1. MARKETS
  2. SECTOR : CEMENT, CONSTRUCTION & INFRASTRUCTURE
  3. INDUSTRY : CONSTRUCTION & ENGINEERING
  4. MASTEC INC.
Mastec Inc.
XNYS: MTZ
Turnaround Potential
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290.00 -6.95 (-2.34%)
190.87% Gain from 52W Low
2.1M
XNYS Volume

XNYS 13 Mar, 2026 5:30 PM (EDT)

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Analyze undervaluation/ overvaluation of Mastec Inc with current and 1 Year Forward PE

INSIGHT
High 5Yr PE Avg of 135.8 may distort upside values.
Right Now : Current PE vs 5 year Average PE
Undervalued
Fair price

Based on 5Yr Average PE

686.9
Upside

Current PE versus 5Yr Average PE

136.8 %
1 Year Forward : 5 Yr Average PE & Projected 1Yr Forward EPS*
Undervalued
Fair price

Based on 1Yr Forward EPS

1154.3
Upside

5 Yr Average PE & 1Yr Forward EPS

298.0 %
Info: The Mastec Inc's current PE is 57.34 ,while its 5 year PE average is 135.8. Its forward PE based on analyst estimates is 34.1
Note: The forward PE ratio (or forward price-to-earnings ratio) is calculated by dividing the current share price of a company by the estimated(1Yr) future (“forward”) earnings per share (EPS) of that company.

Analyze undervaluation/ overvaluation of Mastec Inc with historical PE and PBV ratios

from 14 Mar, 2024 to 13 Mar, 2026

Restated PE

Buy Zone

31.7% into PE buy sell zone

% time spent below current PE
0 20 40 60 80 100
Strong upside potential
Gains already realized

Out of 404 days, Mastec Inc traded 128 (31.7%) days below the current PE of on Restated basis.

Originally Reported PE

Buy Zone

30.8% into PE buy sell zone

% time spent below current PE
0 20 40 60 80 100
Strong upside potential
Gains already realized

Out of 416 days, Mastec Inc traded 128 (30.8%) days below the current PE of on Originally Reported basis.

Note: This is a reverse percentile score. Values close to 100% are bad while values close to 0% are good. Days when PE is negative are not considered in the analysis
30.8%

Buy Zone

% Days traded below current PE

57.3
 

Current PE

229.6
 

Average PE

61.6
 

Median PE

1154.3
 

Forward 1Y Price

34.1
 

Forward PE

8.5
 

Forward EPS

PE range Days traded in range % Days traded in range Days traded within & below range % Days traded within & below range
45-50
 22 5.3% 22 5.3%
50-53
 40 9.6% 62 14.9%
53-55
 29 7.0% 91 21.9%
55-59
Current PE is 57.3
74 17.8% 165 39.7%
59-62
 48 11.5% 213 51.2%
62-68
 58 13.9% 271 65.1%
68-125
 61 14.7% 332 79.8%
125-1072
 42 10.1% 374 89.9%
1072-1295
 42 10.1% 416 100.0%
Total 416 416
31.7%

Buy Zone

% Days traded below current PE

57.3
 

Current PE

243.0
 

Average PE

61.4
 

Median PE

1154.3
 

Forward 1Y Price

34.1
 

Forward PE

8.5
 

Forward EPS

PE range Days traded in range % Days traded in range Days traded within & below range % Days traded within & below range
45-50
 22 5.4% 22 5.4%
50-53
 40 9.9% 62 15.3%
53-54
 18 4.5% 80 19.8%
54-58
Current PE is 57.3
63 15.6% 143 35.4%
58-62
 68 16.8% 211 52.2%
62-109
 51 12.6% 262 64.9%
109-129
 67 16.6% 329 81.4%
129-1107
 34 8.4% 363 89.9%
1107-1295
 41 10.1% 404 100.0%
Total 404 404

FAQ

  • What is the PE ratio?

    In its simplest definition, the price-to-earnings ratio (PE ratio) represents the price an investor pays per dollar of a company's earnings.
    For example, if a company has a PE ratio of 25, investors are willing to pay USD 25 for each dollar of the company's current earnings. This indicates that investors value the stock at 25 times its current earnings, with an expectation of future earnings growth.
    The PE ratio fluctuates based on investor sentiment towards a company. Positive sentiment drives the stock price higher, resulting in a higher PE ratio (investors pay more for each dollar of earnings). Conversely, negative sentiment lowers the PE ratio (investors pay less for each dollar of earnings).

  • What is the PE buy/sell zone?

    The PE buy/sell zone is calculated based on how many days a stock has traded at its current PE level.
    To do this, we compare the current PE to the stock’s historical PE performance, to find out how often (for how many days in the past) the stock has traded at its current PE value.
    If the stock has usually traded above its current PE level (it’s at a higher PE for the majority of trading days), then the stock is cheaper than usual and in the PE buy zone.
    If the stock has usually traded below its current PE level (it’s at a lower PE for the majority of trading days), then the stock is more expensive than usual and in the PE sell zone.

  • How is the PE buy sell zone useful?

    The PE buy sell zone tells you if a stock’s current PE level is unusually high or low, and if a stock doesn’t typically trade at that level. It helps investors identify stocks that are undervalued or overvalued in terms of their typical PE trading behavior.
    Investors should keep in mind that the buy zone/sell zone is not a foolproof buy or sell signal. For example, the PE of a stock may have fallen substantially due to adverse events or negative news. Or the PE may have risen sharply after the company has won new orders, made an acquisition, announced a buyback, or some other positive event. PE Buy/Sell Zone signals should be looked at in conjunction with other information.

  • Why are the number of days different for Restated and Originally Reported data?

    This can be because of any of the 2 following reasons:
    1. Days when PE is negative are not considered in the analysis. So if only 1 of the Restated or Originally Reported PE is negative and the other is not, then the days will be different
    2. Companies have reported Originally Reported data for limited period.
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