CMI vs. PNR: A Head-to-Head Stock Comparison

Updated on November 18, 2025

Here’s a clear look at CMI and PNR, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.

Company Profile

Symbol	CMI	PNR
Company Name	Cummins Inc.	Pentair plc
Country	United States	United Kingdom
GICS Sector	Industrials	Industrials
GICS Industry	Machinery	Machinery
Market Capitalization	66.86 billion USD	17.79 billion USD
Exchange	NYSE	NYSE
Listing Date	February 21, 1973	May 3, 1973
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of CMI and PNR by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.

CMI vs. PNR: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	CMI	PNR
5-Day Price Return	12.97%	1.41%
13-Week Price Return	24.73%	5.65%
26-Week Price Return	62.56%	18.42%
52-Week Price Return	36.54%	5.59%
Month-to-Date Return	10.66%	2.20%
Year-to-Date Return	38.94%	8.00%
10-Day Avg. Volume	1.03M	1.20M
3-Month Avg. Volume	0.90M	1.40M
3-Month Volatility	27.81%	21.35%
Beta	1.12	1.22

Profitability

Return on Equity (TTM)

CMI

23.69%

Machinery Industry

Max: 33.68%
Q3: 20.05%
Median: 12.37%
Q1: 8.67%
Min: -7.69%

In the upper quartile for the Machinery industry, CMI’s Return on Equity of 23.69% signals a highly effective use of shareholder capital to drive profitability compared to most of its peers.

PNR

17.86%

Machinery Industry

Max: 33.68%
Q3: 20.05%
Median: 12.37%
Q1: 8.67%
Min: -7.69%

PNR’s Return on Equity of 17.86% is on par with the norm for the Machinery industry, indicating its profitability relative to shareholder equity is typical for the sector.

CMI vs. PNR: A comparison of their Return on Equity (TTM) against the Machinery industry benchmark.

Net Profit Margin (TTM)

CMI

7.94%

Machinery Industry

Max: 19.72%
Q3: 11.07%
Median: 7.62%
Q1: 5.05%
Min: -1.52%

CMI’s Net Profit Margin of 7.94% is aligned with the median group of its peers in the Machinery industry. This indicates its ability to convert revenue into profit is typical for the sector.

PNR

15.84%

Machinery Industry

Max: 19.72%
Q3: 11.07%
Median: 7.62%
Q1: 5.05%
Min: -1.52%

A Net Profit Margin of 15.84% places PNR in the upper quartile for the Machinery industry, signifying strong profitability and more effective cost management than most of its peers.

CMI vs. PNR: A comparison of their Net Profit Margin (TTM) against the Machinery industry benchmark.

Operating Profit Margin (TTM)

CMI

11.74%

Machinery Industry

Max: 26.63%
Q3: 15.99%
Median: 11.27%
Q1: 7.72%
Min: -0.51%

CMI’s Operating Profit Margin of 11.74% is around the midpoint for the Machinery industry, indicating that its efficiency in managing core business operations is typical for the sector.

PNR

19.89%

Machinery Industry

Max: 26.63%
Q3: 15.99%
Median: 11.27%
Q1: 7.72%
Min: -0.51%

An Operating Profit Margin of 19.89% places PNR in the upper quartile for the Machinery industry. This signals a strong ability to translate revenue into operating profit, outperforming most of its competitors in core business efficiency.

CMI vs. PNR: A comparison of their Operating Profit Margin (TTM) against the Machinery industry benchmark.

Profitability at a Glance

Symbol	CMI	PNR
Return on Equity (TTM)	23.69%	17.86%
Return on Assets (TTM)	8.09%	9.90%
Net Profit Margin (TTM)	7.94%	15.84%
Operating Profit Margin (TTM)	11.74%	19.89%
Gross Profit Margin (TTM)	25.94%	40.87%

Financial Strength

Current Ratio (MRQ)

CMI

1.77

Machinery Industry

Max: 3.13
Q3: 2.12
Median: 1.72
Q1: 1.34
Min: 0.77

CMI’s Current Ratio of 1.77 aligns with the median group of the Machinery industry, indicating that its short-term liquidity is in line with its sector peers.

PNR

1.46

Machinery Industry

Max: 3.13
Q3: 2.12
Median: 1.72
Q1: 1.34
Min: 0.77

PNR’s Current Ratio of 1.46 aligns with the median group of the Machinery industry, indicating that its short-term liquidity is in line with its sector peers.

CMI vs. PNR: A comparison of their Current Ratio (MRQ) against the Machinery industry benchmark.

Debt-to-Equity Ratio (MRQ)

CMI

0.63

Machinery Industry

Max: 1.56
Q3: 0.79
Median: 0.44
Q1: 0.27
Min: 0.00

CMI’s Debt-to-Equity Ratio of 0.63 is typical for the Machinery industry, indicating its use of leverage is in line with the sector norm. This suggests a balanced approach to its capital structure.

PNR

0.42

Machinery Industry

Max: 1.56
Q3: 0.79
Median: 0.44
Q1: 0.27
Min: 0.00

PNR’s Debt-to-Equity Ratio of 0.42 is typical for the Machinery industry, indicating its use of leverage is in line with the sector norm. This suggests a balanced approach to its capital structure.

CMI vs. PNR: A comparison of their Debt-to-Equity Ratio (MRQ) against the Machinery industry benchmark.

Interest Coverage Ratio (TTM)

CMI

Machinery Industry

Max: 81.58
Q3: 37.68
Median: 13.76
Q1: 7.97
Min: -1.43

Interest Coverage Ratio data for CMI is currently unavailable.

PNR

9.11

Machinery Industry

Max: 81.58
Q3: 37.68
Median: 13.76
Q1: 7.97
Min: -1.43

PNR’s Interest Coverage Ratio of 9.11 is positioned comfortably within the norm for the Machinery industry, indicating a standard and healthy capacity to cover its interest payments.

CMI vs. PNR: A comparison of their Interest Coverage Ratio (TTM) against the Machinery industry benchmark.

Financial Strength at a Glance

Symbol	CMI	PNR
Current Ratio (MRQ)	1.77	1.46
Quick Ratio (MRQ)	0.93	0.73
Debt-to-Equity Ratio (MRQ)	0.63	0.42
Interest Coverage Ratio (TTM)	--	9.11

Growth

Revenue Growth

CMI vs. PNR: A side-by-side comparison of their Revenue Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

EPS Growth

CMI vs. PNR: A side-by-side comparison of their EPS Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

Dividend

Dividend Yield (TTM)

CMI

1.57%

Machinery Industry

Max: 4.55%
Q3: 2.66%
Median: 1.90%
Q1: 1.23%
Min: 0.00%

CMI’s Dividend Yield of 1.57% is consistent with its peers in the Machinery industry, providing a dividend return that is standard for its sector.

PNR

0.91%

Machinery Industry

Max: 4.55%
Q3: 2.66%
Median: 1.90%
Q1: 1.23%
Min: 0.00%

PNR’s Dividend Yield of 0.91% is in the lower quartile for the Machinery industry. This suggests the company’s strategy likely favors retaining earnings for growth over providing a high dividend income.

CMI vs. PNR: A comparison of their Dividend Yield (TTM) against the Machinery industry benchmark.

Dividend Payout Ratio (TTM)

CMI

38.53%

Machinery Industry

Max: 198.34%
Q3: 101.42%
Median: 62.79%
Q1: 29.85%
Min: 0.00%

CMI’s Dividend Payout Ratio of 38.53% is within the typical range for the Machinery industry, suggesting a balanced approach between shareholder payouts and company reinvestment.

PNR

24.66%

Machinery Industry

Max: 198.34%
Q3: 101.42%
Median: 62.79%
Q1: 29.85%
Min: 0.00%

PNR’s Dividend Payout Ratio of 24.66% is in the lower quartile for the Machinery industry. This suggests a conservative dividend policy, with a strategic focus on reinvesting profits for future growth.

CMI vs. PNR: A comparison of their Dividend Payout Ratio (TTM) against the Machinery industry benchmark.

Dividend at a Glance

Symbol	CMI	PNR
Dividend Yield (TTM)	1.57%	0.91%
Dividend Payout Ratio (TTM)	38.53%	24.66%

Valuation

Price-to-Earnings Ratio (TTM)

CMI

24.49

Machinery Industry

Max: 47.95
Q3: 30.11
Median: 22.35
Q1: 16.56
Min: 6.48

CMI’s P/E Ratio of 24.49 is within the middle range for the Machinery industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

PNR

27.01

Machinery Industry

Max: 47.95
Q3: 30.11
Median: 22.35
Q1: 16.56
Min: 6.48

PNR’s P/E Ratio of 27.01 is within the middle range for the Machinery industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

CMI vs. PNR: A comparison of their Price-to-Earnings Ratio (TTM) against the Machinery industry benchmark.

Price-to-Sales Ratio (TTM)

CMI

1.95

Machinery Industry

Max: 4.97
Q3: 2.76
Median: 1.65
Q1: 1.04
Min: 0.04

CMI’s P/S Ratio of 1.95 aligns with the market consensus for the Machinery industry. This suggests its valuation, based on sales, is seen as standard and is on par with its competitors.

PNR

4.28

Machinery Industry

Max: 4.97
Q3: 2.76
Median: 1.65
Q1: 1.04
Min: 0.04

PNR’s P/S Ratio of 4.28 is in the upper echelon for the Machinery industry. This means the company is valued richly on its revenue stream compared to its peers, suggesting the stock is priced for a high level of future performance.

CMI vs. PNR: A comparison of their Price-to-Sales Ratio (TTM) against the Machinery industry benchmark.

Price-to-Book Ratio (MRQ)

CMI

4.82

Machinery Industry

Max: 7.29
Q3: 4.06
Median: 2.67
Q1: 1.54
Min: 0.52

CMI’s P/B Ratio of 4.82 is in the upper tier for the Machinery industry. This indicates that investors are paying a premium relative to the company’s net assets, a valuation that hinges on its ability to generate superior profits.

PNR

4.80

Machinery Industry

Max: 7.29
Q3: 4.06
Median: 2.67
Q1: 1.54
Min: 0.52

PNR’s P/B Ratio of 4.80 is in the upper tier for the Machinery industry. This indicates that investors are paying a premium relative to the company’s net assets, a valuation that hinges on its ability to generate superior profits.

CMI vs. PNR: A comparison of their Price-to-Book Ratio (MRQ) against the Machinery industry benchmark.

Valuation at a Glance

Symbol	CMI	PNR
Price-to-Earnings Ratio (TTM)	24.49	27.01
Price-to-Sales Ratio (TTM)	1.95	4.28
Price-to-Book Ratio (MRQ)	4.82	4.80
Price-to-Free Cash Flow Ratio (TTM)	26.75	21.07