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MasTec (MTZ) Institutional Ownership

MasTec logo
$388.91 -27.15 (-6.53%)
As of 11:39 AM Eastern
This is a fair market value price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for MasTec (NYSE:MTZ)

Current
Institutional Ownership
Percentage
78.10%
Number of
Institutional Buyers
(last 12 months)
502
Total
Institutional Inflows
(last 12 months)
$3.40B
Number of
Institutional Sellers
(last 12 months)
287
Total
Institutional Outflows
(last 12 months)
$2.17B
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MTZ Institutional Buying and Selling by Quarter

MasTec Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/18/2026Pacer Advisors Inc.9,162$2.95M0.0%+24.9%0.012%
6/18/2026Southern Financial Group LLC739$238K0.1%N/A0.001%
6/16/2026PVG 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%
5/18/2026EverSource 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 Company 187,950$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 ON 299$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%
5/14/2026Compound 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%
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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%
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%
5/14/2026Lido Advisors LLC1,475$475K0.0%-54.8%0.002%
5/14/2026State 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%
5/12/2026Chase Investment Counsel Corp31,684$10.19M2.7%+6.4%0.040%
5/12/2026Himension Capital Singapore PTE. LTD.2,410$775K0.1%N/A0.003%
5/8/2026PNC Financial Services Group Inc.6,186$1.99M0.0%+49.3%0.008%
5/7/2026Earned Wealth Advisors LLC1,013$326K0.0%+2.8%0.001%
5/7/2026Hollencrest Capital Management2,901$933K0.0%+29.5%0.004%
5/7/2026WCM Investment Management LLC9,576$2.93M0.0%N/A0.012%
5/7/2026Dimensional Fund Advisors LP731,650$235.33M0.0%-16.0%0.926%
5/7/2026Parallel Advisors LLC340$109K0.0%+21.0%0.000%
5/7/2026KBC Group NV1,972$634K0.0%+11.3%0.002%
5/7/2026Little House Capital LLC6,615$2.13M0.5%N/A0.008%
5/7/2026SEB Asset Management AB1,335$430K0.0%N/A0.002%
5/7/2026Swiss National Bank126,000$40.54M0.0%+1.2%0.159%
5/7/2026Hanseatic Management Services Inc.1,735$558K0.5%N/A0.002%
5/6/2026Freemont Management S.A.10,000$3.22M0.5%-9.1%0.013%
5/6/2026Jennison Associates LLC99,486$32.01M0.0%-3.3%0.126%
5/6/2026IMA Advisory Services Inc.7,985$2.57M0.3%-1.3%0.010%
5/6/2026Dorsey Wright & Associates39,061$12.57M1.6%+219.2%0.049%
5/6/2026California Public Employees Retirement System116,324$37.43M0.0%-0.2%0.147%
5/6/2026Kera Capital Partners Inc.2,189$704K0.1%-7.9%0.003%
5/6/2026GS Investments Inc.7,420$2.39M1.4%-61.0%0.009%
5/6/2026Assetmark Inc.597$192K0.0%+38.5%0.001%
5/6/2026Bessemer Group Inc.231,965$74.63M0.1%+8,079.3%0.294%
5/6/2026Jag Capital Management LLC1,230$396K0.0%-25.1%0.002%
5/6/2026Allspring Global Investments Holdings LLC33,203$11.08M0.0%-36.0%0.042%
5/6/2026Independent Financial Group LLC729$235K0.0%N/A0.001%
5/5/2026Wealthfront Advisers LLC685$220K0.0%N/A0.001%
5/5/2026D.A. Davidson & CO.5,604$1.80M0.0%-9.9%0.007%
5/5/2026Bank of New York Mellon Corp656,104$211.10M0.0%+3.1%0.832%
5/5/2026Illinois Municipal Retirement Fund16,521$5.32M0.1%-20.0%0.021%
5/5/2026Sanctuary Advisors LLC6,887$2.22M0.0%-49.1%0.009%
5/5/2026Sigma Planning Corp4,284$1.38M0.0%+192.0%0.005%
5/5/2026Roberts Glore & Co. Inc. IL1,705$549K0.2%-5.8%0.002%
5/4/2026Calamos Wealth Management LLC850$273K0.0%-8.0%0.001%
5/4/2026Calamos Advisors LLC13,527$4.35M0.0%+40.3%0.017%
5/4/2026Emerald Mutual Fund Advisers Trust1,703$548K0.0%+26.9%0.002%
5/4/2026Retirement Planning Group LLC880$283K0.0%N/A0.001%
5/4/2026Legacy Capital Group California Inc.789$254K0.1%N/A0.001%
5/4/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management1,173$377K0.0%N/A0.001%
5/4/2026State of Michigan Retirement System14,739$4.74M0.0%+1.4%0.019%
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5/4/2026Principal Financial Group Inc.137,151$44.13M0.0%-8.7%0.174%
5/4/2026Chicago Partners Investment Group LLC1,974$635K0.0%+11.4%0.003%
5/4/2026Teachers Retirement System of The State of Kentucky18,962$6.10M0.0%+1.6%0.024%
5/2/2026LGT Fund Management Co Ltd.22,065$7.10M0.3%N/A0.028%
5/2/2026International Assets Investment Management LLC847$283K0.0%+76.8%0.001%
5/2/2026Gables Capital Management Inc.20,269$6.52M2.8%-3.7%0.026%
5/1/2026Fifth Third Bancorp26,296$8.46M0.0%+3,537.1%0.033%
5/1/2026Farrow Financial Inc.13,029$4.19M2.4%-10.5%0.017%
5/1/2026Candriam S.C.A.27,272$8.77M0.0%-49.9%0.035%
5/1/2026Sequoia Financial Advisors LLC20,058$6.45M0.0%+20.5%0.025%


MTZ Institutional Ownership - Frequently Asked Questions

During the previous two years, 743 institutional investors and hedge funds held shares of MasTec. The most heavily invested institutionals were Vanguard Group Inc. ($1.29B), Victory Capital Management Inc. ($573.30M), First Trust Advisors LP ($454.16M), Bank of America Corp DE ($427.94M), State Street Corp ($397.01M), Peconic Partners LLC ($347.79M), and Invesco Ltd. ($330.41M).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 668 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: Victory Capital Management Inc. ($2.65M), Pacer Advisors Inc. ($2.25M), First Trust Advisors LP ($1.11M), Peconic Partners LLC ($850K), D1 Capital Partners L.P. ($743K), Coatue Management LLC ($677.91K), and Goldman Sachs Group Inc. ($674.56K).

Institutional investors have bought a total of 15,743,618 shares in the last 24 months. This purchase volume represents approximately $3.40B in transactions.

Of the 287 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), Legacy Advisors LLC ($666.99K), Nordea Investment Management AB ($644.04K), Cooper Creek Partners Management LLC ($428.35K), JPMorgan Chase & Co. ($403.74K), Dimensional Fund Advisors LP ($373.75K), and AQR Capital Management LLC ($341.27K).

Institutional investors have sold a total of 10,599,628 shares in the last 24 months. This volume of shares sold represents approximately $2.17B in transactions.


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This page (NYSE:MTZ) was last updated on 7/1/2026 by MarketBeat.com Staff.
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