Welcome to our dedicated page for MasTec SEC filings (Ticker: MTZ), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
MasTec, Inc. filings document the formal disclosures of a Florida infrastructure engineering and construction company with common stock listed on the New York Stock Exchange under MTZ. Its current reports include results of operations and Regulation FD disclosures furnished with earnings releases, financial guidance, backlog commentary and segment performance information for Communications, Power Delivery, Pipeline Infrastructure, and Clean Energy and Infrastructure.
MasTec regulatory filings also cover governance and capital-structure matters. Proxy materials describe annual meeting proposals, director elections, auditor ratification and advisory executive compensation votes. Other 8-K filings document material financing arrangements, including credit agreement amendments, and employee benefit plan blackout notices that affect trading restrictions for directors and executive officers.
MasTec, Inc. reported very strong first quarter 2026 results and raised its full-year outlook. Revenue reached $3.8 billion, up 34% year-over-year, with double-digit growth in every segment and especially strong 91% growth in Pipeline Infrastructure and 45% in Clean Energy and Infrastructure.
GAAP net income was $69.7 million and Adjusted EBITDA was $283.6 million, both first-quarter records, with diluted EPS of $0.77 and adjusted diluted EPS of $1.39, far above the prior year. The 18‑month backlog grew to $20.3 billion, up 28% year-over-year. On this momentum, MasTec increased 2026 guidance, now targeting $17.5 billion in revenue, GAAP EPS of $6.77 and adjusted diluted EPS of $8.79.
MasTec, Inc. reported much stronger results for the quarter ended March 31, 2026. Revenue rose to $3.83 billion from $2.85 billion a year earlier, while net income attributable to MasTec jumped to $60.8 million from $9.9 million. Diluted earnings per share increased to $0.77 from $0.13, driven by growth across Communications, Clean Energy and Infrastructure, Power Delivery and Pipeline Infrastructure.
The company generated $98.9 million in operating cash flow, but heavy capital spending and acquisitions led to a net cash outflow, reducing cash to $273.7 million. Debt rose to $2.53 billion (net of financing costs), including higher revolver borrowings. MasTec completed the $262 million acquisition of McKee Utility Contractors and another ~$20 million asset acquisition, adding goodwill and intangibles and contributing $61.1 million of revenue. Remaining performance obligations totaled $16.2 billion, with about $8.5 billion expected to be recognized as 2026 revenue.
Love Timothy Michael reported acquisition or exercise transactions in this Form 4 filing.
MasTec Inc. Chief Accounting Officer Timothy Michael Love received a grant of 492 shares of common stock on March 17, 2026 at no cost, increasing his direct holdings to 10,292 shares. He also holds 4,033.092 shares of common stock indirectly through a 401(k) Plan.
MasTec, Inc. is soliciting proxies for its 2026 virtual-only annual meeting, where shareholders will vote on three director nominees, ratify PricewaterhouseCoopers LLP as auditor for 2026, and approve a non-binding advisory resolution on executive compensation.
The proxy highlights record 2025 results, including revenue of $14.3 billion, net income of $422 million, Adjusted EBITDA of $1.2 billion, diluted EPS of $5.07 and Adjusted diluted EPS of $6.55, along with an 18‑month backlog of $19.0 billion and liquidity of $2.1 billion. It emphasizes long-term growth in clean energy and infrastructure, investment-grade credit ratings, extensive sustainability and safety programs, and a diverse, majority-independent board. The filing also describes director and executive pay structures, board committees, and governance practices such as anti-hedging policies, stock ownership guidelines and a say‑on‑pay framework aligning leadership incentives with shareholder outcomes.
MasTec Inc. director Javier Alberto Palomarez sold shares in an open-market trade. On March 25, 2026, he sold 950 shares of MasTec common stock at $325.43 per share. After this transaction, he directly owned 10,592 shares of MasTec common stock, indicating he retained a substantial position.
MasTec Inc ownership disclosure: The Vanguard Group amended its Schedule 13G to report 0 shares beneficially owned and 0% of MasTec Inc common stock following an internal realignment effective January 12, 2026. The filing states certain Vanguard subsidiaries will report holdings separately in reliance on SEC Release No. 34-39538.
MasTec Inc. submitted a Form 144 notice for a proposed sale of common stock via Edward Jones. The filing lists a proposed sale of 950 shares with an aggregate offering price of $306,897.00 and a filing date of 03/25/2026 on the NYSE.
The securities reported were acquired as Director Compensation on multiple dates, including grants of 237 shares on 02/14/2025 and 11/15/2024, 290 shares on 08/15/2024, 176 shares on 05/15/2024, and 10 shares on 05/20/2021.
DiMarco Paul reported acquisition or exercise transactions in this Form 4 filing.
MasTec CFO Paul DiMarco received a grant of 9,074 shares of MasTec common stock on March 18, 2026. The award was recorded at a price of $0.0000 per share, indicating a compensation-related share grant rather than an open‑market purchase.
After this grant, DiMarco directly owns 66,627 common shares. He also has 10,012.933 shares held indirectly through a 401(k) plan, which includes 4,575 shares contributed to the Paul DiMarco Revocable Trust, where he is sole trustee and sole beneficiary.