Go Pro
→ The $15 Gold Fund That Pays Up to $1,152/Month (From Investors Alley) (Ad)tc pixel Free MTZ Stock Alerts

MasTec (MTZ) Institutional Ownership

MasTec logo
$268.26 -4.20 (-1.54%)
As of 03:58 PM Eastern
Compare

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

Current
Institutional Ownership
Percentage
78.10%
Number of
Institutional Buyers
(last 12 months)
483
Total
Institutional Inflows
(last 12 months)
$6.93B
Number of
Institutional Sellers
(last 12 months)
272
Total
Institutional Outflows
(last 12 months)
$1.98B
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.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

MTZ Institutional Buying and Selling by Quarter

MasTec Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/10/2026NewEdge Wealth LLC826$344K0.0%N/A0.001%
8/10/2026Bruni J V & Co. Co.16,125$6.71B0.6%N/A0.020%
8/10/2026Great Lakes Advisors LLC18,339$7.63M0.1%N/A0.023%
8/10/2026Comprehensive Financial Planning Inc. PA982$409K0.2%N/A0.001%
8/10/2026Danske Bank A S58,959$24.53M0.0%N/A0.073%
8/10/2026Gables Capital Management Inc.19,569$8.14M2.9%N/A0.024%
8/8/2026 Wealthfront Advisers LLC724$301K0.0%N/A0.001%
8/8/2026 First National Bank of Omaha10,196$4.24M0.1%N/A0.013%
8/8/2026 Meeder Asset Management Inc.444$185K0.0%N/A0.001%
8/7/2026 BlackRock Inc.7,638,487$3.18B0.0%N/A9.511%
8/7/2026 Pallas Capital Advisors LLC7,511$3.13M0.1%N/A0.009%
8/7/2026 Deutsche Bank AG118,727$49.40M0.0%N/A0.148%
8/7/2026 Perigon Wealth Management LLC2,007$835K0.0%N/A0.002%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.70,661$29.40M0.0%N/A0.088%
8/7/2026 OneDigital Investment Advisors LLC959$399K0.0%N/A0.001%
8/7/2026 Plato Investment Management Ltd659$273K0.0%N/A0.001%
8/7/2026 Bell Investment Advisors Inc77$32K0.0%N/A0.000%
8/7/2026 Trivium Point Advisory LLC19,825$8.25M0.7%N/A0.025%
8/7/2026 Chase Investment Counsel Corp26,950$11.21M2.4%N/A0.034%
8/7/2026 Briggs Wealth Management Inc500$208K0.2%N/A0.001%
8/6/2026 Flputnam Investment Management Co.8,824$3.67M0.0%N/A0.011%
8/6/2026 Global Retirement Partners LLC2,496$1.04M0.0%N/A0.003%
8/6/2026 Fielder Capital Group LLC2,038$848K0.2%N/A0.003%
8/6/2026 Bank of New York Mellon Corp674,288$280.54M0.0%N/A0.840%
8/6/2026 Private Advisory Group LLC1,794$746K0.0%N/A0.002%
8/6/2026 Focus Partners Advisor Solutions LLC1,841$766K0.0%N/A0.002%
8/6/2026 TFR Capital LLC.4,753$1.98M0.6%N/A0.006%
8/6/2026 Maridea Wealth Management LLC898$374K0.0%N/A0.001%
8/5/2026USA Financial Formulas537$173K0.0%N/A0.001%
7/10/2026 Wedge Capital Management L L P NC24,999$10.40M0.2%-18.2%0.032%
7/10/2026 E. Ohman J or Asset Management AB2,340$974K0.0%N/A0.003%
7/10/2026 Handelsbanken Fonder AB20,560$8.55M0.0%-2.1%0.026%
7/10/2026 Fulton Bank N.A.852$354K0.0%N/A0.001%
7/9/2026 Everhart Financial Group Inc.874$364K0.0%+5.4%0.001%
7/9/2026 Oliver Luxxe Assets LLC11,121$4.63M0.7%-6.8%0.014%
7/8/2026 Sprinkle Financial Consultants LLC1,468$611K0.2%-16.7%0.002%
7/8/2026 Trust Point Inc.563$234K0.0%N/A0.001%
7/8/2026 Community Trust & Investment Co.73,763$30.69M1.6%-32.9%0.093%
7/8/2026 Cooper Financial Group742$309K0.0%-12.3%0.001%
7/8/2026 PensionDanmark Pensionsforsikringsaktieselskab13,229$5.50M0.0%+93.7%0.017%
Bernie is gunning for your money (Ad)

Bernie Sanders introduced a bill proposing a one-time 50% tax on shares of America's most successful companies - not on profits or revenue, but on the equity itself. Trump has now backed the same sovereign wealth fund concept, and the U.S. government already owns stakes in 37 companies worth $27.6 billion. A Silicon Valley doctrine may be behind the push, redirecting capital at massive scale toward a small group of firms.tc pixel

Watch the full interview to see what to buy and sell
7/8/2026 Assenagon Asset Management S.A.129,199$53.76M0.1%-49.4%0.164%
7/8/2026 55 North Private Wealth LLC866$360K0.1%-45.2%0.001%
7/7/2026 GAMMA Investing LLC2,191$912K0.0%+8.7%0.003%
7/7/2026 Avior Wealth Management LLC1,464$609K0.0%+18.9%0.002%
7/7/2026 Harbor Investment Advisory LLC211$88K0.0%+486.1%0.000%
7/7/2026 CoreCap Advisors LLC1,001$416K0.0%+19,920.0%0.001%
7/6/2026 Bangor Savings Bank3,035$1.26M0.1%-2.6%0.004%
7/2/2026 Versant Capital Management Inc1,423$592K0.1%+5.2%0.002%
6/18/2026Pacer Advisors Inc.9,162$2.95M0.0%+24.9%0.012%
6/18/2026 Southern Financial Group LLC739$238K0.1%N/A0.001%
6/16/2026 PVG Asset Management Corp2,944$947K0.7%N/A0.004%
6/15/2026Lombard Odier Asset Management Europe Ltd19,448$6.26M0.0%-31.4%0.025%
6/2/2026Optiver Holding B.V.553$178K0.0%+4,153.8%0.001%
5/26/2026Glenmede Trust Co. NA1,482$477K0.0%N/A0.002%
5/22/2026Groupama Asset Managment904$291K0.0%-8.0%0.001%
5/22/2026Wellington Grp LLC259$83K0.0%-93.9%0.000%
5/21/2026CTC Alternative Strategies Ltd.1,620$521K1.2%N/A0.002%
5/20/2026Arete Wealth Advisors LLC12,297$3.94M0.2%N/A0.016%
5/19/2026Ariadne Wealth Management LP969$312K0.1%-8.9%0.001%
5/19/2026Bank of America Corp DE1,330,066$427.94M0.0%+6.0%1.683%
5/19/2026Systematic Alpha Investments LLC629$202K0.0%N/A0.001%
5/19/2026Bull Harbor Capital LLC2,802$902K0.2%N/A0.004%
5/19/2026Arkadios Wealth Advisors3,644$1.17M0.0%-13.6%0.005%
5/19/2026Altshuler Shaham Ltd9,223$2.97M0.0%+76.0%0.012%
5/19/2026Arete Wealth Advisors LLC13,097$3.96M0.3%N/A0.017%
5/18/2026Amundi171,587$55.21M0.0%+145.4%0.217%
5/18/2026 EverSource Wealth Advisors LLC1,368$440K0.0%+11.9%0.002%
5/18/2026California State Teachers Retirement System73,004$23.49M0.0%+22.0%0.092%
5/18/2026Riposte Capital LLC70,000$22.52M5.7%+160.6%0.089%
5/18/2026Royal Bank of Canada68,974$22.19M0.0%-16.7%0.087%
5/18/2026Rithm Capital Corp.3,500$1.13M1.7%-12.5%0.004%
5/18/2026Rokos Capital Management LLP6,813$2.19M0.0%N/A0.009%
5/18/2026Electron Capital Partners LLC713,013$229.41M9.0%-11.4%0.902%
5/18/2026Empowered Funds LLC32,965$10.61M0.1%+0.6%0.042%
5/16/2026The Manufacturers Life Insurance Company187,950$60.47M0.1%-21.5%0.238%
5/16/2026Quantinno Capital Management LP84,387$27.15M0.0%+15.3%0.107%
5/16/2026SummitTX Capital L.P.26,473$8.52M0.3%-52.4%0.034%
5/16/2026BROOKFIELD Corp ON299$96K0.0%-14.8%0.000%
5/16/2026Lazard Asset Management LLC12,066$3.88M0.0%-82.1%0.015%
5/16/2026Castleark Management LLC2,690$865K0.0%-68.2%0.003%
5/15/2026Lombard Odier Asset Management Europe Ltd19,448$6.26M0.3%-31.4%0.025%
5/15/2026Waverly Advisors LLC1,617$520K0.0%+48.8%0.002%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund15,700$5.05M0.0%N/A0.020%
5/14/2026Hilltop Holdings Inc.767$247K0.0%N/A0.001%
5/14/2026Public Employees Retirement System of Ohio34,026$10.95M0.0%-27.5%0.043%
5/14/2026 Compound Planning Inc.1,102$355K0.0%+11.4%0.001%
5/14/2026Modern Wealth Management LLC728$243K0.0%N/A0.001%
5/14/2026Arrowstreet Capital Limited Partnership227,284$73.13M0.0%+47.9%0.288%
5/14/2026First Washington CORP41,721$13.42M3.8%-0.1%0.053%
5/14/2026Atika Capital Management LLC57,636$18.54M2.3%+2.9%0.073%
Did Trump draw a red line around this mystery stock? (Ad)

A major U.S. trading partner targeted the profits of an American energy company, and President Trump called the move a big mistake. It generated roughly $3.2 billion in operating income on a market value below $8 billion, fueling AI data centers through a multi-year Palantir agreement. After screening 23,281 publicly traded companies, only this one met every profitability, growth, dividend, and valuation requirement.tc pixel

Discover the energy stock Trump publicly defended today
5/14/2026Bowen Hanes & Co. Inc.215,465$69.32M1.7%+10.2%0.273%
5/14/2026RMG Wealth Management LLC650$209K0.0%N/A0.001%
5/14/2026Bank of Nova Scotia46,171$14.86M0.0%+197.5%0.058%
5/14/2026Sei Investments Co.89,109$28.67M0.0%-12.4%0.113%
5/14/2026 Lido Advisors LLC1,475$475K0.0%-54.8%0.002%
5/14/2026 State of Wyoming1,776$571K0.1%+41.7%0.002%
5/13/2026Cetera Investment Advisers20,273$6.52M0.0%+10.8%0.026%
5/13/2026CI Investments Inc.22,202$7.14M0.0%+149.5%0.028%
5/13/2026First Trust Advisors LP1,411,584$454.16M0.3%+7.6%1.786%
5/12/2026 Chase Investment Counsel Corp31,684$10.19M2.7%+6.4%0.040%


MTZ Institutional Ownership - Frequently Asked Questions

During the previous two years, 755 institutional investors and hedge funds held shares of MasTec. The most heavily invested institutionals were Bruni J V & Co. Co. ($6.71B), BlackRock Inc. ($3.18B), Vanguard Group Inc. ($1.29B), Victory Capital Management Inc. ($573.30M), First Trust Advisors LP ($454.16M), Bank of America Corp DE ($427.94M), and State Street Corp ($397.01M).Learn more on MasTec's institutional investors.

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

Of the 679 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: BlackRock Inc. ($7.64M), Victory Capital Management Inc. ($2.65M), Pacer Advisors Inc. ($2.25M), First Trust Advisors LP ($1.11M), Bank of New York Mellon Corp ($896.87K), Peconic Partners LLC ($850K), and D1 Capital Partners L.P. ($743K).

Institutional investors have bought a total of 23,894,402 shares in the last 24 months. This purchase volume represents approximately $6.93B in transactions.

Of the 272 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: Alliancebernstein L.P. ($837.06K), Cooper Creek Partners Management LLC ($428.35K), JPMorgan Chase & Co. ($403.74K), Dimensional Fund Advisors LP ($373.75K), AQR Capital Management LLC ($341.27K), Balyasny Asset Management L.P. ($335.61K), and Invesco Ltd. ($245.02K).

Institutional investors have sold a total of 9,232,611 shares in the last 24 months. This volume of shares sold represents approximately $1.98B in transactions.


Related Companies

Institutional ownership data for NYSE:MTZ is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/10/2026. New 13F filings are added each quarter as they're published.
From Our Partners
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel
Barricks gold output fell from 2 million ounces to 719000
Barrick's gold production has plunged from 2 million ounces to just 719,000, leaving the world's second-larges...
Golden Portfolio | Sponsoredtc pixel
Trump’s New Currency Reset
Trump is launching a new $250 bill - but that may be a distraction. Behind the scenes, Executive Order 14241 i...
Porter & Company | Sponsoredtc pixel
They didn't warn anyone in 1971. This time someone is warning you.
On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...
Reagan Gold Group | Sponsoredtc pixel
Did Trump draw a red line around this mystery stock?
A major U.S. trading partner targeted the profits of an American energy company, and President Trump called th...
Monument Traders Alliance | Sponsoredtc pixel
Trump's Next Move Could Shrink Your Dollar
There's a plan in Washington being called the 'Mar-a-Lago Accord' - a deliberate strategy to weaken the U.S. d...
Priority Gold | Sponsoredtc pixel
The $15 Gold Fund That Pays Up to $1,152/Month
Gold is hitting record highs, but most investors are leaving income on the table. A $15 fund is quietly paying...
Investors Alley | Sponsoredtc pixel
The end may be near for these iconic stocks
Marc Chaikin, founder of Chaikin Analytics, says two forces - AI disruption and fracturing global trade - are ...
Chaikin Analytics | Sponsoredtc pixel