Share ownership MasTec, Inc.

MTZ

US5763231090

Construction & Engineering

Market Closed - NYSE Other stock markets 01:30:02 22/07/2026 am IST			After hours 05:30:00 am
351.40 ^USD	+4.39%		360.36	+2.55%

02/07	Machinery, Infra Service, Multi-Industry Companies Set for Positive Quarterly Prints, Truist Says	MT
01/07	Oaktree-backed ITG jumps in Nasdaq debut, signaling strong AI infrastructure demand	RE

Share class: MasTec, Inc.

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	9,94,40,885	6,20,18,454 ( 62.37 %)	2,04,22,329 ( 20.54 %)	62.37 %

Major shareholders: MasTec, Inc.

Name	Stocks	%	Valuation
Jorge Mas 14.49 %	1,14,47,111	14.49 %	4 763 M $
BlackRock Advisors LLC 8.411 %	66,45,927	8.411 %	2 765 M $
José Mas 6.626 %	52,36,149	6.626 %	2 179 M $
Peconic Partners LLC 4.529 %	35,78,431	4.529 %	1 489 M $
Vanguard Capital Management LLC 3.549 %	28,04,295	3.549 %	1 167 M $
Vanguard Portfolio Management LLC 3.506 %	27,70,038	3.506 %	1 153 M $
Hill City Capital LP 2.727 %	21,55,000	2.727 %	897 M $
STATE STREET CORPORATION 2.366 %	18,69,788	2.366 %	778 M $
Victory Capital Management, Inc. (Investment Management) 2.015 %	15,92,523	2.015 %	663 M $
Lone Pine Capital LLC 1.938 %	15,31,050	1.938 %	637 M $
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Breakdown by shareholder type

Institutional	66.24%
Individuals	21.81%
Others	4.45%
State Street Corp.	2.37%
Hennessy Advisors, Inc.	0.26%
Manulife Financial Corp.	0.24%
Schweizerische Nationalbank	0.16%
SEI Investments Co.	0.12%
Governments	0.09%
Swedbank AB	0.07%
ING Groep NV	0.07%
The Bank of Nova Scotia	0.06%
Fifth Third Bancorp	0.03%
Danske Bank A/S	0.03%
Sumitomo Mitsui Trust Group, Inc.	0.01%
The Allstate Corp.	0.01%
Meitav Investment House Ltd.	0.01%
Unknown	3.96%

Based on 1000 largest holdings

Geographical origin of shareholders

United States	63.42%
Individuals	21.81%
United Kingdom	4.08%
Canada	1.67%
Denmark	1%
France	0.88%
Australia	0.87%
Switzerland	0.37%
Luxembourg	0.29%
Finland	0.25%
Norway	0.15%
Sweden	0.15%
Germany	0.15%
Austria	0.14%
Japan	0.14%
Liechtenstein	0.13%
Ireland	0.13%
Hong Kong	0.11%
Netherlands	0.09%
Spain	0.07%
South Korea	0.07%
Israel	0.03%
Singapore	0.02%
Slovenia	0.01%
China	0.01%
Italy	0.01%

Based on 1000 largest holdings

MasTec, Inc. is an infrastructure construction company operating mainly throughout North America across a range of industries. The Company's segments include Communications, Clean Energy and Infrastructure, Power Delivery, Pipeline Infrastructure, and Other. Communications segment performs engineering, construction, maintenance and customer fulfillment activities related to communications infrastructure, primarily for wireless and wireline/fiber communications, wireless integration and optimization and install-to-the-home services, and others. Clean Energy and Infrastructure segment primarily serves energy, utility, government and other end-markets through the installation and construction of power generation facilities, primarily from clean energy and renewable sources, such as wind, solar, and hydrogen; various types of heavy civil and industrial infrastructure services, and others. Power Delivery segment primarily serves the energy, utility and data center infrastructure industries.

Employees

37,000

Sector

Construction & Engineering

Calendar

Earnings release - Q2 2026

More about the company