PCAR vs. PNR: PACCAR vs. Pentair Stock Comparison

November 11, 2026

How do PACCAR (PCAR) and Pentair (PNR) 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

PACCAR (PCAR) and Pentair (PNR) both belong to the Machinery industry, though PCAR is classified under Construction Machinery & Heavy Transportation Equipment while PNR falls under Industrial Machinery & Supplies & Components.

Company profile comparison for PACCAR (PCAR) and Pentair (PNR)
Profile Item	PCAR	PNR
Name	PACCAR Inc.	Pentair plc
Country/Region	United States	United Kingdom
GICS Sector	Industrials	Industrials
GICS Industry Group	Capital Goods	Capital Goods
GICS Industry	Machinery	Machinery
GICS Sub-Industry	Construction Machinery & Heavy Transportation Equipment	Industrial Machinery & Supplies & Components
Market Capitalization	53.69 billion USD	10.88 billion USD
Currency	USD	USD
Exchange	Nasdaq	NYSE
Listing Date	March 17, 1980	May 3, 1973
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

PCAR

PNR

GSPC

PACCAR (PCAR) vs. Pentair (PNR), 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 PACCAR (PCAR) and Pentair (PNR). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
Total Return (1Y)	9.49%	-33.74%
Total Return (3Y, Annualized)	11.04%	6.19%
Total Return (5Y, Annualized)	16.64%	0.13%

Risk Profile

Drawdown History

PCAR

PNR

GSPC

PACCAR (PCAR) vs. Pentair (PNR), 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 PACCAR (PCAR) and Pentair (PNR). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
Volatility (1Y, Annualized)	27.23%	36.79%
Beta (5Y)	0.94	0.99
Max Drawdown (5Y)	-27.75%	-53.15%
Avg. Volume (3M)	3.33M	3.26M

Risk-Adjusted Performance

Risk-Return Positioning

PCAR and PNR 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 PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
Sharpe Ratio (1Y)	0.19	-1.03
Sortino Ratio (1Y)	0.30	-1.35

Profitability

ROE (TTM)

Both PACCAR (PCAR) at 13.71% and Pentair (PNR) at 15.61% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

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%

PNR

Capital Goods industry group

15.61%

Max: 40.55%
Q3: 19.29%
PNR: 15.61%
Median: 12.12%
Q1: 4.08%
Min: -17.12%

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Pentair (PNR) at 15.44% retains a top-quartile share of revenue as profit, ahead of PACCAR (PCAR) at 9.50%, which keeps about the industry-typical share.

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%

PNR

Capital Goods industry group

15.44%

Max: 27.47%
PNR: 15.44%
Q3: 12.10%
Median: 6.30%
Q1: 1.40%
Min: -12.89%

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Pentair (PNR) at 21.90% operates in the top operating margin quartile, ahead of PACCAR (PCAR) at 12.59%, which runs around its industry’s norm.

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%

PNR

Capital Goods industry group

21.90%

Max: 36.60%
PNR: 21.90%
Q3: 18.33%
Median: 11.12%
Q1: 5.14%
Min: -12.63%

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

Profitability Metrics

Profitability metrics for PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
ROE (TTM)	13.71%	15.61%
ROA (TTM)	4.53%	7.91%
Net Margin (TTM)	9.50%	15.44%
Operating Margin (TTM)	12.59%	21.90%
Gross Margin (TTM)	14.21%	40.17%

Growth

Revenue Growth

Pentair (PNR) at 2.28% 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.

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their Revenue Growth across different time periods.

EPS Growth

Pentair (PNR) at 5.88% is around its peer norm for EPS growth, while PACCAR (PCAR) at -42.91% drops into the bottom quartile, signaling weaker earnings momentum.

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
Revenue Growth (YoY)	-15.50%	2.28%
Revenue Growth (3Y CAGR)	-0.44%	0.44%
EPS Growth (YoY)	-42.91%	5.88%
EPS Growth (3Y CAGR)	-7.80%	10.94%

Financial Strength

Current Ratio (MRQ)

Pentair (PNR) at 1.47 keeps current ratio within its industry’s typical mid-range, while PACCAR (PCAR) at 5.47 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets relative to peers.

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

PNR

Capital Goods industry group

1.47

Max: 5.22
Q3: 2.95
Median: 2.08
PNR: 1.47
Q1: 1.43
Min: 0.36

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Both PACCAR (PCAR) at 0.72 and Pentair (PNR) at 0.42 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

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

PNR

Capital Goods industry group

0.42

Max: 2.33
Q3: 1.12
Median: 0.60
PNR: 0.42
Q1: 0.29
Min: 0.00

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
Current Ratio (MRQ)	5.47	1.47
Debt / Equity (MRQ)	0.72	0.42
Net Debt / EBITDA	1.62	1.61

Dividends

Dividend Yield (TTM)

Both PACCAR (PCAR) at 1.30% and Pentair (PNR) at 1.52% offer top-quartile dividend income relative to share price within their industries.

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%

PNR

Capital Goods industry group

1.52%

Max: 2.66%
PNR: 1.52%
Q3: 1.14%
Median: 0.24%
Q1: 0.00%
Min: 0.00%

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

PACCAR (PCAR) at 25.95% pays out a band-typical share of earnings, while Pentair (PNR) at 28.88% distributes more than its industry norm — less retained, thinner cover.

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%

PNR

Capital Goods industry group

28.88%

Max: 67.39%
PNR: 28.88%
Q3: 28.02%
Median: 6.86%
Q1: 0.00%
Min: 0.00%

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

Dividend Metrics

Dividend metrics for PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
Dividend Yield (TTM)	1.30%	1.52%
Dividend Payout Ratio (TTM)	25.95%	28.88%

Valuation

P/E Ratio (TTM)

Both PACCAR (PCAR) at 19.46 and Pentair (PNR) at 18.56 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.

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

PNR

Capital Goods industry group

18.56

Max: 59.38
Q3: 35.92
Median: 25.41
Q1: 19.47
PNR: 18.56
Min: 3.03

PACCAR (PCAR) vs. Pentair (PNR): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both PACCAR (PCAR) at 1.85 and Pentair (PNR) at 2.74 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

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

PNR

Capital Goods industry group

2.74

Max: 7.54
Q3: 3.76
PNR: 2.74
Median: 2.15
Q1: 1.03
Min: 0.03

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

P/B Ratio (MRQ)

On P/B ratio, both PACCAR (PCAR) at 2.57 and Pentair (PNR) at 2.82 are valued close to their industries’ norm against book — neither stands out from peers.

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

PNR

Capital Goods industry group

2.82

Max: 9.66
Q3: 5.00
Median: 3.12
PNR: 2.82
Q1: 1.81
Min: -1.08

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

Valuation Metrics

Valuation metrics for PACCAR (PCAR) and Pentair (PNR)
Metric	PCAR	PNR
P/E Ratio (TTM)	19.46	18.56
P/S Ratio (TTM)	1.85	2.74
P/B Ratio (MRQ)	2.57	2.82
Free Cash Flow Yield (TTM)	3.23%	4.77%