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Livermore
Livermore
ZHEN

Mastec Inc

MTZ
Exchange
NYSE
Industry
Water, Sewer, Pipeline, Comm & Power Line Construction
SEC CIK
0000015615

No open-market purchases or sales by Mastec Inc insiders were filed in the last 90 days; 911 institutions reported holding it in 13F filings for Q2 2026, worth $24.7B in total; 4 superinvestors hold it, including Lone Pine Capital and Coatue Management.

Q3 2024 vs. Q2 2024

How the institutions holding Mastec Inc changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of MTZ: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders4304470+44
Shares59.3M5.85M57.7M+4.25M (+8.0%)
Value$6.35B$625.5M$7.09B+$1.36B (+23.8%)

4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (89)

Institutions that held Mastec Inc at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to MTZ in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.6,045,266$744.2M0.02%
Alyeska Investment Group, L.P.610,544$75.2M0.38%
Great Lakes Advisors, LLC107,607$13.2M0.11%
Qube Research & Technologies Ltd85,392$10.5M0.02%
Sterling Capital Management LLC67,496$8.31M0.11%
Wedge Capital Management L L P37,157$4.57M0.08%
Point72 Europe (London) LLP35,753$4.40M0.37%
Cinctive Capital Management LP32,036$3.94M0.23%
Temasek Holdings (Private) Ltd26,156$3.22M0.01%
Los Angeles Capital Management LLC25,953$3.19M0.01%
Scotia Capital Inc.25,184$3.10M0.02%
Cubist Systematic Strategies, LLC24,219$2.98M0.05%
Kingswood Wealth Advisors, LLC19,550$2.41M0.17%
Scientech Research LLC12,450$1.53M0.31%
Dynamic Technology Lab Private Ltd11,944$1.47M0.16%
Hodges Capital Management Inc.11,250$1.38M0.09%
IMA Wealth, Inc.10,051$1.24M0.27%
Edgestream Partners, L.P.9,927$1.22M0.05%
B. Metzler seel. Sohn & Co. Holding AG9,536$1.17M0.01%
Moloney Securities Asset Management, LLC8,320$1.02M0.14%
Convergence Investment Partners, LLC7,860$967.6K0.26%
Susquehanna International Group, LLP7,736$952.3K0.00%
Lecap Asset Management Ltd7,318$900.8K0.19%
Semanteon Capital Management, LP7,124$877.0K0.60%
Nebula Research & Development LLC6,973$858.4K0.10%
Point72 (DIFC) Ltd6,746$830.5K0.06%
Crestline Management, LP6,538$804.8K0.05%
Ieq Capital, LLC6,064$746.5K0.01%
Sherbrooke Park Advisers LLC6,056$745.5K0.17%
Seven Eight Capital, LP5,809$715.1K0.06%
Ausbil Investment Management Ltd5,596$688.9K0.24%
Neo Ivy Capital Management4,816$592.0K0.19%
Walleye Trading LLC4,720$581.0K0.01%
Sanctuary Advisors, LLC4,063$577.6K0.00%
Aigen Investment Management, LP4,456$548.5K0.11%
Prelude Capital Management, LLC3,780$465.3K0.04%
First Dallas Securities Inc.3,750$461.6K0.19%
Custom Index Systems, LLC3,721$458.1K0.25%
Omers Administration Corp3,700$455.5K0.00%
CWC Advisors, LLC.3,605$443.8K0.44%
Oak Thistle LLC3,575$440.1K0.14%
Colony Group, LLC3,486$429.1K0.00%
Net Worth Advisory Group3,381$416.3K0.12%
LMR Partners LLP3,347$412.0K0.01%
Headlands Technologies LLC3,332$410.2K0.05%
Bridgefront Capital, LLC3,323$409.1K0.16%
Quantbot Technologies LP3,294$405.5K0.02%
Shell Asset Management Co2,737$337.0K0.01%
Schubert & Co2,664$327.9K0.23%
Two Sigma Securities, LLC2,503$308.1K0.02%
Atria Investments LLC2,453$302.0K0.00%
Sequoia Financial Advisors, LLC2,355$289.9K0.00%
Raymond James Trust N.A.2,239$275.6K0.01%
American Alpha Advisors, LLC2,141$263.6K0.25%
Campbell & CO Investment Adviser LLC2,136$262.9K0.02%
Virtu Financial LLC2,066$254.0K0.01%
Lombard Odier Asset Management (USA) Corp2,000$246.2K0.09%
Guyasuta Investment Advisors Inc1,930$237.6K0.01%
Wiley Bros.-Aintree Capital, LLC1,900$233.9K0.00%
Claro Advisors LLC1,870$230.2K0.03%
Ariadne Wealth Management, LP1,578$223.3K0.12%
Claret Asset Management Corp1,796$221.0K0.04%
RSM US Wealth Management LLC1,801$220.0K0.00%
Fielder Capital Group LLC1,711$210.6K0.07%
Verdence Capital Advisors LLC1,646$202.6K0.02%
Forum Financial Management, LP1,631$200.8K0.00%
Capital Performance Advisors LLP769$94.7K0.03%
Danske Bank A/S700$86.2K0.00%
Mirae Asset Global Investments Co., Ltd.685$84.1K0.00%
True Wealth Design, LLC461$56.8K0.02%
GeoWealth Management, LLC380$46.8K0.00%
Bryn Mawr Trust Co206$25.4K0.00%
TD Private Client Wealth LLC196$24.1K0.00%
Accent Capital Management, LLC163$20.1K0.01%
Ashton Thomas Securities, LLC109$13.4K0.00%
Jaffetilchin Investment Partners, LLC100$12.3K0.00%
Northwest Investment Counselors, LLC85$10.5K0.00%
Smithfield Trust Co75$9.00K0.00%
Hemington Wealth Management70$8.00K0.00%
Uncommon Cents Investing LLC48$5.91K0.00%
Colonial Trust Co42$5.17K0.00%
Eastern Bank38$4.68K0.00%
Brown Brothers Harriman & Co31$3.82K0.00%
IFP Advisors, Inc15$1.85K0.00%
Continuum Advisory, LLC10$1.37K0.00%
Plante Moran Financial Advisors, LLC6$7390.00%
Carmichael Hill & Associates, Inc.5$6160.00%
Claris Advisors, LLC4$4920.00%
Skopos Labs, Inc.1$1240.00%

Sold out (45)

Institutions that held Mastec Inc at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of MTZ in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Peconic Partners LLC481,720$51.5M
Schroder Investment Management Group298,655$32.0M
Hampton Road Capital Management LP206,498$22.1M
Shellback Capital, LP74,900$8.01M
Truist Financial Corp72,255$7.73M
Weiss Asset Management LP56,643$6.06M
Nissay Asset Management Corp46,691$5.00M
Caption Management, LLC40,000$4.28M
Natixis25,971$2.78M
Aptus Capital Advisors, LLC21,616$2.31M
Second Line Capital, LLC21,272$2.28M
Jefferies Financial Group Inc.18,550$1.98M
Bank of Nova Scotia16,307$1.74M
Concentric Capital Strategies, LP12,957$1.39M
Torno Capital, LLC11,000$1.18M
Paloma Partners Management Co9,594$1.03M
Maxi Investments CY Ltd8,595$920.0K
Teza Capital Management LLC8,487$908.0K
South Dakota Investment Council8,151$872.0K
Gsa Capital Partners LLP6,325$677.0K
TradeLink Capital LLC2,831$621.0K
Nomura Holdings Inc5,000$535.0K
Jade Capital Advisors, LLC5,000$535.0K
Northstar Advisory Group, LLC4,186$447.9K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.3,281$351.0K
CWM Advisors, LLC3,280$350.9K
Capstone Investment Advisors, LLC3,176$339.8K
Glenview Trust Co2,721$291.1K
MAI Capital Management2,500$267.5K
Wexford Capital LP2,482$265.5K
HB Wealth Management, LLC2,041$218.4K
Brighton Jones LLC2,015$215.6K
Innealta Capital, LLC1,481$158.5K
Proequities, Inc.416$44.5K
Capital Analysts, LLC386$41.0K
DekaBank Deutsche Girozentrale364$40.0K
Toronto Dominion Bank195$20.9K
Ashton Thomas Private Wealth, LLC131$14.0K
Gradient Investments LLC108$11.6K
Caitlin John, LLC100$10.7K
Hexagon Capital Partners LLC40$4.28K
Washington Trust Co29$3.10K
Trust Co of Vermont19$2.03K
Wetzel Investment Advisors, Inc.6$560
Clear Street Markets LLC1$0

Not filed for Q3 2024 yet (4)

Institutions that held Mastec Inc at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MTZ in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.5,839,684$624.8M
Susquehanna Fundamental Investments, LLC4,500$481.5K
Hyman Charles D2,252$241.0K
JJJ Advisors Inc.36$3.85K