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Disclosery

MTZ MASTEC INC

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Stock (common), issuer CIK 15615

Filings received so far for Q3 2026: 26 13F filers report a position in MTZ shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.

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, Q3 2026

Filers in the available 13F reports with a share position at 2026-09-30, 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
Mn Services Vermogensbeheer B.V.17,800$3.8M0.03%013F-HRTimeline
Venture Visionary Partners LLC5,937$1.27M0.03%+49613F-HRTimeline
Veracity Capital LLC3,200$684K0.18%-3013F-HRTimeline
Bangor Savings Bank3,013$644K0.05%-2213F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC2,040$436K0.29%-11013F-HRTimeline
GAMMA Investing LLC1,917$410K0.01%-27413F-HRTimeline
Barden Capital Management, Inc.1,688$361K0.33%new13F-HRTimeline
Sprinkle Financial Consultants LLC1,468$314K0.12%013F-HRTimeline
Versant Capital Management, Inc1,187$254K0.02%-23613F-HRTimeline
Wedmont Private Capital1,051$228K0.01%-113F-HRTimeline
Acropolis Investment Management, LLC573$122K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC323$69K<0.01%-81313F-HRTimeline
CoreCap Advisors, LLC251$53.6K<0.01%-75013F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC197$42.1K<0.01%+5713F-HRTimeline
GK Wealth Management LLC135$28.9K0.02%new13F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC110$23.5K0.01%+7613F-HRTimeline
MassMutual Private Wealth & Trust, FSB97$20.7K<0.01%-2813F-HRTimeline
CX Institutional70$15K<0.01%new13F-HRTimeline
Retirement Wealth Solutions LLC65$13.9K0.01%+5813F-HRTimeline
EASTERN BANK38$8.12K<0.01%013F-HRTimeline
Byrne Asset Management LLC25$5.34K<0.01%013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP12$2.56K<0.01%-1213F-HRTimeline
MJT & Associates Financial Advisory Gro…7$1.5K<0.01%+613F-HRTimeline
Planning Strategies Inc.5$1.07K<0.01%-313F-HRTimeline
Davis Capital Management2$427<0.01%-213F-HRTimeline
Grove Bank & Trust1$214<0.01%013F-HRTimeline