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MasTec
MTZ

Overview Fund Activity

582 hedge funds and large institutions have $9.48B invested in MasTec in 2025 Q2 according to their latest regulatory filings, with 115 funds opening new positions, 200 increasing their positions, 187 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
582
Holders Change
+66
Holders Change %
+12.79%
% of All Funds
7.81%
Holding in Top 10
14
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.19%
New
115
Increased
200
Reduced
187
Closed
42
Calls
$122M
Puts
$65.8M
Net Calls
+$56.2M
Net Calls Change
+$67.8M

Top Buyers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
$153M
2
BlackRock
BlackRock
New York
$1.39B
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$86.4M
4
CC
Cartenna Capital
Connecticut
$51.1M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$58M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
$46.2M
2
Pacer Advisors
Pacer Advisors
Pennsylvania
$1.97M
3
Nordea Investment Management
Nordea Investment Management
Sweden
$235M
4
SCM
SG Capital Management
Illinois
$8.52M
5
AAM
ACK Asset Management
Connecticut
$21.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
LCM
226
Legato Capital Management
California
$2.63M +$273K +1,600 +12%
SCM
227
Shelton Capital Management
Colorado
$2.59M -$9.2K -54 -0.4%
OLA
228
Oliver Luxxe Assets
New Jersey
$2.56M +$69.5K +408 +3%
Wealth Enhancement Advisory Services
229
Wealth Enhancement Advisory Services
Minnesota
$2.53M +$485K +2,823 +24%
SOMRS
230
State of Michigan Retirement System
Michigan
$2.51M – – –
Bank of Montreal
231
Bank of Montreal
Ontario, Canada
$2.46M -$132K -774 -5%
Thrivent Financial for Lutherans
232
Thrivent Financial for Lutherans
Minnesota
$2.46M – – –
JCIA
233
Jackson Creek Investment Advisors
Colorado
$2.45M +$1.7M +10,005 +228%
Natixis Advisors
234
Natixis Advisors
Massachusetts
$2.43M +$326K +1,916 +16%
Cohen & Steers
235
Cohen & Steers
New York
$2.38M -$7.87M -46,179 -77%
PCM
236
Penn Capital Management
Pennsylvania
$2.34M -$631K -3,639 -21%
NMIMC
237
Northwestern Mutual Investment Management Company
Wisconsin
$2.33M – – –
NSEDCP
238
NJ State Employees Deferred Compensation Plan
New Jersey
$2.22M – – –
KK
239
KLP Kapitalforvaltning
Norway
$2.22M +$102K +600 +5%
OPERF
240
Oregon Public Employees Retirement Fund
Oregon
$2.13M – – –
Alyeska Investment Group
241
Alyeska Investment Group
Illinois
$2.07M +$2.07M +12,117 New
NMERB
242
New Mexico Educational Retirement Board
New Mexico
$2.06M – – –
SC
243
Sagefield Capital
Texas
$2.06M +$321K +1,881 +18%
AIP
244
Ameritas Investment Partners
Nebraska
$2.03M -$35.6K -209 -2%
Pacer Advisors
245
Pacer Advisors
Pennsylvania
$1.97M -$101M -591,952 -98%
IFU
246
iSAM Funds (UK)
United Kingdom
$1.94M +$1.24M +7,298 +178%
GCM
247
Graham Capital Management
Connecticut
$1.94M -$427K -2,505 -18%
CCIA
248
Campbell & Co Investment Adviser
Maryland
$1.93M +$1.93M +11,327 New
LAM
249
LECAP Asset Management
United Kingdom
$1.93M +$835K +4,900 +76%
NAM
250
NorthCrest Asset Manangement
Minnesota
$1.91M -$428K -2,491 -18%
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