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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 %
LFG
576
Larson Financial Group
Missouri
$682 -$171 -1 -20%
BHWM
577
Bay Harbor Wealth Management
Maryland
$681 +$511 +3 +300%
BGAI
578
Bruce G. Allen Investments
Colorado
$511 – – –
SC
579
Stephens Consulting
Michigan
$341 +$341 +2 New
TFM
580
TFC Financial Management
Massachusetts
$171 – – –
CFD
581
Creative Financial Designs
Indiana
$170 +$170 +1 New
TIM
582
Tortoise Investment Management
New York
$170 +$170 +1 New
RA
583
Royce & Associates
New York
– -$9.22M -78,980 Closed
CF
584
Corebridge Financial
Texas
– -$7.94M -68,008 Closed
KACA
585
Kayne Anderson Capital Advisors
California
– -$5.35M -45,816 Closed
AAP
586
Ardsley Advisory Partners
Connecticut
– -$4.67M -40,000 Closed
TJHA
587
Thomas J. Herzfeld Advisors
Florida
– -$3.49M -29,872 Closed
AI
588
Atom Investors
Texas
– -$3.41M -29,188 Closed
ECM
589
ExodusPoint Capital Management
New York
– -$3.2M -27,402 Closed
DS
590
DRW Securities
Illinois
– -$2.82M -24,179 Closed
ACG
591
Aventail Capital Group
New York
– -$1.8M -15,456 Closed
PP
592
Prudential plc
United Kingdom
– -$1.6M -13,749 Closed
DWA
593
Dorsey Wright & Associates
California
– -$1.52M -12,991 Closed
NAAA
594
New Age Alpha Advisors
New York
– -$1.46M -12,475 Closed
QC
595
Quantessence Capital
New York
– -$1.06M -9,111 Closed
CG
596
Carmignac Gestion
France
– -$1.05M -8,960 Closed
DTL
597
Dynamic Technology Lab
Singapore
– -$903K -7,741 Closed
AFA
598
Abacus FCF Advisors
Florida
– -$877K -7,517 Closed
YIH
599
Y-Intercept (HK)
Hong Kong
– -$630K -5,396 Closed
TC
600
TradeLink Capital
Illinois
– -$540K -4,634 Closed
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