ALSN vs CAT vs CETY Stock Comparison

Allison Transmission Holdings, Caterpillar and Clean Energy Technologies Prices as of Oct 27, 2026 Peers: Industry group
CAT Caterpillar Inc
$713.64 -13.1% 1M +35.4% 1Y
Market cap
$328.06B
P/E
30.3x
Revenue (TTM)
$74.73B
Div. yield
0.88%
Heavy Equipment Industrials
5 wins

Head to Head

12 decided of 12

Caterpillar leads on 5 of the 12 questions below (Caterpillar 5, Allison Transmission Holdings 5, Clean Energy Technologies 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionALSNCATCETYLeader
Larger companyMarket capitalisation $8.89B $328.06B $10.83M CAT
Cheaper on earningsLower P/E, profitable companies only 16.9x 30.3x -1.6x ALSN
Cheaper on forward earningsLower price / next fiscal year consensus EPS 14.0x 27.7x — ALSN
Faster revenue growthRevenue growth, trailing twelve months +37.6% +18.4% +89.4% CETY
More profitableNet margin, trailing twelve months 12.0% 14.5% -258.7% CAT
Better return on capitalReturn on invested capital 10.7% 15.9% -30.7% CAT
Less leveragedLower net debt / EBITDA 3.4x 2.5x -2.8x CETY
Higher dividend yieldTrailing dividend yield 1.06% 0.88% — ALSN
Better 1-year returnPrice return, last 12 months +29.1% +35.4% -63.8% CAT
Better 5-year returnAnnualised price return, 5 years +25.6%/yr +28.5%/yr — CAT
Less volatileAnnualised volatility, 1 year 31.3% 40.5% 141.3% ALSN
Higher overall scoreMean of the five percentile scores vs peers 57/100 51/100 17/100 ALSN

Percentile Scorecard

ALSNCATCETY

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisALSNCATCETY
Valuation 74 #53 of 203 21 #160 of 203 15 #52 of 61
Growth 42 #109 of 188 67 #63 of 188 16 #49 of 58
Profitability 89 #22 of 183 92 #15 of 183 15 #47 of 55
Financial Health 14 #187 of 217 17 #180 of 217 24 #54 of 71
Shareholder Returns 67 #51 of 153 56 #68 of 153 –
Overall 57 51 17
  • ALSN ranked among 222 companies in Machinery
  • CAT ranked among 222 companies in Machinery
  • CETY ranked among 71 companies in Clean Energy Equipment

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodALSNCATCETYSPY
1 month -5.4%-13.1%-9.2% -0.2%
3 months -11.2%-15.2%-6.3% +3.9%
6 months -17.2%-12.7%+14.1% +8.2%
Year to date +10.0%+24.6%+21.9% +12.9%
1 year +29.1%+35.4%-63.8% +12.3%
3 years +107.5%+199.1%-96.2% +87.4%
3 years, per year +27.6%+44.1%-66.3% +23.3%
5 years +212.5%+249.7%— +67.9%
5 years, per year +25.6%+28.5%— +10.9%
10 years +267.5%+759.7%— +261.1%
10 years, per year +13.9%+24.0%— +13.7%

Risk

MeasureALSNCATCETYSPY
Volatility, 1Y 31.3%40.5%141.3% 12.7%
Downside volatility, 1Y 30.3%39.9%124.7% 12.7%
Beta vs S&P 500, 1Y 1.051.850.84 1.00
Return / volatility, 1Y 0.930.87-0.45 0.97
Max drawdown, 5Y -34.1%-35.5%-99.4% -25.4%
From 52-week high -20.8%-33.0%-64.7% -1.2%
52-week high $136.00$1,064.90$2.52 $779.14
52-week low $79.27$524.47$0.46 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleALSNCATCETY
P/E now vs peer median 16.9xmedian 25.2x 30.3xmedian 25.2x -1.6xmedian 27.2x
P/S now vs peer median 2.0xmedian 1.9x 4.4xmedian 1.9x 4.1xmedian 2.4x
EV/EBITDA now vs peer median 11.4xmedian 14.0x 23.7xmedian 14.0x -12.3xmedian 18.4x
P/FCF now vs peer median 12.1xmedian 21.7x 36.5xmedian 21.7x -1.3xmedian 28.6x
P/B now vs peer median 4.5xmedian 2.3x 16.9xmedian 2.3x 1.8xmedian 1.7x
PEG now vs peer median -5.93median 1.32 2.32median 1.32 0.28median 0.79

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsALSNCATCETY
Revenue $4.40B $74.73B $2.64M
Gross profit $1.60B $25.66B -$36.28K
Operating income $861.00M $13.09B -$2.89M
Net income $529.00M $10.84B -$6.83M
Free cash flow $737.00M $8.99B -$8.05M
R&D $197.00M $2.27B –
EPS (diluted) $6.30 $23.45 $-0.56
Cash & equivalents $399.00M $6.71B $19.74K
Total debt $4.14B $45.15B $11.36M
Shares (diluted) 84.00M 462.50M 12.17M
Enterprise value $5.78B $299.76B $9.10M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricALSNCATCETY
P/E 16.9x 30.3x -1.6x
P/FCF 12.1x 36.5x -1.3x
P/Operating cash flow 9.5x 24.2x -1.3x
P/S 2.0x 4.4x 4.1x
P/B 4.5x 16.9x 1.8x
P/Tangible book 23.9x 17.3x 1.9x
EV/EBITDA 11.4x 23.7x -12.3x
EV/EBIT 14.7x 28.0x -4.8x
EV/Revenue 2.9x 4.9x 5.3x
EV/FCF 17.1x 40.7x -1.7x
EV/Operating cash flow 13.5x 27.0x -1.7x
PEG (3Y EPS CAGR) -5.93 2.32 0.28

Growth

14 metrics
MetricALSNCATCETY
Revenue growth (1Y) 37.6% 18.4% 89.4%
Revenue CAGR (3Y) 14.2% 4.9% -8.2%
Gross profit growth (1Y) 3.5% 11.7% -103.4%
Gross profit CAGR (3Y) 4.4% 5.6% -27.5%
Operating income growth (1Y) -13.9% 13.7% -8.2%
Operating income CAGR (3Y) -0.2% 7.7% -12.8%
Net income growth (1Y) -30.6% 14.9% -69.6%
Net income CAGR (3Y) -5.4% 9.0% -79.3%
EPS growth (1Y) -29.8% 17.1% 48.7%
EPS CAGR (3Y) -2.8% 13.0% -5.7%
Operating cash flow growth (1Y) 14.2% 19.3% -130.6%
Operating cash flow CAGR (3Y) 7.1% 10.6% -30.4%
Free cash flow growth (1Y) 12.7% 16.2% -130.6%
Free cash flow CAGR (3Y) 6.8% 7.4% -30.4%

Profitability

14 metrics
MetricALSNCATCETY
Gross margin 36.4% 34.3% -1.4%
EBITDA margin 25.1% 20.7% -43.2%
Operating margin 19.6% 17.5% -109.4%
Pretax margin 15.7% 18.6% -258.7%
Net margin 12.0% 14.5% -258.7%
FCF margin 16.7% 12.0% -304.9%
Operating cash flow margin 21.3% 18.2% -304.9%
Return on equity 27.3% 57.0% -106.7%
Return on assets 6.1% 10.9% -49.9%
Return on invested capital 10.7% 15.9% -30.7%
Return on capital employed 11.7% 22.1% -47.3%
Asset turnover 0.5x 0.8x 0.2x
Cash conversion (OCF / net income) 1.8x 1.3x 1.2x
Stock comp / revenue 0.7% – –

Financial Health

11 metrics
MetricALSNCATCETY
Debt / assets 47.5% 44.0% 22.9%
Debt / equity 2.1x 2.3x 0.5x
Net debt / EBITDA 3.4x 2.5x -2.8x
Debt / FCF 5.6x 5.0x -0.4x
Liabilities / assets 77.3% 81.1% 57.0%
Equity / assets 22.7% 18.9% 43.0%
Interest coverage – 6.8x -0.7x
Current ratio 1.8x 1.4x 1.0x
Quick ratio 1.0x 0.5x 0.3x
Cash ratio 0.3x 0.2x 0.0x
Altman Z-score 1.79 4.64 -3.40

Shareholder Returns

7 metrics
MetricALSNCATCETY
Dividend yield 1.1% 0.9% –
Net buyback yield 1.4% 2.2% –
Shareholder yield 2.5% 3.1% –
Payout ratio (earnings) – 25.9% –
Payout ratio (FCF) – 31.3% –
Dividend growth (1Y) – 4.2% –
Dividend CAGR (3Y) – 4.1% –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusALSNCATCETY
Forward P/E 14.0xFY2026 27.7xFY2026 –
EPS, next fiscal year $7.67FY2026 $25.79FY2026 –
EPS growth, next FY +4.6%FY2026 +35.3%FY2026 –
EPS growth, the year after +45.5% +31.4% –
Revenue, next fiscal year $6.32BFY2026 $84.12BFY2026 –
Revenue growth, next FY +109.9%FY2026 +24.5%FY2026 –
Revenue growth, the year after +1.4% +1.5% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersALSNCATCETY
Held by institutions 100.0% 72.3% –
Institutions holding 566 4,057 –
Change in shares held, QoQ +1.1% +0.5% –
Institutions buying 258 1,888 –
Institutions selling 229 1,595 –
Buyers to sellers 1.13 1.18 –

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ALSNCATCETY
ALSN 1.00 0.52 0.02
CAT 0.52 1.00 0.03
CETY 0.02 0.03 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ALSN, CAT and CETY?

Caterpillar (CAT) is the largest by market capitalisation: Allison Transmission Holdings (ALSN) $8.89B, Caterpillar (CAT) $328.06B, Clean Energy Technologies (CETY) $10.83M.

Which stock is cheaper, ALSN, CAT and CETY?

Allison Transmission Holdings (ALSN) trades on the lowest price-to-earnings ratio (Allison Transmission Holdings (ALSN) 16.9x, Caterpillar (CAT) 30.3x, Clean Energy Technologies (CETY) -1.6x). On next year's consensus earnings, Allison Transmission Holdings (ALSN) is cheapest (Allison Transmission Holdings (ALSN) 14.0x, Caterpillar (CAT) 27.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Clean Energy Technologies (CETY) grew revenue fastest over the trailing twelve months: Allison Transmission Holdings (ALSN) +37.6%, Caterpillar (CAT) +18.4%, Clean Energy Technologies (CETY) +89.4%.

Which company is more profitable?

Caterpillar (CAT) has the highest net margin (Allison Transmission Holdings (ALSN) 12.0%, Caterpillar (CAT) 14.5%, Clean Energy Technologies (CETY) -258.7%). On return on invested capital, Caterpillar (CAT) leads (Allison Transmission Holdings (ALSN) 10.7%, Caterpillar (CAT) 15.9%, Clean Energy Technologies (CETY) -30.7%).

Which stock has performed better?

Over the past year Caterpillar (CAT) returned the most: Allison Transmission Holdings (ALSN) +29.1%, Caterpillar (CAT) +35.4%, Clean Energy Technologies (CETY) -63.8%. Over five years, Caterpillar (CAT) compounded fastest (Allison Transmission Holdings (ALSN) +25.6%/yr, Caterpillar (CAT) +28.5%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Allison Transmission Holdings (ALSN) has the highest dividend yield: Allison Transmission Holdings (ALSN) 1.06%, Caterpillar (CAT) 0.88%. Clean Energy Technologies (CETY) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Allison Transmission Holdings (ALSN) has been the steadiest (Allison Transmission Holdings (ALSN) 31.3%, Caterpillar (CAT) 40.5%, Clean Energy Technologies (CETY) 141.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ALSN, CAT and CETY?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Caterpillar (CAT) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.