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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 %
LFM
601
LGT Fund Management
Liechtenstein
– -$534K -4,572 Closed
Twin Tree Management
602
Twin Tree Management
Texas
– -$512K -4,383 Closed
USAA
603
United Services Automobile Association
Texas
– -$467K -4,049 Closed
DFCM
604
Dark Forest Capital Management
Puerto Rico
– -$376K -3,220 Closed
UBP
605
Union Bancaire Privee
Switzerland
– -$321K -2,952 Closed
USCWA
606
U.S. Capital Wealth Advisors
Texas
– -$334K -2,858 Closed
OTPPB
607
Ontario Teachers' Pension Plan Board
Ontario, Canada
– -$268K -2,293 Closed
IPW
608
Impact Partnership Wealth
Georgia
– -$228K -1,951 Closed
BAM
609
Blueshift Asset Management
New Jersey
– -$225K -1,926 Closed
1C
610
111 Capital
France
– -$222K -1,902 Closed
TC
611
TownSquare Capital
Utah
– -$216K -1,850 Closed
NWAG
612
Net Worth Advisory Group
Utah
– -$200K -1,716 Closed
PAS
613
Point72 Asia (Singapore)
Singapore
– -$192K -1,643 Closed
Simplex Trading
614
Simplex Trading
Illinois
– -$158K -1,360 Closed
AIP
615
Arrowpoint Investment Partners
Singapore
– -$154K -1,316 Closed
QC
616
Quent Capital
New York
– -$107K -917 Closed
Optiver Holding
617
Optiver Holding
Netherlands
– -$20K -171 Closed
KWM
618
Kiker Wealth Management
Georgia
– -$8.99K -77 Closed
RFA
619
Reyes Financial Architecture
California
– -$5.84K -50 Closed
GFPC
620
Global Financial Private Client
Florida
– -$1.28K -11 Closed
SFG
621
Stonebridge Financial Group
Pennsylvania
– -$817 -7 Closed
GP
622
Greenline Partners
New York
– -$350 -3 Closed
AF
623
Advisornet Financial
Minnesota
– -$233 -2 Closed
WCM
624
WealthTrak Capital Management
Virginia
– -$117 -1 Closed
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