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MLI vs. PWR: Mueller Industries vs. Quanta Services Stock Comparison

How do Mueller Industries (MLI) and Quanta Services (PWR) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Mueller Industries (MLI) and Quanta Services (PWR) both fall under the Capital Goods industry group, but MLI is classified in Machinery while PWR is classified in Construction & Engineering.

Company profile comparison for Mueller Industries (MLI) and Quanta Services (PWR)
Profile ItemMLIPWR
NameMueller Industries, Inc.Quanta Services, Inc.
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryMachineryConstruction & Engineering
GICS Sub-IndustryIndustrial Machinery & Supplies & ComponentsConstruction & Engineering
Market Capitalization11.54 billion USD81.50 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateFebruary 25, 1991February 12, 1998
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

MLI
PWR
GSPC
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Mueller Industries (MLI) vs. Quanta Services (PWR), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Mueller Industries (MLI) and Quanta Services (PWR). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Mueller Industries (MLI) and Quanta Services (PWR). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
Total Return (1Y)3.68%32.97%
Total Return (3Y, Annualized)44.56%51.81%
Total Return (5Y, Annualized)32.39%38.19%

Risk Profile

Drawdown History

MLI
PWR
GSPC
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Mueller Industries (MLI) vs. Quanta Services (PWR), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Mueller Industries (MLI) and Quanta Services (PWR). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
Volatility (1Y, Annualized)34.44%50.22%
Beta (5Y)1.011.29
Max Drawdown (5Y)-27.79%-35.15%
Avg. Volume (3M)1.61M1.19M

Risk-Adjusted Performance

Risk-Return Positioning

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MLI and PWR are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
Sharpe Ratio (1Y)-0.020.57
Sortino Ratio (1Y)-0.020.87

Profitability

ROE (TTM)

Mueller Industries (MLI) at 26.26% sits in the top ROE quartile, while Quanta Services (PWR) at 18.02% is closer to the peer norm — stronger capital efficiency for MLI.

MLI

Capital Goods industry group

26.26%

Max
40.55%
MLI
26.26%
Q3
19.29%
Median
12.12%
Q1
4.08%
Min
-17.12%

PWR

Capital Goods industry group

18.02%

Max
40.55%
Q3
19.29%
PWR
18.02%
Median
12.12%
Q1
4.08%
Min
-17.12%
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Mueller Industries (MLI) at 17.27% retains a top-quartile share of revenue as profit, ahead of Quanta Services (PWR) at 4.51%, which keeps about the industry-typical share.

MLI

Capital Goods industry group

17.27%

Max
27.47%
MLI
17.27%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%

PWR

Capital Goods industry group

4.51%

Max
27.47%
Q3
12.10%
Median
6.30%
PWR
4.51%
Q1
1.40%
Min
-12.89%
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Mueller Industries (MLI) at 19.53% operates in the top operating margin quartile, ahead of Quanta Services (PWR) at 8.63%, which runs around its industry’s norm.

MLI

Capital Goods industry group

19.53%

Max
36.60%
MLI
19.53%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%

PWR

Capital Goods industry group

8.63%

Max
36.60%
Q3
18.33%
Median
11.12%
PWR
8.63%
Q1
5.14%
Min
-12.63%
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
ROE (TTM)26.26%18.02%
ROA (TTM)16.23%5.72%
Net Margin (TTM)17.27%4.51%
Operating Margin (TTM)19.53%8.63%
Gross Margin (TTM)27.25%15.76%

Growth

Revenue Growth

Quanta Services (PWR) at 20.31% sits in the top revenue growth quartile, while Mueller Industries (MLI) at 10.87% is closer to the peer norm — faster top-line expansion for PWR.

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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both Mueller Industries (MLI) at 29.19% and Quanta Services (PWR) at 12.77% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
Revenue Growth (YoY)10.87%20.31%
Revenue Growth (3Y CAGR)1.62%18.60%
EPS Growth (YoY)29.19%12.77%
EPS Growth (3Y CAGR)5.63%27.00%

Financial Strength

Current Ratio (MRQ)

Mueller Industries (MLI) at 4.39 carries current ratio above its industry’s typical mid-range, while Quanta Services (PWR) at 1.16 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

MLI

Capital Goods industry group

4.39

Max
5.22
MLI
4.39
Q3
2.95
Median
2.08
Q1
1.43
Min
0.36

PWR

Capital Goods industry group

1.16

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
PWR
1.16
Min
0.36
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Mueller Industries (MLI) at 0.01 keeps leverage in the lower industry quartile, while Quanta Services (PWR) at 0.71 runs a more typical debt-to-equity mix.

MLI

Capital Goods industry group

0.01

Max
2.33
Q3
1.12
Median
0.60
Q1
0.29
MLI
0.01
Min
0.00

PWR

Capital Goods industry group

0.71

Max
2.33
Q3
1.12
PWR
0.71
Median
0.60
Q1
0.29
Min
0.00
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
Current Ratio (MRQ)4.391.16
Debt / Equity (MRQ)0.010.71
Net Debt / EBITDA-1.311.43

Dividends

Dividend Yield (TTM)

Mueller Industries (MLI) at 1.24% delivers top-quartile income for its industry, while Quanta Services (PWR) at 0.09% pays a more typical yield — both are credible income propositions, MLI the richer one.

MLI

Capital Goods industry group

1.24%

Max
2.66%
MLI
1.24%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%

PWR

Capital Goods industry group

0.09%

Max
2.66%
Q3
1.14%
Median
0.24%
PWR
0.09%
Q1
0.00%
Min
0.00%
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Both Mueller Industries (MLI) at 16.67% and Quanta Services (PWR) at 3.98% keep payout ratio within their industries’ typical mid-ranges — dividend policies that share earnings without consuming too much of them.

MLI

Capital Goods industry group

16.67%

Max
67.39%
Q3
28.02%
MLI
16.67%
Median
6.86%
Q1
0.00%
Min
0.00%

PWR

Capital Goods industry group

3.98%

Max
67.39%
Q3
28.02%
Median
6.86%
PWR
3.98%
Q1
0.00%
Min
0.00%
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
Dividend Yield (TTM)1.24%0.09%
Dividend Payout Ratio (TTM)16.67%3.98%

Valuation

P/E Ratio (TTM)

Mueller Industries (MLI) at 13.58 sits in the cheaper P/E ratio quartile, while Quanta Services (PWR) at 48.95 sits in the richer quartile — a clear split in what investors pay for each dollar of trailing earnings.

MLI

Capital Goods industry group

13.58

Max
59.38
Q3
35.92
Median
25.41
Q1
19.47
MLI
13.58
Min
3.03

PWR

Capital Goods industry group

48.95

Max
59.38
PWR
48.95
Q3
35.92
Median
25.41
Q1
19.47
Min
3.03
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both Mueller Industries (MLI) at 2.31 and Quanta Services (PWR) at 2.19 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

MLI

Capital Goods industry group

2.31

Max
7.54
Q3
3.76
MLI
2.31
Median
2.15
Q1
1.03
Min
0.03

PWR

Capital Goods industry group

2.19

Max
7.54
Q3
3.76
PWR
2.19
Median
2.15
Q1
1.03
Min
0.03
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Mueller Industries (MLI) at 0.33 looks cheap against book in the lower P/B ratio quartile, while Quanta Services (PWR) at 7.73 carries a premium in the upper quartile — a clear price-to-book gap.

MLI

Capital Goods industry group

0.33

Max
9.66
Q3
5.00
Median
3.12
Q1
1.81
MLI
0.33
Min
-1.08

PWR

Capital Goods industry group

7.73

Max
9.66
PWR
7.73
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08
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Mueller Industries (MLI) vs. Quanta Services (PWR): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Mueller Industries (MLI) and Quanta Services (PWR)
MetricMLIPWR
P/E Ratio (TTM)13.5848.95
P/S Ratio (TTM)2.312.19
P/B Ratio (MRQ)0.337.73
Free Cash Flow Yield (TTM)4.65%3.78%