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MASTEC INC

For the period ended Sep 30, 2025. Filed Oct 30, 2025.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Oct 30, 2025

MTZ$189.05+8.6%Stored close · as of Nov 9, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-Q

Period ended 2025-06-30; filed 2025-07-31.

0000015615-25-000079

Item 1A. Risk Factors

Current report: 10-Q

Period ended 2025-09-30; filed 2025-10-30.

0000015615-25-000128

Item 1A. Risk Factors

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 5 previous paragraphs and 2 current paragraphs.

1 unchanged; 1 reworded; 0 added; 3 removed; 0 previous and 0 current paragraphs rearranged.

Tables are not compared: 0 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Removed paragraphs (3)

Previous report

Recent tariff and trade actions by the United States and other countries could have a material adverse effect on our business, financial condition and results of operations.

Previous report

The U.S. government recently announced significant trade policy and tariff actions on imports from a broad set of countries, including Canada, Mexico, European Union member states, Japan, Germany and China, in response to which many countries have announced retaliatory trade actions, including tariffs on U.S. exports. These actions have increased the cost of importing certain construction materials into the United States, including steel, concrete and solar panels, and have caused disruption and uncertainty to both international trade and supply chains, as well as financial markets.

Previous report

The duration, extent and effects of these tariffs and trade actions cannot be predicted with certainty but these and other trade policies could increase costs of key construction equipment and components thereof, as well as materials required for our customers’ projects (including steel, concrete, copper and solar panels), which could cause our customers to reconsider or reduce their capital expenditures. In addition, economic experts and policy makers have cautioned that prolonged disruptions to global trade from tariffs and other trade actions could increase inflation, which could also affect our customers’ capital spending plans and demand for our services. Accordingly, these trade actions and the widespread uncertainty and international tensions resulting therefrom, including, without limitation, effects on interest rates and on the value of the U.S. dollar relative to other currencies, could materially and adversely harm our business, financial condition and results of operations.
Reworded paragraphs (1)

Previous wording

Our business is subject to a variety of risks and uncertainties. Except as set forth below, there have been no material changes to either the cautionary statement regarding forward-looking statements or to any of the risk factors disclosed in our 2024 Form 10-K, as updated by our Quarterly Reports on Form 10-Q and other filings we make with the SEC.

Current wording

Our business is subject to a variety of risks and uncertainties. There have been no material changes to either the cautionary statement regarding forward-looking statements or to any of the risk factors disclosed in our 2024 Form 10-K, as updated by our Quarterly Reports on Form 10-Q and other filings we make with the SEC.