MasTec, Inc. MTZ
Composite 48/100; the shares have moved about 61% annualised. Names that move more contribute more risk for the same amount invested, and our composite reflects how strong the evidence for this one is right now.
Valuation ranks 29/100 — a moderate mark against it.
Growth ranks 64/100 — a moderate point in its favour. Balance-sheet strength ranks 58/100 — a slight point in its favour. Quality ranks 52/100 — a slight point in its favour.
Valuation ranks 29/100 — a moderate mark against it. Momentum ranks 34/100 — a moderate mark against it.
What the company does MasTec provides engineering, construction, maintenance, and upgrade services for communications, energy, utility, and infrastructure in the U.S. and Canada. Its five segments include Communications, Clean Energy and Infrastructure, Power Delivery, Pipeline Infrastructure, and Other, serving wireless, fiber, renewable energy, pipelines, and industrial projects.
Key financials MasTec reports strong growth with revenue up 34.5% and EPS up 508.0%. Margins are tight: gross 12.8%, operating 3.7%, and net 2.9%. Profitability metrics include ROE 15.0%, ROA 4.9%, and ROCE 11.1%. Leverage is moderate with Debt/Equity at 0.90 and Interest Coverage at 4.37.
Stock health The stock shows mixed momentum: down 31.99% over 3 months but up 41.14% over 12 months. It is 39.29% below its 52-week high, with RSI(14) at 32.70, indicating oversold conditions. Sideravia scores it 53.4 overall, with Valuation at 44.2 and Quality at 47.9.
Price vs fair value MasTec trades at a PREMIUM of 59.40% versus our fair-value estimate of $108.93. - Q2 2026 earnings beat estimates but the stock dropped 10.9% (StockStory). - Analysts’ 12-month target of $505.25 implies a discount of 88.54% (analyst count 16.0). - Recent earnings call and IBD’s focus on AI-related infrastructure winners highlight sector rotation (Investor’s Business Daily).
Looking forward Forward P/E of 36.90 and PEG of 0.61 suggest high growth expectations. Pipeline Infrastructure and Clean Energy segments are key growth drivers. Execution risks include margin pressure and capital allocation amid rising project complexity.
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Data as of 2026-09-03, compiled from third-party sources; errors and delays are possible and figures are not warranted. Investing puts your capital at risk; past performance does not predict future results. We publish our full track record, including the calls that lost, and our conflicts of interest.