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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
7.8%
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
+$118M
2
BlackRock
BlackRock
New York
+$84M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$68M
4
CC
Cartenna Capital
Connecticut
+$51.1M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$50.1M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
-$118M
2
Pacer Advisors
Pacer Advisors
Pennsylvania
-$101M
3
Nordea Investment Management
Nordea Investment Management
Sweden
-$70.8M
4
SCM
SG Capital Management
Illinois
-$60.2M
5
AAM
ACK Asset Management
Connecticut
-$57.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
SIA
401
SkyView Investment Advisors
New Jersey
$336K – – –
Acadian Asset Management
402
Acadian Asset Management
Massachusetts
$332K +$332K +1,952 New
NA
403
Navellier & Associates
Nevada
$331K – – –
GIA
404
Guyasuta Investment Advisors
Pennsylvania
$329K – – –
Corient Private Wealth
405
Corient Private Wealth
Florida
$328K +$328K +1,927 New
BFA
406
Bragg Financial Advisors
North Carolina
$310K -$17K -100 -5%
MM
407
MQS Management
New York
$308K +$308K +1,805 New
KBC Group
408
KBC Group
Belgium
$302K -$171K -1,001 -36%
QCM
409
Qsemble Capital Management
New York
$296K -$651K -3,822 -69%
FFM
410
Forum Financial Management
Illinois
$289K -$68.2K -400 -19%
HT
411
Headlands Technologies
Illinois
$289K +$271K +1,591 +1,545%
CAG
412
Crestwood Advisors Group
Massachusetts
$287K +$287K +1,685 New
OIA
413
OneDigital Investment Advisors
Kansas
$283K +$283K +1,661 New
FC
414
Farringdon Capital
United Kingdom
$273K +$273K +1,600 New
SCP
415
Sivia Capital Partners
California
$271K +$271K +1,591 New
PCM
416
Polymer Capital Management
New York
$268K +$268K +1,571 New
RB
417
Renasant Bank
Mississippi
$267K -$48.4K -284 -15%
PMAM
418
Picton Mahoney Asset Management
Ontario, Canada
$265K -$1.19M -6,977 -82%
BBPWM
419
Blue Bell Private Wealth Management
Pennsylvania
$261K -$682 -4 -0.3%
SL
420
Sentinus LLC
Illinois
$261K +$261K +1,530 New
OR
421
Olympiad Research
Connecticut
$259K +$259K +1,518 New
KCP
422
Kera Capital Partners
California
$255K +$255K +1,498 New
PWPS
423
Pinnacle Wealth Planning Services
Ohio
$254K +$254K +1,492 New
RAM
424
Resona Asset Management
Japan
$254K – – –
AWM
425
Ariadne Wealth Management
California
$254K +$254K +1,398 New
15 16
17
18 19