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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 %
HS
251
HighVista Strategies
Massachusetts
$1.87M -$903K -5,300 -33%
LSA
252
Lansing Street Advisors
Pennsylvania
$1.83M – – –
AACP
253
Advantage Alpha Capital Partners
California
$1.76M -$521K -3,055 -23%
IP
254
Interval Partners
New York
$1.74M -$1.04M -6,088 -37%
FC
255
FORA Capital
Florida
$1.72M +$1.72M +10,074 New
I
256
InceptionR
California
$1.72M +$1.72M +10,069 New
Sumitomo Mitsui Trust Group
257
Sumitomo Mitsui Trust Group
Japan
$1.69M -$165K -969 -9%
Victory Capital Management
258
Victory Capital Management
Texas
$1.67M -$3.92M -23,007 -70%
CC
259
Centiva Capital
New York
$1.67M +$962K +5,642 +136%
X
260
Xponance
Pennsylvania
$1.65M +$156K +915 +10%
Pictet Asset Management
261
Pictet Asset Management
Switzerland
$1.65M -$100K -588 -6%
HA
262
Huntleigh Advisors
Missouri
$1.63M +$1.63M +9,586 New
SGA
263
Strategic Global Advisors
California
$1.63M +$1.63M +9,548 New
IW
264
IronOak Wealth
Texas
$1.57M +$1.57M +9,239 New
Mariner
265
Mariner
Kansas
$1.57M +$771K +4,524 +96%
Osaic Holdings
266
Osaic Holdings
Arizona
$1.57M -$830K -6,067 -35%
Susquehanna International Group
267
Susquehanna International Group
Pennsylvania
$1.57M -$3.11M -18,265 -66%
PCM
268
Peregrine Capital Management
Minnesota
$1.55M -$671K -3,935 -30%
Franklin Resources
269
Franklin Resources
California
$1.51M +$6.14K +36 +0.4%
EA
270
Emerald Advisers
Pennsylvania
$1.49M -$7.5K -44 -0.5%
SO
271
STRS Ohio
Ohio
$1.45M -$127K -747 -8%
PAG
272
Private Advisor Group
New Jersey
$1.43M +$358K +2,100 +33%
FDS
273
First Dallas Securities
Texas
$1.42M -$85.2K -500 -6%
IAS
274
IMA Advisory Services
Colorado
$1.42M -$34.6K -203 -2%
DADC
275
D.A. Davidson & Co
Montana
$1.4M -$29.3K -172 -2%
9 10
11
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