
New York
$3.51M +$681K +5,835 +24%
US Bancorp
145
US Bancorp
Minnesota
$3.49M -$30.9K -265 -0.9%
TJHA
146
Thomas J. Herzfeld Advisors
Florida
$3.49M -$584K -5,000 -14%
IC
147
IEQ Capital
California
$3.46M -$814K -6,975 -19%
IMRF
148
Illinois Municipal Retirement Fund
Illinois
$3.46M
Capital Fund Management (CFM)
149
Capital Fund Management (CFM)
France
$3.41M +$3.41M +29,224 New
FCM
150
Fieldview Capital Management
Michigan
$3.41M +$3.41M +29,213 New