Free Trial

MasTec (MTZ) Institutional Ownership

MasTec logo
$181.46 -1.52 (-0.83%)
Closing price 08/8/2025 03:59 PM Eastern
Extended Trading
$181.02 -0.44 (-0.24%)
As of 08/8/2025 05:03 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Institutional Ownership Changes (13F Filings) for MasTec (NYSE:MTZ)

Current
Institutional Ownership
Percentage
78.10%
Number of
Institutional Buyers
(last 12 months)
392
Total
Institutional Inflows
(last 12 months)
$1.93B
Number of
Institutional Sellers
(last 12 months)
217
Total
Institutional Outflows
(last 12 months)
$1.53B
Get MTZ Insider Trade Alerts

Want to know when executives and insiders are buying or selling MasTec stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

MTZ Institutional Buying and Selling by Quarter

MasTec Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/8/2025Intech Investment Management LLC26,729$4.56M0.0%+14.7%0.034%
8/8/2025SG Capital Management LLC50,012$8.52M0.6%-83.6%0.063%
8/8/2025Cetera Investment Advisers15,904$2.71M0.0%+10.1%0.020%
8/8/2025Creative Planning6,221$1.06M0.0%+19.9%0.008%
8/8/2025SG Americas Securities LLC5,734$977K0.0%-87.5%0.007%
8/8/2025Pinnbrook Capital Management LP61,746$10.52M1.2%N/A0.078%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS15,752$2.69M0.0%+7.0%0.020%
8/8/2025Foundations Investment Advisors LLC1,337$228K0.0%N/A0.002%
8/8/2025Olympiad Research LP1,518$259K0.4%N/A0.002%
8/8/2025Smithfield Trust Co610$104K0.0%+713.3%0.001%
8/8/2025Candriam S.C.A.164,497$28.04M0.2%+292.3%0.208%
8/8/2025Police & Firemen s Retirement System of New Jersey23,597$4.02M0.0%+4.1%0.030%
8/8/2025Renasant Bank1,567$267K0.2%-15.3%0.002%
8/8/2025Geode Capital Management LLC1,102,279$187.89M0.0%-0.3%1.397%
8/8/2025PNC Financial Services Group Inc.3,255$555K0.0%+22.0%0.004%
8/8/2025Wealth Alliance LLC1,189$203K0.0%N/A0.002%
8/8/2025KBC Group NV1,772$302K0.0%-36.1%0.002%
8/8/2025IMA Advisory Services Inc.8,326$1.42M0.2%-2.4%0.011%
8/7/2025 Boston Partners7,645$1.30M0.0%-49.4%0.010%
8/7/2025 Legacy Advisors LLC109,695$18.70M17.0%-85.9%0.139%
8/7/2025 Hodges Capital Management Inc.27,028$4.61M0.4%-2.6%0.034%
8/7/2025 First Dallas Securities Inc.8,350$1.42M0.6%-5.6%0.011%
8/7/2025 Allworth Financial LP886$151K0.0%+43.1%0.001%
8/7/2025 Illinois Municipal Retirement Fund26,754$4.56M0.1%-9.8%0.034%
8/7/2025 ProShare Advisors LLC2,717$463K0.0%+3.7%0.003%
8/7/2025 Profund Advisors LLC1,421$242K0.0%N/A0.002%
8/7/2025 Lisanti Capital Growth LLC21,775$3.71M1.0%+21.8%0.028%
8/7/2025 GS Investments Inc.32,175$5.48M2.4%-1.4%0.041%
8/7/2025 Campbell & CO Investment Adviser LLC11,327$1.93M0.1%N/A0.014%
8/7/2025 Parkside Financial Bank & Trust191$33K0.0%+253.7%0.000%
8/7/2025 Los Angeles Capital Management LLC58,823$10.03M0.0%+45.9%0.075%
8/6/2025 AGF Management Ltd.54,846$9.35M0.0%N/A0.070%
8/6/2025 True Wealth Design LLC185$32K0.0%-61.2%0.000%
8/6/2025Summit Investment Advisors Inc.12,113$1.41M1.2%-1.8%0.015%
8/6/2025 Fox Run Management L.L.C.3,020$515K0.1%N/A0.004%
8/6/2025 Penserra Capital Management LLC1,410$240K0.0%N/A0.002%
8/6/2025 Marco Investment Management LLC24,650$4.20M0.4%+4.4%0.031%
8/6/2025 Wedbush Securities Inc.1,197$204K0.0%N/A0.002%
8/6/2025 Sterling Capital Management LLC79,049$13.47M0.2%+16.3%0.100%
8/6/2025 Savant Capital LLC19,069$3.25M0.0%-30.6%0.024%
Alex’s “Next Magnificent Seven” stocks (Ad)

The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Magnificent Seven—seven stocks he believes could deliver similar gains in under six years. His full breakdown is now live.

Watch the “Next Magnificent Seven” presentation here
8/6/2025 Cetera Trust Company N.A3,035$517K0.3%+6.1%0.004%
8/6/2025 Atlantic Union Bankshares Corp915$156K0.0%N/A0.001%
8/6/2025 Moors & Cabot Inc.2,725$464K0.0%-70.9%0.003%
8/5/2025 Fourth Dimension Wealth LLC260$44K0.0%-27.8%0.000%
8/5/2025 Crestwood Advisors Group LLC1,685$287K0.0%N/A0.002%
8/5/2025 Claro Advisors LLC3,013$514K0.1%-35.4%0.004%
8/5/2025 Huntington National Bank381$65K0.0%-21.4%0.000%
8/5/2025 Bank of New York Mellon Corp552,044$94.09M0.0%-1.5%0.700%
8/5/2025 Bank of Montreal Can14,450$2.46M0.0%-5.1%0.018%
8/5/2025 Versor Investments LP5,477$933K0.2%-17.5%0.007%
8/4/2025 Moody Aldrich Partners LLC1,220$208K0.0%N/A0.002%
8/4/2025 Strs Ohio8,527$1.45M0.0%-8.1%0.011%
8/4/2025 Amalgamated Bank28,719$4.90M0.0%+1.5%0.036%
8/4/2025 Atria Investments Inc4,122$703K0.0%+16.7%0.005%
8/4/2025 Spire Wealth Management2,557$436K0.0%-70.1%0.003%
8/4/2025 Hantz Financial Services Inc.639$109K0.0%+914.3%0.001%
8/4/2025 Arkadios Wealth Advisors4,661$794K0.0%N/A0.006%
8/1/2025 Motco845$160K0.0%-56.1%0.001%
8/1/2025 Jennison Associates LLC81,830$13.95M0.0%+11.1%0.104%
8/1/2025 New York Life Investment Management LLC6,645$1.13M0.0%-2.3%0.008%
8/1/2025 Reliant Investment Partners LLC2,932$500K0.4%N/A0.004%
8/1/2025 Motley Fool Asset Management LLC1,259$215K0.0%N/A0.002%
8/1/2025 Fjarde AP Fonden Fourth Swedish National Pension Fund3,000$511K0.0%N/A0.004%
8/1/2025 Peregrine Capital Management LLC9,118$1.55M0.0%-30.1%0.012%
8/1/2025 SYM FINANCIAL Corp1,371$234K0.0%N/A0.002%
8/1/2025 Teacher Retirement System of Texas68,817$11.73M0.0%+2.3%0.087%
8/1/2025 Convergence Investment Partners LLC7,555$1.29M0.3%+54.5%0.010%
8/1/2025 Bessemer Group Inc.2,791$476K0.0%-68.1%0.004%
8/1/2025 Banco Santander S.A.49,566$8.45M0.1%+32.0%0.063%
8/1/2025 Envestnet Asset Management Inc.52,105$8.88M0.0%+13.9%0.066%
7/31/2025 Nisa Investment Advisors LLC550$94K0.0%-26.0%0.001%
7/31/2025 Brighton Jones LLC4,504$768K0.0%+149.8%0.006%
7/31/2025 MQS Management LLC1,805$308K0.2%N/A0.002%
7/31/2025 Leavell Investment Management Inc.7,050$1.20M0.1%+74.1%0.009%
7/31/2025 Focus Partners Advisor Solutions LLC3,543$604K0.0%+30.2%0.004%
7/31/2025 State of New Jersey Common Pension Fund D21,692$3.70M0.0%-7.9%0.027%
7/31/2025 AlphaQuest LLC7,916$1.35M0.1%+707.8%0.010%
7/31/2025 Sumitomo Mitsui Trust Group Inc.9,899$1.69M0.0%-8.9%0.013%
7/31/2025 Asset Management One Co. Ltd.39,585$6.75M0.0%-12.1%0.050%
7/30/2025 Tributary Capital Management LLC3,510$598K0.1%-2.8%0.004%
7/30/2025 Forum Financial Management LP1,697$289K0.0%-19.1%0.002%
7/30/2025 Cookson Peirce & Co. Inc.8,195$1.40M0.1%N/A0.010%
7/30/2025 D.A. Davidson & CO.8,223$1.40M0.0%-2.0%0.010%
7/30/2025 Cullen Frost Bankers Inc.289$49K0.0%N/A0.000%
7/29/2025 Stephens Inc. AR3,669$625K0.0%+55.9%0.005%
7/29/2025 Chicago Partners Investment Group LLC1,336$244K0.0%N/A0.002%
7/29/2025 VIRGINIA RETIREMENT SYSTEMS ET Al22,200$3.78M0.0%N/A0.028%
7/29/2025 Mutual of America Capital Management LLC30,488$5.20M0.1%-3.8%0.039%
7/29/2025 Huntleigh Advisors Inc.9,586$1.63M0.3%N/A0.012%
7/29/2025 Arista Wealth Management LLC7,389$1.26M0.2%N/A0.009%
Trump set to Boost Social Security Checks by 400%? (Ad)

If you're collecting or planning to collect social security... You should see this presentation about President Trump's Executive Order #14196. Legendary investor Louis Navellier believes it could soon not only save Social Security from collapse... But BOOST benefits for millions of retirees by up to 400%. No wonder the financial times called this new initiative...

Click here to see the details because the stakes couldn't be any higher.
7/29/2025 Nordea Investment Management AB1,378,230$234.62M0.2%-23.2%1.747%
7/29/2025 Praxis Investment Management Inc.2,270$387K0.0%N/A0.003%
7/28/2025 Ritholtz Wealth Management7,238$1.23M0.0%+97.1%0.009%
7/28/2025 Bayforest Capital Ltd5,417$923K0.4%-15.6%0.007%
7/28/2025 Moran Wealth Management LLC78,993$13.46M0.4%-4.9%0.100%
7/25/2025 Verdence Capital Advisors LLC1,982$338K0.0%+4.9%0.003%
7/25/2025 Atria Wealth Solutions Inc.2,731$467K0.0%N/A0.003%
7/25/2025 Sequoia Financial Advisors LLC3,029$516K0.0%+34.4%0.004%
7/25/2025 Yousif Capital Management LLC21,650$3.69M0.0%-2.2%0.027%
7/25/2025 Allspring Global Investments Holdings LLC33,809$5.69M0.0%+21.4%0.043%
(Data available from 1/1/2016 forward)

MTZ Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MTZ shares?

During the previous two years, 561 institutional investors and hedge funds held shares of MasTec. The most heavily invested institutionals were Vanguard Group Inc. ($669.65M), BlackRock Inc. ($616.98M), Pacer Advisors Inc. ($278.31M), Hill City Capital LP ($250.34M), Nordea Investment Management AB ($234.62M), State Street Corp ($224.53M), and Hood River Capital Management LLC ($208.44M).Learn more on MasTec's institutional investors.

What percentage of MasTec's stock is owned by institutional investors?

78.10% of MasTec's stock is owned by institutional investors. Learn more on MTZ's institutional investor holdings.

Which institutional investors have been buying MasTec's stock?

Of the 483 institutional investors that purchased MasTec's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Pacer Advisors Inc. ($2.26M), Nordea Investment Management AB ($1.03M), CI Investments Inc. ($796.25K), Point72 Asset Management L.P. ($781.82K), D1 Capital Partners L.P. ($743K), Norges Bank ($676.60K), and Goldman Sachs Group Inc. ($648.18K).

How much institutional buying is happening at MasTec?

Institutional investors have bought a total of 15,442,098 shares in the last 24 months. This purchase volume represents approximately $1.93B in transactions.

Which of MasTec's major shareholders have been selling company stock?

Of the 217 institutional investors that sold MasTec's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Electron Capital Partners LLC ($2.13M), Allspring Global Investments Holdings LLC ($1.74M), Legacy Advisors LLC ($708.95K), Alyeska Investment Group L.P. ($491.94K), SG Capital Management LLC ($451.72K), Nordea Investment Management AB ($449.80K), and Alliancebernstein L.P. ($446.19K).

How much institutional selling is happening at MasTec?

Institutional investors have sold a total of 11,804,406 shares in the last 24 months. This volume of shares sold represents approximately $1.53B in transactions.



This page (NYSE:MTZ) was last updated on 8/9/2025 by MarketBeat.com Staff
From Our Partners