MLI vs. PCAR: Mueller Industries vs. PACCAR Stock Comparison

November 11, 2026

How do Mueller Industries (MLI) and PACCAR (PCAR) 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 PACCAR (PCAR) both belong to the Machinery industry, though MLI is classified under Industrial Machinery & Supplies & Components while PCAR falls under Construction Machinery & Heavy Transportation Equipment.

Company profile comparison for Mueller Industries (MLI) and PACCAR (PCAR)
Profile Item	MLI	PCAR
Name	Mueller Industries, Inc.	PACCAR Inc.
Country/Region	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry Group	Capital Goods	Capital Goods
GICS Industry	Machinery	Machinery
GICS Sub-Industry	Industrial Machinery & Supplies & Components	Construction Machinery & Heavy Transportation Equipment
Market Capitalization	11.54 billion USD	53.69 billion USD
Currency	USD	USD
Exchange	NYSE	Nasdaq
Listing Date	February 25, 1991	March 17, 1980
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

MLI

PCAR

GSPC

Mueller Industries (MLI) vs. PACCAR (PCAR), 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 PACCAR (PCAR). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for Mueller Industries (MLI) and PACCAR (PCAR)
Metric	MLI	PCAR
Total Return (1Y)	3.68%	9.49%
Total Return (3Y, Annualized)	44.56%	11.04%
Total Return (5Y, Annualized)	32.39%	16.64%

Risk Profile

Drawdown History

MLI

PCAR

GSPC

Mueller Industries (MLI) vs. PACCAR (PCAR), 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 PACCAR (PCAR). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Mueller Industries (MLI) and PACCAR (PCAR)
Metric	MLI	PCAR
Volatility (1Y, Annualized)	34.44%	27.23%
Beta (5Y)	1.01	0.94
Max Drawdown (5Y)	-27.79%	-27.75%
Avg. Volume (3M)	1.61M	3.33M

Risk-Adjusted Performance

Risk-Return Positioning

MLI and PCAR 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 PACCAR (PCAR)
Metric	MLI	PCAR
Sharpe Ratio (1Y)	-0.02	0.19
Sortino Ratio (1Y)	-0.02	0.30

Profitability

ROE (TTM)

Mueller Industries (MLI) at 26.26% sits in the top ROE quartile, while PACCAR (PCAR) at 13.71% 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%

PCAR

Capital Goods industry group

13.71%

Max: 40.55%
Q3: 19.29%
PCAR: 13.71%
Median: 12.12%
Q1: 4.08%
Min: -17.12%

Mueller Industries (MLI) vs. PACCAR (PCAR): 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 PACCAR (PCAR) at 9.50%, 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%

PCAR

Capital Goods industry group

9.50%

Max: 27.47%
Q3: 12.10%
PCAR: 9.50%
Median: 6.30%
Q1: 1.40%
Min: -12.89%

Mueller Industries (MLI) vs. PACCAR (PCAR): 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 PACCAR (PCAR) at 12.59%, 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%

PCAR

Capital Goods industry group

12.59%

Max: 36.60%
Q3: 18.33%
PCAR: 12.59%
Median: 11.12%
Q1: 5.14%
Min: -12.63%

Mueller Industries (MLI) vs. PACCAR (PCAR): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Mueller Industries (MLI) and PACCAR (PCAR)
Metric	MLI	PCAR
ROE (TTM)	26.26%	13.71%
ROA (TTM)	16.23%	4.53%
Net Margin (TTM)	17.27%	9.50%
Operating Margin (TTM)	19.53%	12.59%
Gross Margin (TTM)	27.25%	14.21%

Growth

Revenue Growth

Mueller Industries (MLI) at 10.87% is around its peer norm for revenue growth, while PACCAR (PCAR) at -15.50% drops into the bottom quartile, signaling weaker demand or pricing momentum.

Mueller Industries (MLI) vs. PACCAR (PCAR): A comparison of their Revenue Growth across different time periods.

EPS Growth

Mueller Industries (MLI) at 29.19% is around its peer norm for EPS growth, while PACCAR (PCAR) at -42.91% drops into the bottom quartile, signaling weaker earnings momentum.

Mueller Industries (MLI) vs. PACCAR (PCAR): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Mueller Industries (MLI) and PACCAR (PCAR)
Metric	MLI	PCAR
Revenue Growth (YoY)	10.87%	-15.50%
Revenue Growth (3Y CAGR)	1.62%	-0.44%
EPS Growth (YoY)	29.19%	-42.91%
EPS Growth (3Y CAGR)	5.63%	-7.80%

Financial Strength

Current Ratio (MRQ)

Both Mueller Industries (MLI) at 4.39 and PACCAR (PCAR) at 5.47 post current ratio above their industries’ typical mid-ranges — short-term liquidity appears comfortable, though unusually high readings can point to idle current assets.

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

PCAR

Capital Goods industry group

5.47

PCAR: 5.47
Max: 5.22
Q3: 2.95
Median: 2.08
Q1: 1.43
Min: 0.36

Mueller Industries (MLI) vs. PACCAR (PCAR): 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 PACCAR (PCAR) at 0.72 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

PCAR

Capital Goods industry group

0.72

Max: 2.33
Q3: 1.12
PCAR: 0.72
Median: 0.60
Q1: 0.29
Min: 0.00

Mueller Industries (MLI) vs. PACCAR (PCAR): 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 PACCAR (PCAR)
Metric	MLI	PCAR
Current Ratio (MRQ)	4.39	5.47
Debt / Equity (MRQ)	0.01	0.72
Net Debt / EBITDA	-1.31	1.62

Dividends

Dividend Yield (TTM)

Both Mueller Industries (MLI) at 1.24% and PACCAR (PCAR) at 1.30% offer top-quartile dividend income relative to share price within their industries.

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%

PCAR

Capital Goods industry group

1.30%

Max: 2.66%
PCAR: 1.30%
Q3: 1.14%
Median: 0.24%
Q1: 0.00%
Min: 0.00%

Mueller Industries (MLI) vs. PACCAR (PCAR): 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 PACCAR (PCAR) at 25.95% 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%

PCAR

Capital Goods industry group

25.95%

Max: 67.39%
Q3: 28.02%
PCAR: 25.95%
Median: 6.86%
Q1: 0.00%
Min: 0.00%

Mueller Industries (MLI) vs. PACCAR (PCAR): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Mueller Industries (MLI) and PACCAR (PCAR)
Metric	MLI	PCAR
Dividend Yield (TTM)	1.24%	1.30%
Dividend Payout Ratio (TTM)	16.67%	25.95%

Valuation

P/E Ratio (TTM)

Both Mueller Industries (MLI) at 13.58 and PACCAR (PCAR) at 19.46 sit in the cheaper earnings-multiple quartile for P/E ratio, with the market paying less for a dollar of trailing earnings than it pays for typical peers.

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

PCAR

Capital Goods industry group

19.46

Max: 59.38
Q3: 35.92
Median: 25.41
Q1: 19.47
PCAR: 19.46
Min: 3.03

Mueller Industries (MLI) vs. PACCAR (PCAR): 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 PACCAR (PCAR) at 1.85 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

PCAR

Capital Goods industry group

1.85

Max: 7.54
Q3: 3.76
Median: 2.15
PCAR: 1.85
Q1: 1.03
Min: 0.03

Mueller Industries (MLI) vs. PACCAR (PCAR): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Mueller Industries (MLI) at 0.33 sits in the lower P/B ratio quartile against book while PACCAR (PCAR) at 2.57 is valued near its industry’s middle — MLI is cheaper on assets, though weigh it against ROE and asset quality.

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

PCAR

Capital Goods industry group

2.57

Max: 9.66
Q3: 5.00
Median: 3.12
PCAR: 2.57
Q1: 1.81
Min: -1.08

Mueller Industries (MLI) vs. PACCAR (PCAR): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Mueller Industries (MLI) and PACCAR (PCAR)
Metric	MLI	PCAR
P/E Ratio (TTM)	13.58	19.46
P/S Ratio (TTM)	2.31	1.85
P/B Ratio (MRQ)	0.33	2.57
Free Cash Flow Yield (TTM)	4.65%	3.23%