MasTec, Inc. (MTZ) P/E Ratio History
Historical price-to-earnings valuation from 1992 to 2026
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MTZ Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 6, 2026, MasTec, Inc. (MTZ) trades at a price-to-earnings ratio of 85.5x, with a stock price of $433.28 and trailing twelve-month earnings per share of $5.82.
The current P/E is 17% below its 5-year average of 102.7x. Over the past five years, MTZ's P/E has ranged from a low of 6.4x to a high of 1194.1x, placing the current valuation at the 85th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.9x, MTZ trades at a 230% premium to its sector peers. The sector includes 415 companies with P/E ratios ranging from 0.0x to 185.4x.
The PEG ratio of 28.78 (P/E divided by 146% EPS growth) suggests the stock may be expensive relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, MTZ commands a significant premium over the S&P 500 median P/E of 25.2x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our MTZ DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
MTZ P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $118B | 115.5 | 6.70 | +13% | |
| $1B | 21.7 | - | +121% | |
| $7B | 60.4 | 3.62 | +311%Best | |
| $5B | 20.2 | 1.10 | +52% | |
| $13B | 57.8 | 1.68 | +7% | |
| $7B | 73.3 | 3.92 | +40% | |
| $42B | 33.5 | 0.53Best | +31% | |
| $27B | 94.5 | 2.13 | +13% | |
| $8B | 33.3 | 4.12 | -24% | |
| $4B | 10.9Lowest | - | +15% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
MTZ Historical P/E Data (1992–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | $321.74 | $5.71 | 56.3x | +23% | |
| FY2025 Q4 | Wed Dec 31 2025 00:00:00 GM | $217.37 | $5.07 | 42.9x | -6% |
| FY2025 Q3 | $212.81 | $4.21 | 50.5x | +10% | |
| FY2025 Q2 | Mon Jun 30 2025 00:00:00 GM | $170.43 | $3.38 | 50.4x | +10% |
| FY2025 Q1 | Mon Mar 31 2025 00:00:00 GM | $116.71 | $2.72 | 42.9x | -6% |
| FY2024 Q4 | $136.14 | $2.06 | 66.1x | +44% | |
| FY2024 Q3 | Mon Sep 30 2024 00:00:00 GM | $123.10 | $1.12 | 109.9x | +140% |
| FY2024 Q2 | Sun Jun 30 2024 00:00:00 GM | $106.99 | $0.09 | 1194.1x | +2505% |
| FY2022 Q4 | Sat Dec 31 2022 00:00:00 GM | $85.33 | $0.40 | 213.4x | +366% |
| FY2022 Q3 | Fri Sep 30 2022 00:00:00 GM | $63.50 | $1.41 | 45.0x | -2% |
| FY2022 Q2 | $71.66 | $2.26 | 31.7x | -31% | |
| FY2022 Q1 | $87.10 | $3.08 | 28.3x | -38% |
Average P/E for displayed period: 45.8x
Full MTZ Stock Analysis
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Start ComparisonMTZ — Frequently Asked Questions
Quick answers to the most common questions about buying MTZ stock.
Is MTZ stock overvalued or undervalued?
MTZ trades at 85.5x P/E, near its 5-year average of 102.7x. The 85th percentile ranking places valuation within normal historical bounds.
How does MTZ's valuation compare to peers?
MasTec, Inc. P/E of 85.5x compares to sector median of 25.9x. The premium reflects expected growth above peers.
What is MTZ's PEG ratio?
MTZ PEG ratio is 28.78. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 1992-2026.