MasTec
MTZ
$266.26
-2.06%
MasTec, Inc. is a leading infrastructure construction company operating primarily in North America, providing engineering, building, installation, maintenance, and upgrade services across communications, oil and gas, utility, renewable energy, and other infrastructure sectors. As a major player in the Engineering & Construction industry, MasTec distinguishes itself through its diversified segment exposure and scale, with approximately 36,000 employees and a market cap of around $25.6 billion. The current investor narrative centers on the company's robust growth trajectory, driven by strong demand in clean energy and communications, alongside concerns about margin volatility and the impact of project timing and cost pressures. Recent financial results show a 34.5% YoY revenue increase in Q1 2026, highlighting the momentum in its core markets, while the stock's significant price swings reflect ongoing debates about the sustainability of its earnings growth and the execution risks inherent in large-scale infrastructure projects.…
MTZ
MasTec
$266.26
Investment Opinion: Should I buy MTZ Today?
Rating: Buy. MasTec's strong revenue growth (34.5% YoY), improving margins, and attractive PEG ratio (0.29) support a bullish stance, aligned with the analyst consensus of 'Strong Buy' and average target price of $422, implying 58.5% upside.
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MTZ 12-Month Price Forecast
The AI assessment is bullish, driven by MasTec's strong growth metrics and attractive valuation. The forward PE of 21.3x is reasonable given expected EPS growth, and the PEG ratio of 0.29 is compelling. However, the high beta and recent volatility warrant caution. The stance would be upgraded if the company delivers another quarter of 30%+ revenue growth and margin expansion, while a downgrade would occur if growth decelerates below 20% or margins deteriorate.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on MasTec's 12-month outlook, with a consensus price target around $422.00 and implied upside of +58.5% versus the current price.
Average Target
$422.00
0 analysts
Implied Upside
+58.5%
vs. current price
Analyst Count
—
covering this stock
Price Range
$340 - $518
Analyst target range
The target price range spans from a low of $340.00 to a high of $518.00, representing a wide spread of $178, which indicates considerable uncertainty about the company's future performance. The high target of $518 implies a 94.5% upside from the current price, likely assuming continued strong growth in clean energy and communications, successful margin expansion, and multiple expansion. The low target of $340 still represents a 27.7% upside, suggesting that even the most bearish analyst sees value in the stock, but it may price in potential project delays, cost overruns, or a slowdown in infrastructure spending. The wide range reflects the high volatility and execution risks inherent in the engineering and construction sector, but the overall bullish consensus and recent upgrades suggest that analysts are confident in MasTec's ability to deliver on its growth trajectory.
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Bulls vs Bears: MTZ Investment Factors
MasTec presents a classic growth-versus-value tension. The bull case is anchored by robust revenue growth (34.5% YoY), a compelling PEG of 0.29, and strong analyst support (average target $422, +58.5% upside). The bear case highlights the stock's high trailing PE (42.5x), thin gross margins (9.6%), and recent 25.5% monthly decline, which suggest that the market is pricing in flawless execution. Currently, the bull case has stronger evidence given the accelerating growth and margin expansion, but the key tension is whether MasTec can sustain its growth trajectory and expand margins enough to justify the current valuation. If growth decelerates or margins disappoint, the stock could see significant downside, as reflected in its high beta and recent volatility.
Bullish
- Revenue growth accelerating: Q1 2026 revenue surged 34.5% YoY to $3.83B, up from $2.85B in Q1 2025, indicating strong demand across clean energy and communications segments. This growth rate outpaces the broader engineering & construction sector, positioning MasTec as a key beneficiary of infrastructure spending.
- Attractive PEG ratio: With a PEG ratio of 0.29, the stock trades at a significant discount to its expected earnings growth. The forward PE of 21.3x combined with estimated EPS growth of ~25% suggests the market is underpricing MasTec's growth potential, offering a compelling risk-reward for growth investors.
- Strong analyst consensus: 19 analysts rate MasTec a 'Strong Buy' with a mean recommendation of 1.2 and an average target price of $422, implying 58.5% upside from the current price of $266.26. Even the lowest target of $340 represents a 27.7% upside, reflecting broad confidence in the company's trajectory.
- Diversified segment exposure: MasTec operates across communications, clean energy, pipeline, and power delivery, with Q1 2026 revenue split: Clean Energy & Infrastructure $1.33B, Communications $802M, Pipeline $683M. This diversification reduces reliance on any single end-market and provides multiple growth engines.
Bearish
- High valuation on trailing earnings: The trailing PE of 42.5x is significantly above the sector average, indicating that the market is pricing in substantial future growth. Any disappointment in earnings could lead to multiple compression and a sharp de-rating, especially given the stock's high beta of 1.84.
- Recent price volatility and drawdown: The stock has fallen 25.5% in the past month and 30.3% in three months, with a max drawdown of -40.9% from its 52-week high of $441.43. This volatility, driven by project timing and margin concerns, could deter risk-averse investors and signal underlying instability.
- Thin gross margins: Gross margin is only 9.6% (Q1 2026), reflecting the competitive and cost-intensive nature of construction services. This leaves little room for error; any cost overruns or project delays could quickly erode profitability, as seen in the Q1 2025 net margin of just 0.35%.
- High debt levels: Debt-to-equity ratio of 0.86 and interest expense of $43.5M in Q1 2026 indicate significant leverage. In a rising interest rate environment, this could pressure earnings and limit financial flexibility, especially if cash flows are volatile.
MTZ Technical Analysis
MasTec's stock has experienced a dramatic and volatile trajectory over the past year. The 1-year price change stands at +53.3%, indicating a strong long-term uptrend, yet the current price of $266.26 is only 60.3% of the way from the 52-week low of $171.05 to the high of $441.43, suggesting the stock has pulled back significantly from its peak. This positioning near the lower end of the range after a substantial rally could signal either a value opportunity or a potential trend reversal, depending on whether the recent decline is a correction within a broader uptrend or the start of a more prolonged downturn.
Beta
1.84
1.84x market volatility
Max Drawdown
-40.9%
Largest decline past year
52-Week Range
$171-$441
Price range past year
Annual Return
+53.3%
Cumulative gain past year
| Period | MTZ Return | S&P 500 |
|---|---|---|
| 1m | -25.5% | +3.6% |
| 3m | -30.3% | +2.7% |
| 6m | -6.2% | +11.4% |
| 1y | +53.3% | +18.7% |
| ytd | +17.0% | +12.3% |
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MTZ Fundamental Analysis
MasTec's revenue trajectory has been robust, with Q1 2026 revenue of $3.83 billion representing a 34.5% year-over-year growth rate, a significant acceleration from the prior year's Q1 revenue of $2.85 billion. The multi-quarter trend shows consistent expansion, with revenue growing from $2.96 billion in Q2 2024 to $3.83 billion in Q1 2026, indicating a strong growth phase. Segment data reveals that Clean Energy and Infrastructure is the largest contributor at $1.33 billion, followed by Communications at $802 million and Pipeline Infrastructure at $683 million, with the clean energy segment likely driving the majority of the growth. This growth trajectory supports the investment case for MasTec as a beneficiary of long-term infrastructure spending trends, particularly in renewable energy and grid modernization.
Quarterly Revenue
$3.8B
2026-03
Revenue YoY Growth
+34.4%
YoY Comparison
Gross Margin
9.3%
Latest Quarter
Free Cash Flow
$256714000.0B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is MTZ Overvalued?
Given that MasTec has positive net income, the PE ratio is the primary valuation metric. The trailing PE is 42.5x, while the forward PE is 21.3x, indicating that the market expects significant earnings growth in the coming year. The gap between trailing and forward PE suggests that the market is pricing in a substantial improvement in profitability, which is consistent with the company's recent revenue acceleration and margin expansion efforts. The PEG ratio of 0.29x further supports the view that the stock is attractively valued relative to its expected growth rate, as a PEG below 1 typically indicates undervaluation.
PE
42.5x
Latest Quarter
vs. Historical
Low-End
5-Year PE Range 14x~147x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
17.3x
Enterprise Value Multiple
Investment Risk Disclosure
Financial & Operational Risks: MasTec carries a debt-to-equity ratio of 0.86, with interest expenses of $43.5M in Q1 2026, which could strain earnings if rates rise. The company's gross margin is razor-thin at 9.6%, leaving little buffer for cost overruns or project delays, as evidenced by Q1 2025's net margin of just 0.35%. Free cash flow is positive but modest at $256.7M TTM, which may limit flexibility for debt reduction or investments. Revenue concentration in large infrastructure projects means any single project delay can materially impact quarterly results, as seen in the volatile EPS figures across quarters.
