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Disclosery

MTZ MASTEC INC

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Stock (common), issuer CIK 15615

885 managers (911 13F filers) reported a position in MTZ shares at 2026-06-30, 59,434,419 shares in all. 172 filers opened a position and 75 filers sold out during the quarter.

Managers
885
13F filers
911
New
172
Added
326
Reduced
295
Sold out
75
Shares held by filers
59,434,419

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CHESAPEAKE CAPITAL CORP /IL/3,963$1.65M0.89%+55813F-HRTimeline
J. Goldman & Co LP3,960$1.65M0.06%-31,00213F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS3,941$1.64M0.06%new13F-HRTimeline
THOROUGHBRED FINANCIAL SERVICES, LLC3,941$1.64M0.08%+11713F-HRTimeline
Investment Management Corp of Ontario3,880$1.61M0.02%new13F-HRTimeline
GROUPAMA ASSET MANAGMENT3,874$1.61M0.02%+2,97013F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…3,778$1.57M0.1%+1,20213F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC3,744$1.56M0.04%+36813F-HRTimelineGroup
Claro Advisors Inc.3,728$1.55M0.16%-23213F-HRTimeline
Turas Capital Management LP3,720$1.55M0.71%new13F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC3,627$1.51M0.02%+1613F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC3,609$1.5M0.03%-7013F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC4,527$1.49M0.05%+613F-HRTimeline
GLOBEFLEX CAPITAL L P3,574$1.49M0.19%+60913F-HRTimeline
&PARTNERS3,342$1.48M0.01%+45413F-HRTimeline
Interval Partners, LP3,506$1.46M0.05%+1,32013F-HRTimeline
Rithm Capital Corp.3,500$1.46M1.79%013F-HRTimeline
Woodline Partners LP3,487$1.45M<0.01%new13F-HRTimeline
CIBC Asset Management Inc3,456$1.44M<0.01%+1,00913F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.3,444$1.43M0.02%+47113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Inspire Investing, LLCin group Inspire Investing, LLC3,414$1.42M0.06%new13F-HRTimelineGroup
Vestcor Inc3,381$1.41M0.03%-81913F-HRTimeline
Trium Capital LLP3,366$1.4M0.88%+20413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
OMERS ADMINISTRATION Corp3,365$1.4M0.01%new13F-HRTimeline
Maryland State Retirement & Pension Sys…3,352$1.39M0.02%+25113F-HRTimeline
Fairvoy Private Wealth, LLC3,342$1.39M0.28%+1,29913F-HRTimeline
Utah Retirement Systems3,235$1.35M0.01%-5313F-HRTimeline
Quantum Portfolio Management LLC3,231$1.34M0.48%+26913F-HRTimeline
Veracity Capital LLC3,230$1.34M0.36%new13F-HRTimeline
GWN SECURITIES INC.3,222$1.34M0.22%+9513F-HRTimeline
Element Squared LLC3,150$1.31M0.65%new13F-HRTimeline
HB Wealth Management, LLC3,046$1.27M0.01%+3713F-HRTimeline
Arkadios Wealth Advisors3,043$1.27M0.02%-60113F-HRTimeline
Bangor Savings Bank3,035$1.26M0.09%-8113F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC2,962$1.23M0.08%-65413F-HRTimeline
Cetera Trust Company, N.A2,960$1.23M0.62%+5013F-HRTimeline
PVG ASSET MANAGEMENT CORP2,944$1.22M0.71%013F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.2,916$1.21M<0.01%+1,81313F-HRTimelineGroup
Bull Harbor Capital LLC2,801$1.17M0.23%-113F-HRTimeline
BFSG, LLC2,793$1.16M0.1%new13F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.2,792$1.16M0.01%-13513F-HRTimelineGroup
CASTLEARK MANAGEMENT LLC2,690$1.12M0.03%013F-HRTimeline
DMC Group, LLC2,665$1.11M0.76%-31013F-HRTimeline
Dorsey & Whitney Trust CO LLC2,647$1.1M0.05%-1,06013F-HRTimeline
Krilogy Financial LLC2,634$1.1M0.03%013F-HRTimeline
Reliant Investment Partners, LLC2,633$1.1M0.75%+10113F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.2,623$1.09M0.01%+1,22213F-HR/ATimeline
INTRUST BANK NA2,529$1.05M0.08%-7513F-HRTimeline
CIBC WORLD MARKET INC.2,519$1.05M<0.01%-14,83113F-HRTimeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.2,500$1.04M<0.01%-84,98613F-HRTimelineGroup
Global Retirement Partners, LLC2,496$1.04M0.02%13F-HRTimeline
Quantitative Investment Management, LLC2,496$1.04M0.11%new13F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC2,461$1.02M0.01%-6,61213F-HRTimelineGroup
Sigma Planning Corp2,432$1.01M0.03%-1,85213F-HRTimeline
ProShare Advisors LLC2,430$1.01M<0.01%-3013F-HRTimeline
Moors & Cabot, Inc.2,428$1.01M0.04%-28013F-HRTimeline
Ridge Creek Global, Inc2,400$999K0.78%013F-HRTimeline
HARBOUR INVESTMENTS, INC.2,381$991K0.01%+69313F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management2,352$979K0.03%+9113F-HRTimelineGroup
E. Ohman J:or Asset Management AB2,340$974K0.02%new13F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC2,569$971K<0.01%+1,51913F-HRTimelineGroup
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…2,328$969K0.02%new13F-HRTimelineGroup
Waverly Advisors, LLC2,311$962K0.01%+69413F-HRTimeline
VestGen Advisors, LLC2,247$935K0.03%-6,14213F-HRTimeline
Kera Capital Partners, Inc.2,215$922K0.09%+2613F-HRTimeline
Yorktown Management & Research Co Inc2,200$915K0.56%013F-HRTimeline
Corus Family Wealth Advisors2,198$915K0.63%-5513F-HRTimeline
GAMMA Investing LLC2,191$912K0.03%+17613F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC2,190$911K0.05%013F-HRTimeline
SIG BROKERAGE, LP2,155$897K0.14%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC2,150$895K0.62%013F-HRTimeline
Stanley-Laman Group, Ltd.2,136$889K0.09%013F-HRTimeline
Linden Thomas Advisory Services, LLC2,132$887K0.07%-1113F-HRTimeline
DIVERSIFIED TRUST CO2,122$883K0.01%new13F-HRTimeline
WESCAP Management Group, Inc.2,119$882K0.16%-6013F-HRTimeline
ARMISTICE CAPITAL, LLC2,104$875K0.02%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC2,089$869K0.06%-17713F-HRTimeline
CAXTON ASSOCIATES LLP2,078$865K0.02%new13F-HRTimeline
Belpointe Asset Management LLC2,066$860K0.03%-5313F-HRTimeline
Fielder Capital Group LLC2,038$848K0.18%-15413F-HRTimeline
Crestwood Advisors Group, LLC2,030$845K0.01%+6613F-HRTimeline
Focus Financial Network, Inc.2,020$840K0.03%+1213F-HRTimeline
Perigon Wealth Management, LLC2,007$835K0.01%+35613F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC2,003$833K0.01%+65313F-HRTimelineGroup
Pine Valley Investments Ltd Liability Co2,000$832K0.04%013F-HRTimeline
SHELTON CAPITAL MANAGEMENT1,986$826K0.02%013F-HRTimeline
HANSEATIC MANAGEMENT SERVICES INC1,986$826K0.61%+25113F-HRTimeline
Vise Technologies, Inc.1,957$814K0.01%+79013F-HRTimeline
Steward Partners Investment Advisory, L…1,953$813K<0.01%+1,18213F-HRTimeline
Whalen Wealth Management Inc.1,951$812K0.37%+41713F-HRTimeline
Index Technologies Group LLC1,946$810K0.65%+18413F-HRTimeline
GUYASUTA INVESTMENT ADVISORS INC1,930$803K0.04%013F-HRTimeline
VestGen Investment Management1,926$801K0.43%-3913F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise1,925$801K0.04%+1,26613F-HRTimelineGroup
Snowden Capital Advisors LLC1,911$795K0.02%-13913F-HRTimeline
Frec Markets, Inc.in group Frec Markets, Inc.1,896$789K0.07%+14213F-HRTimelineGroup
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC1,882$783K0.01%new13F-HRTimelineGroup
Proficio Capital Partners LLC1,873$779K0.03%new13F-HRTimeline
StoneX Group Inc.in group StoneX Group Inc.1,857$773K0.03%-12313F-HRTimelineGroup
Hilltop Holdings Inc.in group Hilltop Holdings Inc.1,856$772K0.06%+1,08913F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding1,854$771K+415Timeline
F/m Investments LLC1,853$771K0.04%+15013F-HRTimeline
North Dakota State Investment Board1,849$769K0.03%+3113F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.1,843$767K0.13%-1,26713F-HRTimeline
BLAIR WILLIAM & CO/IL1,835$763K<0.01%+4113F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd1,832$762K0.01%new13F-HRTimelineGroup
Cynosure Group, LLC1,802$750K0.11%new13F-HRTimeline
Private Advisory Group LLC1,794$746K0.04%new13F-HRTimeline
CAISSE DES DEPOTS ET CONSIGNATIONS1,790$745K0.01%new13F-HRTimeline
Vestmark Advisory Solutions, Inc.1,726$718K0.01%-2,04513F-HRTimeline
UniSuper Management Pty Ltd1,716$714K<0.01%new13F-HRTimeline
Tributary Capital Management, LLC1,715$714K0.06%013F-HRTimeline
CHICAGO TRUST Co NA1,707$710K0.1%+9513F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…1,701$708K0.01%+11313F-HRTimelineGroup
PFG Advisors1,682$700K0.04%-513F-HRTimeline
Ashton Thomas Private Wealth, LLC1,668$694K0.01%+3113F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC1,634$680K<0.01%+15913F-HRTimelineGroup
Savvy Advisors, Inc.1,631$679K0.01%+913F-HRTimeline
INCEPTIONR LLC1,614$672K0.16%new13F-HRTimeline
Truvestments Capital LLC1,613$671K0.1%+46313F-HRTimeline
ROBERTS GLORE & CO INC /IL/1,610$670K0.17%-9513F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co1,563$650K0.03%+14813F-HRTimelineGroup
ABS Investment Management LLC416$649K0.41%13F-HRTimeline
Sivia Capital Partners, LLC1,556$647K0.08%+61213F-HRTimeline
Chicago Partners Investment Group LLC1,804$647K0.01%-17013F-HRTimeline
Oak Thistle LLC1,541$641K0.06%new13F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…1,538$640K0.02%+8213F-HRTimelineGroup
Alamea Verwaltungs GmbH1,530$637K0.51%-27613F-HRTimeline
STRS OHIO1,526$635K<0.01%-46,06213F-HRTimeline
Bragg Financial Advisors, Inc1,521$633K0.02%-16013F-HRTimeline
WEXFORD CAPITAL LP1,512$629K0.09%-84313F-HRTimeline
CWC Advisors, LLC.1,468$611K0.27%-1,74813F-HRTimeline
Sprinkle Financial Consultants LLC1,468$611K0.24%-29513F-HRTimeline
Avior Wealth Management, LLC1,464$609K0.02%+23313F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,458$608K<0.01%+25313F-HRTimelineGroup
TRANSCEND CAPITAL ADVISORS, LLC1,459$607K0.04%+1013F-HRTimeline
Forza Wealth Management, LLC1,445$601K0.18%013F-HRTimeline
Versant Capital Management, Inc1,423$592K0.05%+7013F-HRTimeline
J. M. Brown & Associates Inc.1,406$585K0.33%13F-HRTimeline
Motley Fool Asset Management LLCin group Motley Fool Asset Management …1,402$583K0.02%-4113F-HRTimelineGroup
PROFUND ADVISORS LLC1,399$582K0.02%-13513F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…1,386$577K0.22%-1,55113F-HRTimelineGroup
Baker Avenue Asset Management, LP1,335$555K0.01%+12913F-HRTimeline
NewCorp Financial Services, Inc.1,335$555K0.43%013F-HRTimeline
SYM FINANCIAL Corp1,333$555K0.04%+913F-HRTimeline
POINCIANA ADVISORS GROUP, LLC1,330$553K0.41%013F-HRTimeline
TWO SIGMA SECURITIES, LLC1,286$535K0.05%new13F-HRTimeline
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.1,275$530K0.03%-1,13513F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…1,270$528K<0.01%+45213F-HRTimelineGroup
DV Trading LLC1,263$525K0.04%new13F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.1,256$523K<0.01%+8013F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC1,244$518K<0.01%-10,82213F-HRTimelineGroup
PRUDENTIAL PLCin group PRUDENTIAL PLC1,238$515K<0.01%new13F-HRTimelineGroup
AdvisorShares Investments LLC1,238$515K0.06%+45413F-HRTimeline
MINDSET WEALTH MANAGEMENT, LLC1,236$514K0.1%-21713F-HRTimeline
OSSIAM1,221$508K0.01%new13F-HRTimeline
Caerus Investment Advisors, LLC1,220$508K0.17%013F-HRTimeline
Odyssean, LLC1,219$507K0.08%new13F-HRTimeline
Advisory Services Network, LLC1,214$505K0.01%+13513F-HRTimeline
Glenview Trust Co1,212$504K0.01%013F-HR/ATimeline
OPTIMIZE FINANCIAL INC.1,210$503K0.18%-413F-HRTimeline
Sound Capital Solutions LLC1,210$503K0.12%13F-HRTimeline
Foundations Investment Advisors, LLC1,203$501K0.01%+7713F-HRTimeline
DONALDSON CAPITAL MANAGEMENT, LLC1,200$499K0.01%+10013F-HRTimeline
Integrated Investment Consultants, LLC1,191$496K0.1%013F-HRTimeline
Moody Aldrich Partners LLC1,182$492K0.09%-413F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,180$491K0.02%-18813F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT1,170$487K<0.01%-1,32413F-HRTimeline
Allworth Financial LP1,169$486K<0.01%-3213F-HRTimeline
Compound Planning, Inc.1,166$485K0.01%+6413F-HRTimeline
VERUS CAPITAL PARTNERS, LLC1,161$483K0.03%new13F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.1,144$476K<0.01%+23113F-HRTimelineGroup
Farther Finance Advisors, LLC1,136$474K<0.01%-21613F-HRTimeline
Kingsview Wealth Management, LLC1,135$472K0.01%new13F-HRTimeline
Inscription Capital, LLC1,134$472K0.04%-8413F-HRTimeline
Murphy & Mullick Capital Management Corp1,120$466K0.29%013F-HRTimeline
Formidable Asset Management, LLC1,398$450K0.07%013F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA1,078$449K<0.01%-40413F-HRTimelineGroup
Tredje AP-fonden1,075$447K<0.01%new13F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp1,051$437K0.01%-4413F-HRTimelineGroup
OSTRUM ASSET MANAGEMENT1,041$433K0.02%new13F-HRTimeline
CAPITAL CITY TRUST CO/FL1,030$429K0.09%013F-HRTimeline
Quantum Financial Advisors, LLC1,030$429K0.04%+213F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC1,003$417K0.01%-81513F-HRTimelineGroup
CoreCap Advisors, LLC1,001$416K0.01%+99613F-HRTimeline
AlphaCore Capital LLC1,000$416K0.01%new13F-HRTimeline
AGP FRANKLIN, LLC1,000$416K0.18%013F-HRTimeline
TritonPoint Partners, LLCgroup of 2 filers holding995$414K+277Timeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding995$414K+16Timeline
Empirical Financial Services, LLC d.b.a…984$409K0.01%-18913F-HRTimeline
Comprehensive Financial Planning, Inc./…982$409K0.22%new13F-HRTimeline
AZZAD ASSET MANAGEMENT INC /ADV978$407K0.04%new13F-HRTimeline
Calydon Capital972$404K0.06%+7313F-HRTimeline
Rafferty Asset Management, LLC971$404K<0.01%+10713F-HRTimeline
Virtue Capital Management, LLC971$404K0.05%new13F-HRTimeline
Cambria Investment Management, L.P.966$402K0.02%-3113F-HRTimeline
OneDigital Investment Advisors LLC959$399K<0.01%+2813F-HRTimeline
Aaron Wealth Advisors LLC955$397K0.02%-25213F-HRTimeline
Wedmont Private Capital1,052$392K0.01%+7313F-HRTimeline
UMB Bank, n.a.919$382K<0.01%-2813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.